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author | marha <marha@users.sourceforge.net> | 2015-02-22 14:43:31 +0100 |
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committer | marha <marha@users.sourceforge.net> | 2015-02-22 14:43:31 +0100 |
commit | c9aad1ae6227c434d480d1d3aa8eae3c3c910c18 (patch) | |
tree | 94b917df998c3d547e191b3b9c58bbffc616470e /openssl/crypto/asn1/p5_pbe.c | |
parent | f1c2db43dcf35d2cf4715390bd2391c28e42a8c2 (diff) | |
download | vcxsrv-c9aad1ae6227c434d480d1d3aa8eae3c3c910c18.tar.gz vcxsrv-c9aad1ae6227c434d480d1d3aa8eae3c3c910c18.tar.bz2 vcxsrv-c9aad1ae6227c434d480d1d3aa8eae3c3c910c18.zip |
Upgraded to openssl-1.0.2
Diffstat (limited to 'openssl/crypto/asn1/p5_pbe.c')
-rw-r--r-- | openssl/crypto/asn1/p5_pbe.c | 141 |
1 files changed, 68 insertions, 73 deletions
diff --git a/openssl/crypto/asn1/p5_pbe.c b/openssl/crypto/asn1/p5_pbe.c index 94bc38b99..bdbfdcd67 100644 --- a/openssl/crypto/asn1/p5_pbe.c +++ b/openssl/crypto/asn1/p5_pbe.c @@ -1,6 +1,7 @@ /* p5_pbe.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 1999. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 1999. */ /* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. @@ -10,7 +11,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -65,84 +66,78 @@ /* PKCS#5 password based encryption structure */ ASN1_SEQUENCE(PBEPARAM) = { - ASN1_SIMPLE(PBEPARAM, salt, ASN1_OCTET_STRING), - ASN1_SIMPLE(PBEPARAM, iter, ASN1_INTEGER) + ASN1_SIMPLE(PBEPARAM, salt, ASN1_OCTET_STRING), + ASN1_SIMPLE(PBEPARAM, iter, ASN1_INTEGER) } ASN1_SEQUENCE_END(PBEPARAM) IMPLEMENT_ASN1_FUNCTIONS(PBEPARAM) - /* Set an algorithm identifier for a PKCS#5 PBE algorithm */ int PKCS5_pbe_set0_algor(X509_ALGOR *algor, int alg, int iter, - const unsigned char *salt, int saltlen) - { - PBEPARAM *pbe=NULL; - ASN1_STRING *pbe_str=NULL; - unsigned char *sstr; - - pbe = PBEPARAM_new(); - if (!pbe) - { - ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR,ERR_R_MALLOC_FAILURE); - goto err; - } - if(iter <= 0) - iter = PKCS5_DEFAULT_ITER; - if (!ASN1_INTEGER_set(pbe->iter, iter)) - { - ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR,ERR_R_MALLOC_FAILURE); - goto err; - } - if (!saltlen) - saltlen = PKCS5_SALT_LEN; - if (!ASN1_STRING_set(pbe->salt, NULL, saltlen)) - { - ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR,ERR_R_MALLOC_FAILURE); - goto err; - } - sstr = ASN1_STRING_data(pbe->salt); - if (salt) - memcpy(sstr, salt, saltlen); - else if (RAND_pseudo_bytes(sstr, saltlen) < 0) - goto err; - - if(!ASN1_item_pack(pbe, ASN1_ITEM_rptr(PBEPARAM), &pbe_str)) - { - ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR,ERR_R_MALLOC_FAILURE); - goto err; - } - - PBEPARAM_free(pbe); - pbe = NULL; - - if (X509_ALGOR_set0(algor, OBJ_nid2obj(alg), V_ASN1_SEQUENCE, pbe_str)) - return 1; - -err: - if (pbe != NULL) - PBEPARAM_free(pbe); - if (pbe_str != NULL) - ASN1_STRING_free(pbe_str); - return 0; - } + const unsigned char *salt, int saltlen) +{ + PBEPARAM *pbe = NULL; + ASN1_STRING *pbe_str = NULL; + unsigned char *sstr; + + pbe = PBEPARAM_new(); + if (!pbe) { + ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR, ERR_R_MALLOC_FAILURE); + goto err; + } + if (iter <= 0) + iter = PKCS5_DEFAULT_ITER; + if (!ASN1_INTEGER_set(pbe->iter, iter)) { + ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR, ERR_R_MALLOC_FAILURE); + goto err; + } + if (!saltlen) + saltlen = PKCS5_SALT_LEN; + if (!ASN1_STRING_set(pbe->salt, NULL, saltlen)) { + ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR, ERR_R_MALLOC_FAILURE); + goto err; + } + sstr = ASN1_STRING_data(pbe->salt); + if (salt) + memcpy(sstr, salt, saltlen); + else if (RAND_pseudo_bytes(sstr, saltlen) < 0) + goto err; + + if (!ASN1_item_pack(pbe, ASN1_ITEM_rptr(PBEPARAM), &pbe_str)) { + ASN1err(ASN1_F_PKCS5_PBE_SET0_ALGOR, ERR_R_MALLOC_FAILURE); + goto err; + } + + PBEPARAM_free(pbe); + pbe = NULL; + + if (X509_ALGOR_set0(algor, OBJ_nid2obj(alg), V_ASN1_SEQUENCE, pbe_str)) + return 1; + + err: + if (pbe != NULL) + PBEPARAM_free(pbe); + if (pbe_str != NULL) + ASN1_STRING_free(pbe_str); + return 0; +} /* Return an algorithm identifier for a PKCS#5 PBE algorithm */ X509_ALGOR *PKCS5_pbe_set(int alg, int iter, - const unsigned char *salt, int saltlen) - { - X509_ALGOR *ret; - ret = X509_ALGOR_new(); - if (!ret) - { - ASN1err(ASN1_F_PKCS5_PBE_SET,ERR_R_MALLOC_FAILURE); - return NULL; - } - - if (PKCS5_pbe_set0_algor(ret, alg, iter, salt, saltlen)) - return ret; - - X509_ALGOR_free(ret); - return NULL; - } + const unsigned char *salt, int saltlen) +{ + X509_ALGOR *ret; + ret = X509_ALGOR_new(); + if (!ret) { + ASN1err(ASN1_F_PKCS5_PBE_SET, ERR_R_MALLOC_FAILURE); + return NULL; + } + + if (PKCS5_pbe_set0_algor(ret, alg, iter, salt, saltlen)) + return ret; + + X509_ALGOR_free(ret); + return NULL; +} |