dropbear: libtomcrypt/src/headers/tomcrypt

annotate libtomcrypt/src/headers/tomcrypt_pk.h @ 1487:b0c3b46372dc

simplify error handling, check mp_copy return value

author	Matt Johnston <matt@ucc.asn.au>
date	Sat, 10 Feb 2018 19:25:00 +0800
parents	6dba84798cd5
children	e9dba7abd939

rev	line source
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	2 *
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	3 * LibTomCrypt is a library that provides various cryptographic
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	4 * algorithms in a highly modular and flexible manner.
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	5 *
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	6 * The library is free for all purposes without any express
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	7 * guarantee it works.
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	8 */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	9
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	10 /* ---- NUMBER THEORY ---- */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	11
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	12 enum {
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	13 PK_PUBLIC=0,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	14 PK_PRIVATE=1
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	15 };
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	16
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	17 /* Indicates standard output formats that can be read e.g. by OpenSSL or GnuTLS */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	18 #define PK_STD 0x1000
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	19
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	20 int rand_prime(void N, long len, prng_state prng, int wprng);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	21
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	22 #ifdef LTC_SOURCE
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	23 /* internal helper functions */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	24 int rand_bn_bits(void N, int bits, prng_state prng, int wprng);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	25 int rand_bn_upto(void N, void limit, prng_state *prng, int wprng);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	26
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	27 enum public_key_algorithms {
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	28 PKA_RSA,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	29 PKA_DSA
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	30 };
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	31
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	32 typedef struct Oid {
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	33 unsigned long OID[16];
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	34 /** Number of OID digits in use */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	35 unsigned long OIDlen;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	36 } oid_st;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	37
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	38 int pk_get_oid(int pk, oid_st *st);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	39 #endif /* LTC_SOURCE */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	40
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	41 /* ---- RSA ---- */
1435 f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	42 #ifdef LTC_MRSA
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	43
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	44 /** RSA PKCS style key */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	45 typedef struct Rsa_key {
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	46 /** Type of key, PK_PRIVATE or PK_PUBLIC */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	47 int type;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	48 /** The public exponent */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	49 void *e;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	50 /** The private exponent */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	51 void *d;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	52 /** The modulus */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	53 void *N;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	54 /** The p factor of N */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	55 void *p;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	56 /** The q factor of N */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	57 void *q;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	58 /** The 1/q mod p CRT param */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	59 void *qP;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	60 /** The d mod (p - 1) CRT param */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	61 void *dP;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	62 /** The d mod (q - 1) CRT param */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	63 void *dQ;
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	64 } rsa_key;
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	65
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	66 int rsa_make_key(prng_state prng, int wprng, int size, long e, rsa_key key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	67
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	68 int rsa_get_size(rsa_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	69
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	70 int rsa_exptmod(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	71 unsigned char out, unsigned long outlen, int which,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	72 rsa_key *key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	73
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	74 void rsa_free(rsa_key *key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	75
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	76 /* These use PKCS #1 v2.0 padding */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	77 #define rsa_encrypt_key(_in, _inlen, _out, _outlen, _lparam, _lparamlen, _prng, _prng_idx, _hash_idx, _key) \
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	78 rsa_encrypt_key_ex(_in, _inlen, _out, _outlen, _lparam, _lparamlen, _prng, _prng_idx, _hash_idx, LTC_PKCS_1_OAEP, _key)
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	79
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	80 #define rsa_decrypt_key(_in, _inlen, _out, _outlen, _lparam, _lparamlen, _hash_idx, _stat, _key) \
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	81 rsa_decrypt_key_ex(_in, _inlen, _out, _outlen, _lparam, _lparamlen, _hash_idx, LTC_PKCS_1_OAEP, _stat, _key)
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	82
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	83 #define rsa_sign_hash(_in, _inlen, _out, _outlen, _prng, _prng_idx, _hash_idx, _saltlen, _key) \
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	84 rsa_sign_hash_ex(_in, _inlen, _out, _outlen, LTC_PKCS_1_PSS, _prng, _prng_idx, _hash_idx, _saltlen, _key)
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	85
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	86 #define rsa_verify_hash(_sig, _siglen, _hash, _hashlen, _hash_idx, _saltlen, _stat, _key) \
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	87 rsa_verify_hash_ex(_sig, _siglen, _hash, _hashlen, LTC_PKCS_1_PSS, _hash_idx, _saltlen, _stat, _key)
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	88
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	89 #define rsa_sign_saltlen_get_max(_hash_idx, _key) \
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	90 rsa_sign_saltlen_get_max_ex(LTC_PKCS_1_PSS, _hash_idx, _key)
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	91
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	92 /* These can be switched between PKCS #1 v2.x and PKCS #1 v1.5 paddings */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	93 int rsa_encrypt_key_ex(const unsigned char *in, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	94 unsigned char out, unsigned long outlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	95 const unsigned char *lparam, unsigned long lparamlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	96 prng_state prng, int prng_idx, int hash_idx, int padding, rsa_key key);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	97
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	98 int rsa_decrypt_key_ex(const unsigned char *in, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	99 unsigned char out, unsigned long outlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	100 const unsigned char *lparam, unsigned long lparamlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	101 int hash_idx, int padding,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	102 int stat, rsa_key key);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	103
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	104 int rsa_sign_hash_ex(const unsigned char *in, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	105 unsigned char out, unsigned long outlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	106 int padding,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	107 prng_state *prng, int prng_idx,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	108 int hash_idx, unsigned long saltlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	109 rsa_key *key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	110
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	111 int rsa_verify_hash_ex(const unsigned char *sig, unsigned long siglen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	112 const unsigned char *hash, unsigned long hashlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	113 int padding,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	114 int hash_idx, unsigned long saltlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	115 int stat, rsa_key key);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	116
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	117 int rsa_sign_saltlen_get_max_ex(int padding, int hash_idx, rsa_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	118
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	119 /* PKCS #1 import/export */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	120 int rsa_export(unsigned char out, unsigned long outlen, int type, rsa_key *key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	121 int rsa_import(const unsigned char in, unsigned long inlen, rsa_key key);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	122
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	123 int rsa_import_x509(const unsigned char in, unsigned long inlen, rsa_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	124 int rsa_import_pkcs8(const unsigned char *in, unsigned long inlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	125 const void passwd, unsigned long passwdlen, rsa_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	126
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	127 int rsa_set_key(const unsigned char *N, unsigned long Nlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	128 const unsigned char *e, unsigned long elen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	129 const unsigned char *d, unsigned long dlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	130 rsa_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	131 int rsa_set_factors(const unsigned char *p, unsigned long plen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	132 const unsigned char *q, unsigned long qlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	133 rsa_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	134 int rsa_set_crt_params(const unsigned char *dP, unsigned long dPlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	135 const unsigned char *dQ, unsigned long dQlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	136 const unsigned char *qP, unsigned long qPlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	137 rsa_key *key);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	138 #endif
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	139
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	140 /* ---- Katja ---- */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	141 #ifdef LTC_MKAT
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	142
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	143 /* Min and Max KAT key sizes (in bits) */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	144 #define MIN_KAT_SIZE 1024
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	145 #define MAX_KAT_SIZE 4096
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	146
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	147 /** Katja PKCS style key */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	148 typedef struct KAT_key {
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	149 /** Type of key, PK_PRIVATE or PK_PUBLIC */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	150 int type;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	151 /** The private exponent */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	152 void *d;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	153 /** The modulus */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	154 void *N;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	155 /** The p factor of N */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	156 void *p;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	157 /** The q factor of N */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	158 void *q;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	159 /** The 1/q mod p CRT param */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	160 void *qP;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	161 /** The d mod (p - 1) CRT param */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	162 void *dP;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	163 /** The d mod (q - 1) CRT param */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	164 void *dQ;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	165 /** The pq param */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	166 void *pq;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	167 } katja_key;
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	168
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	169 int katja_make_key(prng_state prng, int wprng, int size, katja_key key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	170
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	171 int katja_exptmod(const unsigned char *in, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	172 unsigned char out, unsigned long outlen, int which,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	173 katja_key *key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	174
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	175 void katja_free(katja_key *key);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	176
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	177 /* These use PKCS #1 v2.0 padding */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	178 int katja_encrypt_key(const unsigned char *in, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	179 unsigned char out, unsigned long outlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	180 const unsigned char *lparam, unsigned long lparamlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	181 prng_state prng, int prng_idx, int hash_idx, katja_key key);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	182
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	183 int katja_decrypt_key(const unsigned char *in, unsigned long inlen,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	184 unsigned char out, unsigned long outlen,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	185 const unsigned char *lparam, unsigned long lparamlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	186 int hash_idx, int *stat,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	187 katja_key *key);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	188
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	189 /* PKCS #1 import/export */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	190 int katja_export(unsigned char out, unsigned long outlen, int type, katja_key *key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	191 int katja_import(const unsigned char in, unsigned long inlen, katja_key key);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	192
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	193 #endif
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	194
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	195 /* ---- DH Routines ---- */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	196 #ifdef LTC_MDH
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	197
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	198 typedef struct {
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	199 int type;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	200 void *x;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	201 void *y;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	202 void *base;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	203 void *prime;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	204 } dh_key;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	205
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	206 int dh_get_groupsize(dh_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	207
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	208 int dh_export(unsigned char out, unsigned long outlen, int type, dh_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	209 int dh_import(const unsigned char in, unsigned long inlen, dh_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	210
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	211 int dh_set_pg(const unsigned char *p, unsigned long plen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	212 const unsigned char *g, unsigned long glen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	213 dh_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	214 int dh_set_pg_dhparam(const unsigned char dhparam, unsigned long dhparamlen, dh_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	215 int dh_set_pg_groupsize(int groupsize, dh_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	216
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	217 int dh_set_key(const unsigned char in, unsigned long inlen, int type, dh_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	218 int dh_generate_key(prng_state prng, int wprng, dh_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	219
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	220 int dh_shared_secret(dh_key private_key, dh_key public_key,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	221 unsigned char out, unsigned long outlen);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	222
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	223 void dh_free(dh_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	224
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	225 int dh_export_key(void out, unsigned long outlen, int type, dh_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	226
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	227 #ifdef LTC_SOURCE
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	228 typedef struct {
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	229 int size;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	230 const char name, base, *prime;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	231 } ltc_dh_set_type;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	232
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	233 extern const ltc_dh_set_type ltc_dh_sets[];
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	234
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	235 /* internal helper functions */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	236 int dh_check_pubkey(dh_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	237 #endif
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	238
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	239 #endif /* LTC_MDH */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	240
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	241
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	242 /* ---- ECC Routines ---- */
1435 f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	243 #ifdef LTC_MECC
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	244
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	245 /* size of our temp buffers for exported keys */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	246 #define ECC_BUF_SIZE 256
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	247
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	248 /* max private key size */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	249 #define ECC_MAXSIZE 66
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	250
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	251 /** Structure defines a NIST GF(p) curve */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	252 typedef struct {
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	253 /** The size of the curve in octets */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	254 int size;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	255
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	256 /** name of curve */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	257 const char *name;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	258
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	259 /** The prime that defines the field the curve is in (encoded in hex) */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	260 const char *prime;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	261
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	262 /** The fields B param (hex) */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	263 const char *B;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	264
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	265 /** The order of the curve (hex) */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	266 const char *order;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	267
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	268 /** The x co-ordinate of the base point on the curve (hex) */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	269 const char *Gx;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	270
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	271 /** The y co-ordinate of the base point on the curve (hex) */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	272 const char *Gy;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	273 } ltc_ecc_set_type;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	274
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	275 /** A point on a ECC curve, stored in Jacbobian format such that (x,y,z) => (x/z^2, y/z^3, 1) when interpretted as affine */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	276 typedef struct {
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	277 /** The x co-ordinate */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	278 void *x;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	279
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	280 /** The y co-ordinate */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	281 void *y;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	282
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	283 /** The z co-ordinate */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	284 void *z;
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	285 } ecc_point;
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	286
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	287 /** An ECC key */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	288 typedef struct {
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	289 /** Type of key, PK_PRIVATE or PK_PUBLIC */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	290 int type;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	291
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	292 /** Index into the ltc_ecc_sets[] for the parameters of this curve; if -1, then this key is using user supplied curve in dp */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	293 int idx;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	294
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	295 /** pointer to domain parameters; either points to NIST curves (identified by idx >= 0) or user supplied curve */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	296 const ltc_ecc_set_type *dp;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	297
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	298 /** The public key */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	299 ecc_point pubkey;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	300
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	301 /** The private key */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	302 void *k;
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	303 } ecc_key;
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	304
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	305 /** the ECC params provided */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	306 extern const ltc_ecc_set_type ltc_ecc_sets[];
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	307
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	308 int ecc_test(void);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	309 void ecc_sizes(int low, int high);
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	310 int ecc_get_size(ecc_key *key);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	311
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	312 int ecc_make_key(prng_state prng, int wprng, int keysize, ecc_key key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	313 int ecc_make_key_ex(prng_state prng, int wprng, ecc_key key, const ltc_ecc_set_type *dp);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	314 void ecc_free(ecc_key *key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	315
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	316 int ecc_export(unsigned char out, unsigned long outlen, int type, ecc_key *key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	317 int ecc_import(const unsigned char in, unsigned long inlen, ecc_key key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	318 int ecc_import_ex(const unsigned char in, unsigned long inlen, ecc_key key, const ltc_ecc_set_type *dp);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	319
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	320 int ecc_ansi_x963_export(ecc_key key, unsigned char out, unsigned long *outlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	321 int ecc_ansi_x963_import(const unsigned char in, unsigned long inlen, ecc_key key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	322 int ecc_ansi_x963_import_ex(const unsigned char in, unsigned long inlen, ecc_key key, ltc_ecc_set_type *dp);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	323
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	324 int ecc_shared_secret(ecc_key private_key, ecc_key public_key,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	325 unsigned char out, unsigned long outlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	326
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	327 int ecc_encrypt_key(const unsigned char *in, unsigned long inlen,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	328 unsigned char out, unsigned long outlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	329 prng_state *prng, int wprng, int hash,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	330 ecc_key *key);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	331
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	332 int ecc_decrypt_key(const unsigned char *in, unsigned long inlen,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	333 unsigned char out, unsigned long outlen,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	334 ecc_key *key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	335
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	336 int ecc_sign_hash_rfc7518(const unsigned char *in, unsigned long inlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	337 unsigned char out, unsigned long outlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	338 prng_state prng, int wprng, ecc_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	339
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	340 int ecc_sign_hash(const unsigned char *in, unsigned long inlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	341 unsigned char out, unsigned long outlen,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	342 prng_state prng, int wprng, ecc_key key);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	343
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	344 int ecc_verify_hash_rfc7518(const unsigned char *sig, unsigned long siglen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	345 const unsigned char *hash, unsigned long hashlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	346 int stat, ecc_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	347
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	348 int ecc_verify_hash(const unsigned char *sig, unsigned long siglen,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	349 const unsigned char *hash, unsigned long hashlen,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	350 int stat, ecc_key key);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	351
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	352 /* low level functions */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	353 ecc_point *ltc_ecc_new_point(void);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	354 void ltc_ecc_del_point(ecc_point *p);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	355 int ltc_ecc_is_valid_idx(int n);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	356
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	357 /* point ops (mp == montgomery digit) */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	358 #if !defined(LTC_MECC_ACCEL) \|\| defined(LTM_DESC) \|\| defined(GMP_DESC)
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	359 /* R = 2P */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	360 int ltc_ecc_projective_dbl_point(ecc_point P, ecc_point R, void modulus, void mp);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	361
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	362 /* R = P + Q */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	363 int ltc_ecc_projective_add_point(ecc_point P, ecc_point Q, ecc_point R, void modulus, void *mp);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	364 #endif
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	365
1435 f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	366 #if defined(LTC_MECC_FP)
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	367 /* optimized point multiplication using fixed point cache (HAC algorithm 14.117) */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	368 int ltc_ecc_fp_mulmod(void k, ecc_point G, ecc_point R, void modulus, int map);
1435 f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	369
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	370 /* functions for saving/loading/freeing/adding to fixed point cache */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	371 int ltc_ecc_fp_save_state(unsigned char *out, unsigned long outlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	372 int ltc_ecc_fp_restore_state(unsigned char *in, unsigned long inlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	373 void ltc_ecc_fp_free(void);
1435 f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	374 int ltc_ecc_fp_add_point(ecc_point g, void modulus, int lock);
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	375
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	376 /* lock/unlock all points currently in fixed point cache */
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	377 void ltc_ecc_fp_tablelock(int lock);
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	378 #endif
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	379
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	380 /* R = kG */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	381 int ltc_ecc_mulmod(void k, ecc_point G, ecc_point R, void modulus, int map);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	382
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	383 #ifdef LTC_ECC_SHAMIR
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	384 /* kAA + kBB = C */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	385 int ltc_ecc_mul2add(ecc_point A, void kA,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	386 ecc_point B, void kB,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	387 ecc_point *C,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	388 void *modulus);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	389
1435 f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	390 #ifdef LTC_MECC_FP
f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	391 /* Shamir's trick with optimized point multiplication using fixed point cache */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	392 int ltc_ecc_fp_mul2add(ecc_point A, void kA,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	393 ecc_point B, void kB,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	394 ecc_point C, void modulus);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	395 #endif
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	396
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	397 #endif
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	398
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	399
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	400 /* map P to affine from projective */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	401 int ltc_ecc_map(ecc_point P, void modulus, void *mp);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	402
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	403 #endif
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	404
1435 f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	405 #ifdef LTC_MDSA
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	406
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	407 /* Max diff between group and modulus size in bytes */
1435 f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	408 #define LTC_MDSA_DELTA 512
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	409
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	410 /* Max DSA group size in bytes (default allows 4k-bit groups) */
1435 f849a5ca2efc update to libtomcrypt 1.17 (with Dropbear changes) Matt Johnston <matt@ucc.asn.au> parents: 382 diff changeset	411 #define LTC_MDSA_MAX_GROUP 512
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	412
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	413 /** DSA key structure */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	414 typedef struct {
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	415 /** The key type, PK_PRIVATE or PK_PUBLIC */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	416 int type;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	417
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	418 /** The order of the sub-group used in octets */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	419 int qord;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	420
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	421 /** The generator */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	422 void *g;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	423
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	424 /** The prime used to generate the sub-group */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	425 void *q;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	426
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	427 /** The large prime that generats the field the contains the sub-group */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	428 void *p;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	429
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	430 /** The private key */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	431 void *x;
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	432
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	433 /** The public key */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	434 void *y;
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	435 } dsa_key;
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	436
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	437 int dsa_make_key(prng_state prng, int wprng, int group_size, int modulus_size, dsa_key key);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	438
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	439 int dsa_set_pqg(const unsigned char *p, unsigned long plen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	440 const unsigned char *q, unsigned long qlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	441 const unsigned char *g, unsigned long glen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	442 dsa_key *key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	443 int dsa_set_pqg_dsaparam(const unsigned char dsaparam, unsigned long dsaparamlen, dsa_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	444 int dsa_generate_pqg(prng_state prng, int wprng, int group_size, int modulus_size, dsa_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	445
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	446 int dsa_set_key(const unsigned char in, unsigned long inlen, int type, dsa_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	447 int dsa_generate_key(prng_state prng, int wprng, dsa_key key);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	448
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	449 void dsa_free(dsa_key *key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	450
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	451 int dsa_sign_hash_raw(const unsigned char *in, unsigned long inlen,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	452 void r, void s,
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	453 prng_state prng, int wprng, dsa_key key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	454
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	455 int dsa_sign_hash(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	456 unsigned char out, unsigned long outlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	457 prng_state prng, int wprng, dsa_key key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	458
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	459 int dsa_verify_hash_raw( void r, void s,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	460 const unsigned char *hash, unsigned long hashlen,
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	461 int stat, dsa_key key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	462
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	463 int dsa_verify_hash(const unsigned char *sig, unsigned long siglen,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	464 const unsigned char *hash, unsigned long hashlen,
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	465 int stat, dsa_key key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	466
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	467 int dsa_encrypt_key(const unsigned char *in, unsigned long inlen,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	468 unsigned char out, unsigned long outlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	469 prng_state *prng, int wprng, int hash,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	470 dsa_key *key);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	471
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	472 int dsa_decrypt_key(const unsigned char *in, unsigned long inlen,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	473 unsigned char out, unsigned long outlen,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	474 dsa_key *key);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	475
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	476 int dsa_import(const unsigned char in, unsigned long inlen, dsa_key key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	477 int dsa_export(unsigned char out, unsigned long outlen, int type, dsa_key *key);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	478 int dsa_verify_key(dsa_key key, int stat);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	479 #ifdef LTC_SOURCE
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	480 /* internal helper functions */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	481 int dsa_int_validate_xy(dsa_key key, int stat);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	482 int dsa_int_validate_pqg(dsa_key key, int stat);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	483 int dsa_int_validate_primes(dsa_key key, int stat);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	484 #endif
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	485 int dsa_shared_secret(void private_key, void base,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	486 dsa_key *public_key,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	487 unsigned char out, unsigned long outlen);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	488 #endif
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	489
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	490 #ifdef LTC_DER
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	491 /* DER handling */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	492
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	493 typedef enum ltc_asn1_type_ {
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	494 /* 0 */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	495 LTC_ASN1_EOL,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	496 LTC_ASN1_BOOLEAN,
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	497 LTC_ASN1_INTEGER,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	498 LTC_ASN1_SHORT_INTEGER,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	499 LTC_ASN1_BIT_STRING,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	500 /* 5 */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	501 LTC_ASN1_OCTET_STRING,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	502 LTC_ASN1_NULL,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	503 LTC_ASN1_OBJECT_IDENTIFIER,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	504 LTC_ASN1_IA5_STRING,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	505 LTC_ASN1_PRINTABLE_STRING,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	506 /* 10 */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	507 LTC_ASN1_UTF8_STRING,
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	508 LTC_ASN1_UTCTIME,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	509 LTC_ASN1_CHOICE,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	510 LTC_ASN1_SEQUENCE,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	511 LTC_ASN1_SET,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	512 /* 15 */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	513 LTC_ASN1_SETOF,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	514 LTC_ASN1_RAW_BIT_STRING,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	515 LTC_ASN1_TELETEX_STRING,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	516 LTC_ASN1_CONSTRUCTED,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	517 LTC_ASN1_CONTEXT_SPECIFIC,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	518 /* 20 */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	519 LTC_ASN1_GENERALIZEDTIME,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	520 } ltc_asn1_type;
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	521
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	522 /** A LTC ASN.1 list type */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	523 typedef struct ltc_asn1_list_ {
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	524 /** The LTC ASN.1 enumerated type identifier */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	525 ltc_asn1_type type;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	526 /** The data to encode or place for decoding */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	527 void *data;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	528 /** The size of the input or resulting output */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	529 unsigned long size;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	530 /** The used flag, this is used by the CHOICE ASN.1 type to indicate which choice was made */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	531 int used;
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	532 /** prev/next entry in the list */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	533 struct ltc_asn1_list_ prev, next, child, parent;
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	534 } ltc_asn1_list;
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	535
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	536 #define LTC_SET_ASN1(list, index, Type, Data, Size) \
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	537 do { \
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	538 int LTC_MACRO_temp = (index); \
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	539 ltc_asn1_list *LTC_MACRO_list = (list); \
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	540 LTC_MACRO_list[LTC_MACRO_temp].type = (Type); \
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	541 LTC_MACRO_list[LTC_MACRO_temp].data = (void*)(Data); \
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	542 LTC_MACRO_list[LTC_MACRO_temp].size = (Size); \
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	543 LTC_MACRO_list[LTC_MACRO_temp].used = 0; \
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	544 } while (0)
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	545
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	546 /* SEQUENCE */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	547 int der_encode_sequence_ex(ltc_asn1_list *list, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	548 unsigned char out, unsigned long outlen, int type_of);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	549
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	550 #define der_encode_sequence(list, inlen, out, outlen) der_encode_sequence_ex(list, inlen, out, outlen, LTC_ASN1_SEQUENCE)
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	551
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	552 int der_decode_sequence_ex(const unsigned char *in, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	553 ltc_asn1_list *list, unsigned long outlen, int ordered);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	554
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	555 #define der_decode_sequence(in, inlen, list, outlen) der_decode_sequence_ex(in, inlen, list, outlen, 1)
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	556
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	557 int der_length_sequence(ltc_asn1_list *list, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	558 unsigned long *outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	559
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	560
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	561 #ifdef LTC_SOURCE
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	562 /* internal helper functions */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	563 int der_length_sequence_ex(ltc_asn1_list *list, unsigned long inlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	564 unsigned long outlen, unsigned long payloadlen);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	565 /* SUBJECT PUBLIC KEY INFO */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	566 int der_encode_subject_public_key_info(unsigned char out, unsigned long outlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	567 unsigned int algorithm, void* public_key, unsigned long public_key_len,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	568 unsigned long parameters_type, void* parameters, unsigned long parameters_len);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	569
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	570 int der_decode_subject_public_key_info(const unsigned char *in, unsigned long inlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	571 unsigned int algorithm, void* public_key, unsigned long* public_key_len,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	572 unsigned long parameters_type, ltc_asn1_list* parameters, unsigned long parameters_len);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	573 #endif /* LTC_SOURCE */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	574
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	575 /* SET */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	576 #define der_decode_set(in, inlen, list, outlen) der_decode_sequence_ex(in, inlen, list, outlen, 0)
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	577 #define der_length_set der_length_sequence
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	578 int der_encode_set(ltc_asn1_list *list, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	579 unsigned char out, unsigned long outlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	580
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	581 int der_encode_setof(ltc_asn1_list *list, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	582 unsigned char out, unsigned long outlen);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	583
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	584 /* VA list handy helpers with triplets of <type, size, data> */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	585 int der_encode_sequence_multi(unsigned char out, unsigned long outlen, ...);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	586 int der_decode_sequence_multi(const unsigned char *in, unsigned long inlen, ...);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	587
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	588 /* FLEXI DECODER handle unknown list decoder */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	589 int der_decode_sequence_flexi(const unsigned char in, unsigned long inlen, ltc_asn1_list **out);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	590 #define der_free_sequence_flexi der_sequence_free
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	591 void der_sequence_free(ltc_asn1_list *in);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	592 void der_sequence_shrink(ltc_asn1_list *in);
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	593
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	594 /* BOOLEAN */
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	595 int der_length_boolean(unsigned long *outlen);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	596 int der_encode_boolean(int in,
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	597 unsigned char out, unsigned long outlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	598 int der_decode_boolean(const unsigned char *in, unsigned long inlen,
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	599 int *out);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	600 /* INTEGER */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	601 int der_encode_integer(void num, unsigned char out, unsigned long *outlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	602 int der_decode_integer(const unsigned char in, unsigned long inlen, void num);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	603 int der_length_integer(void num, unsigned long len);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	604
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	605 /* INTEGER -- handy for 0..2^32-1 values */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	606 int der_decode_short_integer(const unsigned char in, unsigned long inlen, unsigned long num);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	607 int der_encode_short_integer(unsigned long num, unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	608 int der_length_short_integer(unsigned long num, unsigned long *outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	609
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	610 /* BIT STRING */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	611 int der_encode_bit_string(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	612 unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	613 int der_decode_bit_string(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	614 unsigned char out, unsigned long outlen);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	615 int der_encode_raw_bit_string(const unsigned char *in, unsigned long inlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	616 unsigned char out, unsigned long outlen);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	617 int der_decode_raw_bit_string(const unsigned char *in, unsigned long inlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	618 unsigned char out, unsigned long outlen);
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	619 int der_length_bit_string(unsigned long nbits, unsigned long *outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	620
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	621 /* OCTET STRING */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	622 int der_encode_octet_string(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	623 unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	624 int der_decode_octet_string(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	625 unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	626 int der_length_octet_string(unsigned long noctets, unsigned long *outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	627
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	628 /* OBJECT IDENTIFIER */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	629 int der_encode_object_identifier(unsigned long *words, unsigned long nwords,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	630 unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	631 int der_decode_object_identifier(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	632 unsigned long words, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	633 int der_length_object_identifier(unsigned long words, unsigned long nwords, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	634 unsigned long der_object_identifier_bits(unsigned long x);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	635
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	636 /* IA5 STRING */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	637 int der_encode_ia5_string(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	638 unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	639 int der_decode_ia5_string(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	640 unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	641 int der_length_ia5_string(const unsigned char octets, unsigned long noctets, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	642
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	643 int der_ia5_char_encode(int c);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	644 int der_ia5_value_decode(int v);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	645
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	646 /* TELETEX STRING */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	647 int der_decode_teletex_string(const unsigned char *in, unsigned long inlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	648 unsigned char out, unsigned long outlen);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	649 int der_length_teletex_string(const unsigned char octets, unsigned long noctets, unsigned long outlen);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	650
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	651 #ifdef LTC_SOURCE
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	652 /* internal helper functions */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	653 int der_teletex_char_encode(int c);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	654 int der_teletex_value_decode(int v);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	655 #endif /* LTC_SOURCE */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	656
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	657
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	658 /* PRINTABLE STRING */
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	659 int der_encode_printable_string(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	660 unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	661 int der_decode_printable_string(const unsigned char *in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	662 unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	663 int der_length_printable_string(const unsigned char octets, unsigned long noctets, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	664
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	665 int der_printable_char_encode(int c);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	666 int der_printable_value_decode(int v);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	667
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	668 /* UTF-8 */
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	669 #if (defined(SIZE_MAX) \|\| __STDC_VERSION__ >= 199901L \|\| defined(WCHAR_MAX) \|\| defined(__WCHAR_MAX__) \|\| defined(_WCHAR_T) \|\| defined(_WCHAR_T_DEFINED) \|\| defined (__WCHAR_TYPE__)) && !defined(LTC_NO_WCHAR)
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	670 #include <wchar.h>
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	671 #if defined(__WCHAR_MAX__)
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	672 #define LTC_WCHAR_MAX __WCHAR_MAX__
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	673 #elif defined(WCHAR_MAX)
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	674 #define LTC_WCHAR_MAX WCHAR_MAX
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	675 #endif
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	676 /* please note that it might happen that LTC_WCHAR_MAX is undefined */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	677 #else
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	678 typedef ulong32 wchar_t;
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	679 #define LTC_WCHAR_MAX 0xFFFFFFFF
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	680 #endif
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	681
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	682 int der_encode_utf8_string(const wchar_t *in, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	683 unsigned char out, unsigned long outlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	684
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	685 int der_decode_utf8_string(const unsigned char *in, unsigned long inlen,
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	686 wchar_t out, unsigned long outlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	687 unsigned long der_utf8_charsize(const wchar_t c);
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	688 #ifdef LTC_SOURCE
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	689 /* internal helper functions */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	690 int der_utf8_valid_char(const wchar_t c);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	691 #endif /* LTC_SOURCE */
382 0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	692 int der_length_utf8_string(const wchar_t in, unsigned long noctets, unsigned long outlen);
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	693
0cbe8f6dbf9e propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 2af22fb4e878750b88f80f90d439b316d229796f) Matt Johnston <matt@ucc.asn.au> parents: 285 diff changeset	694
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	695 /* CHOICE */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	696 int der_decode_choice(const unsigned char in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	697 ltc_asn1_list *list, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	698
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	699 /* UTCTime */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	700 typedef struct {
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	701 unsigned YY, /* year */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	702 MM, /* month */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	703 DD, /* day */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	704 hh, /* hour */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	705 mm, /* minute */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	706 ss, /* second */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	707 off_dir, /* timezone offset direction 0 == +, 1 == - */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	708 off_hh, /* timezone offset hours */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	709 off_mm; /* timezone offset minutes */
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	710 } ltc_utctime;
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	711
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	712 int der_encode_utctime(ltc_utctime *utctime,
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	713 unsigned char out, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	714
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	715 int der_decode_utctime(const unsigned char in, unsigned long inlen,
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	716 ltc_utctime *out);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	717
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	718 int der_length_utctime(ltc_utctime utctime, unsigned long outlen);
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	719
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	720 /* GeneralizedTime */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	721 typedef struct {
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	722 unsigned YYYY, /* year */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	723 MM, /* month */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	724 DD, /* day */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	725 hh, /* hour */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	726 mm, /* minute */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	727 ss, /* second */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	728 fs, /* fractional seconds */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	729 off_dir, /* timezone offset direction 0 == +, 1 == - */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	730 off_hh, /* timezone offset hours */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	731 off_mm; /* timezone offset minutes */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	732 } ltc_generalizedtime;
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	733
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	734 int der_encode_generalizedtime(ltc_generalizedtime *gtime,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	735 unsigned char out, unsigned long outlen);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	736
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	737 int der_decode_generalizedtime(const unsigned char in, unsigned long inlen,
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	738 ltc_generalizedtime *out);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	739
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	740 int der_length_generalizedtime(ltc_generalizedtime gtime, unsigned long outlen);
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	741
285 1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	742
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	743 #endif
1b9e69c058d2 propagate from branch 'au.asn.ucc.matt.ltc.dropbear' (head 20dccfc09627970a312d77fb41dc2970b62689c3) Matt Johnston <matt@ucc.asn.au> parents: diff changeset	744
1471 6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	745 /* ref: $Format:%D$ */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	746 /* git commit: $Format:%H$ */
6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes Matt Johnston <matt@ucc.asn.au> parents: 1435 diff changeset	747 /* commit time: $Format:%ai$ */

Mercurial > dropbear

annotate libtomcrypt/src/headers/tomcrypt_pk.h @ 1487:b0c3b46372dc