dropbear: src/headers/tomcrypt

annotate src/headers/tomcrypt_pk.h @ 230:809b681a9af5 libtomcrypt

- check for generic AES/TWOFISH settings from Dropbear, not AES128 etc

author	Matt Johnston <matt@ucc.asn.au>
date	Tue, 30 Aug 2005 17:40:30 +0000
parents	39d5d58461d6
children

rev	line source
191 1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	1 /* ---- NUMBER THEORY ---- */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	2 #ifdef MPI
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	3
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	4 #include "ltc_tommath.h"
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	5
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	6 /* in/out macros */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	7 #define OUTPUT_BIGNUM(num, out, y, z) \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	8 { \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	9 if ((y + 4) > *outlen) { return CRYPT_BUFFER_OVERFLOW; } \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	10 z = (unsigned long)mp_unsigned_bin_size(num); \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	11 STORE32L(z, out+y); \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	12 y += 4; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	13 if ((y + z) > *outlen) { return CRYPT_BUFFER_OVERFLOW; } \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	14 if ((err = mp_to_unsigned_bin(num, out+y)) != MP_OKAY) { return mpi_to_ltc_error(err); } \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	15 y += z; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	16 }
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	17
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	18
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	19 #define INPUT_BIGNUM(num, in, x, y, inlen) \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	20 { \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	21 /* load value */ \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	22 if ((y + 4) > inlen) { \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	23 err = CRYPT_INVALID_PACKET; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	24 goto error; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	25 } \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	26 LOAD32L(x, in+y); \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	27 y += 4; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	28 \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	29 /* sanity check... */ \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	30 if ((x+y) > inlen) { \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	31 err = CRYPT_INVALID_PACKET; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	32 goto error; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	33 } \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	34 \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	35 /* load it */ \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	36 if ((err = mp_read_unsigned_bin(num, (unsigned char *)in+y, (int)x)) != MP_OKAY) {\
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	37 err = mpi_to_ltc_error(err); \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	38 goto error; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	39 } \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	40 y += x; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	41 if ((err = mp_shrink(num)) != MP_OKAY) { \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	42 err = mpi_to_ltc_error(err); \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	43 goto error; \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	44 } \
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	45 }
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	46
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	47 int is_prime(mp_int , int );
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	48 int rand_prime(mp_int N, long len, prng_state prng, int wprng);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	49
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	50 #else
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	51 #ifdef MRSA
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	52 #error RSA requires the big int library
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	53 #endif
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	54 #ifdef MECC
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	55 #error ECC requires the big int library
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	56 #endif
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	57 #ifdef MDH
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	58 #error DH requires the big int library
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	59 #endif
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	60 #ifdef MDSA
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	61 #error DSA requires the big int library
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	62 #endif
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	63 #endif /* MPI */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	64
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	65
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	66 /* ---- PUBLIC KEY CRYPTO ---- */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	67
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	68 #define PK_PRIVATE 0 /* PK private keys */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	69 #define PK_PUBLIC 1 /* PK public keys */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	70
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	71 /* ---- PACKET ---- */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	72 #ifdef PACKET
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	73
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	74 void packet_store_header(unsigned char *dst, int section, int subsection);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	75 int packet_valid_header(unsigned char *src, int section, int subsection);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	76
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	77 #endif
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	78
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	79
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	80 /* ---- RSA ---- */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	81 #ifdef MRSA
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	82
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	83 /* Min and Max RSA key sizes (in bits) */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	84 #define MIN_RSA_SIZE 1024
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	85 #define MAX_RSA_SIZE 4096
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	86
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	87 typedef struct Rsa_key {
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	88 int type;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	89 mp_int e, d, N, p, q, qP, dP, dQ;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	90 } rsa_key;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	91
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	92 int rsa_make_key(prng_state prng, int wprng, int size, long e, rsa_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	93
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	94 int rsa_exptmod(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	95 unsigned char out, unsigned long outlen, int which,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	96 rsa_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	97
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	98 void rsa_free(rsa_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	99
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	100 /* These use PKCS #1 v2.0 padding */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	101 int rsa_encrypt_key(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	102 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	103 const unsigned char *lparam, unsigned long lparamlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	104 prng_state prng, int prng_idx, int hash_idx, rsa_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	105
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	106 int rsa_decrypt_key(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	107 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	108 const unsigned char *lparam, unsigned long lparamlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	109 int hash_idx, int *stat,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	110 rsa_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	111
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	112 int rsa_sign_hash(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	113 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	114 prng_state *prng, int prng_idx,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	115 int hash_idx, unsigned long saltlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	116 rsa_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	117
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	118 int rsa_verify_hash(const unsigned char *sig, unsigned long siglen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	119 const unsigned char *hash, unsigned long hashlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	120 int hash_idx, unsigned long saltlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	121 int stat, rsa_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	122
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	123 /* PKCS #1 import/export */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	124 int rsa_export(unsigned char out, unsigned long outlen, int type, rsa_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	125 int rsa_import(const unsigned char in, unsigned long inlen, rsa_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	126
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	127 #endif
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	128
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	129 /* ---- DH Routines ---- */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	130 #ifdef MDH
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	131
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	132 typedef struct Dh_key {
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	133 int idx, type;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	134 mp_int x, y;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	135 } dh_key;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	136
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	137 int dh_test(void);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	138 void dh_sizes(int low, int high);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	139 int dh_get_size(dh_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	140
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	141 int dh_make_key(prng_state prng, int wprng, int keysize, dh_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	142 void dh_free(dh_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	143
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	144 int dh_export(unsigned char out, unsigned long outlen, int type, dh_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	145 int dh_import(const unsigned char in, unsigned long inlen, dh_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	146
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	147 int dh_shared_secret(dh_key private_key, dh_key public_key,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	148 unsigned char out, unsigned long outlen);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	149
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	150 int dh_encrypt_key(const unsigned char *in, unsigned long keylen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	151 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	152 prng_state *prng, int wprng, int hash,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	153 dh_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	154
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	155 int dh_decrypt_key(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	156 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	157 dh_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	158
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	159 int dh_sign_hash(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	160 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	161 prng_state prng, int wprng, dh_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	162
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	163 int dh_verify_hash(const unsigned char *sig, unsigned long siglen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	164 const unsigned char *hash, unsigned long hashlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	165 int stat, dh_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	166
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	167
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	168 #endif
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	169
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	170 /* ---- ECC Routines ---- */
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	171 #ifdef MECC
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	172 typedef struct {
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	173 mp_int x, y, z;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	174 } ecc_point;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	175
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	176 typedef struct {
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	177 int type, idx;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	178 ecc_point pubkey;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	179 mp_int k;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	180 } ecc_key;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	181
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	182 int ecc_test(void);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	183 void ecc_sizes(int low, int high);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	184 int ecc_get_size(ecc_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	185
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	186 int ecc_make_key(prng_state prng, int wprng, int keysize, ecc_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	187 void ecc_free(ecc_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	188
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	189 int ecc_export(unsigned char out, unsigned long outlen, int type, ecc_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	190 int ecc_import(const unsigned char in, unsigned long inlen, ecc_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	191
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	192 int ecc_shared_secret(ecc_key private_key, ecc_key public_key,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	193 unsigned char out, unsigned long outlen);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	194
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	195 int ecc_encrypt_key(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	196 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	197 prng_state *prng, int wprng, int hash,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	198 ecc_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	199
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	200 int ecc_decrypt_key(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	201 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	202 ecc_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	203
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	204 int ecc_sign_hash(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	205 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	206 prng_state prng, int wprng, ecc_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	207
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	208 int ecc_verify_hash(const unsigned char *sig, unsigned long siglen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	209 const unsigned char *hash, unsigned long hashlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	210 int stat, ecc_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	211
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	212 #endif
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	213
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	214 #ifdef MDSA
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	215
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	216 typedef struct {
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	217 int type, qord;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	218 mp_int g, q, p, x, y;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	219 } dsa_key;
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	220
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	221 int dsa_make_key(prng_state prng, int wprng, int group_size, int modulus_size, dsa_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	222 void dsa_free(dsa_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	223
209 39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	224
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	225 int dsa_sign_hash_raw(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	226 mp_int r, mp_int s,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	227 prng_state prng, int wprng, dsa_key key);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	228
191 1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	229 int dsa_sign_hash(const unsigned char *in, unsigned long inlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	230 unsigned char out, unsigned long outlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	231 prng_state prng, int wprng, dsa_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	232
209 39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	233 int dsa_verify_hash_raw( mp_int r, mp_int s,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	234 const unsigned char *hash, unsigned long hashlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	235 int stat, dsa_key key);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	236
191 1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	237 int dsa_verify_hash(const unsigned char *sig, unsigned long siglen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	238 const unsigned char *hash, unsigned long hashlen,
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	239 int stat, dsa_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	240
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	241 int dsa_import(const unsigned char in, unsigned long inlen, dsa_key key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	242
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	243 int dsa_export(unsigned char out, unsigned long outlen, int type, dsa_key *key);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	244
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	245 int dsa_verify_key(dsa_key key, int stat);
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	246
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	247 #endif
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	248
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	249 #ifdef LTC_DER
1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	250 /* DER handling */
209 39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	251
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	252 enum {
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	253 LTC_ASN1_EOL,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	254 LTC_ASN1_INTEGER,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	255 LTC_ASN1_SHORT_INTEGER,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	256 LTC_ASN1_BIT_STRING,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	257 LTC_ASN1_OCTET_STRING,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	258 LTC_ASN1_NULL,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	259 LTC_ASN1_OBJECT_IDENTIFIER,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	260 LTC_ASN1_IA5_STRING,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	261 LTC_ASN1_PRINTABLE_STRING,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	262 LTC_ASN1_UTCTIME,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	263
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	264 LTC_ASN1_CHOICE,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	265 LTC_ASN1_SEQUENCE
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	266 };
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	267
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	268 typedef struct {
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	269 int type;
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	270 void *data;
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	271 unsigned long size;
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	272 int used;
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	273 } ltc_asn1_list;
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	274
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	275 #define LTC_SET_ASN1(list, index, Type, Data, Size) \
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	276 do { \
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	277 int LTC_MACRO_temp = (index); \
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	278 ltc_asn1_list *LTC_MACRO_list = (list); \
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	279 LTC_MACRO_list[LTC_MACRO_temp].type = (Type); \
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	280 LTC_MACRO_list[LTC_MACRO_temp].data = (Data); \
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	281 LTC_MACRO_list[LTC_MACRO_temp].size = (Size); \
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	282 LTC_MACRO_list[LTC_MACRO_temp].used = 0; \
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	283 } while (0);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	284
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	285 /* SEQUENCE */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	286 int der_encode_sequence(ltc_asn1_list *list, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	287 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	288
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	289 int der_decode_sequence(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	290 ltc_asn1_list *list, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	291
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	292 int der_length_sequence(ltc_asn1_list *list, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	293 unsigned long *outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	294
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	295 /* VA list handy helpers */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	296 int der_encode_sequence_multi(unsigned char out, unsigned long outlen, ...);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	297 int der_decode_sequence_multi(const unsigned char *in, unsigned long inlen, ...);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	298
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	299 /* INTEGER */
191 1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	300 int der_encode_integer(mp_int num, unsigned char out, unsigned long *outlen);
209 39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	301 int der_decode_integer(const unsigned char in, unsigned long inlen, mp_int num);
191 1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	302 int der_length_integer(mp_int num, unsigned long len);
209 39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	303
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	304 /* INTEGER -- handy for 0..2^32-1 values */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	305 int der_decode_short_integer(const unsigned char in, unsigned long inlen, unsigned long num);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	306 int der_encode_short_integer(unsigned long num, unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	307 int der_length_short_integer(unsigned long num, unsigned long *outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	308
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	309 /* BIT STRING */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	310 int der_encode_bit_string(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	311 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	312 int der_decode_bit_string(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	313 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	314 int der_length_bit_string(unsigned long nbits, unsigned long *outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	315
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	316 /* OCTET STRING */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	317 int der_encode_octet_string(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	318 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	319 int der_decode_octet_string(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	320 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	321 int der_length_octet_string(unsigned long noctets, unsigned long *outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	322
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	323 /* OBJECT IDENTIFIER */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	324 int der_encode_object_identifier(unsigned long *words, unsigned long nwords,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	325 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	326 int der_decode_object_identifier(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	327 unsigned long words, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	328 int der_length_object_identifier(unsigned long words, unsigned long nwords, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	329 unsigned long der_object_identifier_bits(unsigned long x);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	330
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	331 /* IA5 STRING */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	332 int der_encode_ia5_string(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	333 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	334 int der_decode_ia5_string(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	335 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	336 int der_length_ia5_string(const unsigned char octets, unsigned long noctets, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	337
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	338 int der_ia5_char_encode(int c);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	339 int der_ia5_value_decode(int v);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	340
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	341 /* Printable STRING */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	342 int der_encode_printable_string(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	343 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	344 int der_decode_printable_string(const unsigned char *in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	345 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	346 int der_length_printable_string(const unsigned char octets, unsigned long noctets, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	347
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	348 int der_printable_char_encode(int c);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	349 int der_printable_value_decode(int v);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	350
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	351 /* CHOICE */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	352 int der_decode_choice(const unsigned char in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	353 ltc_asn1_list *list, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	354
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	355 /* UTCTime */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	356 typedef struct {
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	357 unsigned YY, /* year */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	358 MM, /* month */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	359 DD, /* day */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	360 hh, /* hour */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	361 mm, /* minute */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	362 ss, /* second */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	363 off_dir, /* timezone offset direction 0 == +, 1 == - */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	364 off_hh, /* timezone offset hours */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	365 off_mm; /* timezone offset minutes */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	366 } ltc_utctime;
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	367
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	368 int der_encode_utctime(ltc_utctime *utctime,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	369 unsigned char out, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	370
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	371 int der_decode_utctime(const unsigned char in, unsigned long inlen,
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	372 ltc_utctime *out);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	373
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	374 int der_length_utctime(ltc_utctime utctime, unsigned long outlen);
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	375
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	376
191 1c15b283127b Import of libtomcrypt 1.02 with manual path rename rearrangement etc Matt Johnston <matt@ucc.asn.au> parents: diff changeset	377 #endif
209 39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	378
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	379 /* $Source: /cvs/libtom/libtomcrypt/src/headers/tomcrypt_pk.h,v $ */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	380 /* $Revision: 1.30 $ */
39d5d58461d6 Import of libtomcrypt 1.05 Matt Johnston <matt@ucc.asn.au> parents: 191 diff changeset	381 /* $Date: 2005/06/19 11:23:03 $ */

Mercurial > dropbear

annotate src/headers/tomcrypt_pk.h @ 230:809b681a9af5 libtomcrypt