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comparison libtomcrypt/src/pk/rsa/rsa_import.c @ 1435:f849a5ca2efc

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update to libtomcrypt 1.17 (with Dropbear changes)
author Matt Johnston <matt@ucc.asn.au>
date Sat, 24 Jun 2017 17:50:50 +0800
parents 0cbe8f6dbf9e
children 6dba84798cd5
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1434:27b9ddb06b09 1435:f849a5ca2efc
4 * algorithms in a highly modular and flexible manner. 4 * algorithms in a highly modular and flexible manner.
5 * 5 *
6 * The library is free for all purposes without any express 6 * The library is free for all purposes without any express
7 * guarantee it works. 7 * guarantee it works.
8 * 8 *
9 * Tom St Denis, [email protected], http://libtomcrypt.com 9 * Tom St Denis, [email protected], http://libtom.org
10 */ 10 */
11 #include "tomcrypt.h" 11 #include "tomcrypt.h"
12 12
13 /** 13 /**
14 @file rsa_import.c 14 @file rsa_import.c
15 Import a PKCS RSA key, Tom St Denis 15 Import a LTC_PKCS RSA key, Tom St Denis
16 */ 16 */
17 17
18 #ifdef MRSA 18 #ifdef LTC_MRSA
19 19
20 /** 20 /**
21 Import an RSAPublicKey or RSAPrivateKey [two-prime only, only support >= 1024-bit keys, defined in PKCS #1 v2.1] 21 Import an RSAPublicKey or RSAPrivateKey [two-prime only, only support >= 1024-bit keys, defined in LTC_PKCS #1 v2.1]
22 @param in The packet to import from 22 @param in The packet to import from
23 @param inlen It's length (octets) 23 @param inlen It's length (octets)
24 @param key [out] Destination for newly imported key 24 @param key [out] Destination for newly imported key
25 @return CRYPT_OK if successful, upon error allocated memory is freed 25 @return CRYPT_OK if successful, upon error allocated memory is freed
26 */ 26 */
85 key->type = PK_PUBLIC; 85 key->type = PK_PUBLIC;
86 return CRYPT_OK; 86 return CRYPT_OK;
87 } 87 }
88 XFREE(tmpbuf); 88 XFREE(tmpbuf);
89 89
90 /* not SSL public key, try to match against PKCS #1 standards */ 90 /* not SSL public key, try to match against LTC_PKCS #1 standards */
91 if ((err = der_decode_sequence_multi(in, inlen, 91 if ((err = der_decode_sequence_multi(in, inlen,
92 LTC_ASN1_INTEGER, 1UL, key->N, 92 LTC_ASN1_INTEGER, 1UL, key->N,
93 LTC_ASN1_EOL, 0UL, NULL)) != CRYPT_OK) { 93 LTC_ASN1_EOL, 0UL, NULL)) != CRYPT_OK) {
94 goto LBL_ERR; 94 goto LBL_ERR;
95 } 95 }
133 LBL_ERR: 133 LBL_ERR:
134 mp_clear_multi(key->d, key->e, key->N, key->dQ, key->dP, key->qP, key->p, key->q, NULL); 134 mp_clear_multi(key->d, key->e, key->N, key->dQ, key->dP, key->qP, key->p, key->q, NULL);
135 return err; 135 return err;
136 } 136 }
137 137
138 #endif /* MRSA */ 138 #endif /* LTC_MRSA */
139 139
140 140
141 /* $Source: /cvs/libtom/libtomcrypt/src/pk/rsa/rsa_import.c,v $ */ 141 /* $Source$ */
142 /* $Revision: 1.21 $ */ 142 /* $Revision$ */
143 /* $Date: 2006/12/04 22:23:27 $ */ 143 /* $Date$ */