diff options
Diffstat (limited to 'openssl/crypto/evp/evp_pbe.c')
| -rw-r--r-- | openssl/crypto/evp/evp_pbe.c | 311 |
1 files changed, 0 insertions, 311 deletions
diff --git a/openssl/crypto/evp/evp_pbe.c b/openssl/crypto/evp/evp_pbe.c deleted file mode 100644 index c9d932d2..00000000 --- a/openssl/crypto/evp/evp_pbe.c +++ /dev/null @@ -1,311 +0,0 @@ -/* evp_pbe.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project 1999. - */ -/* ==================================================================== - * Copyright (c) 1999-2006 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * 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 - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * licensing@OpenSSL.org. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/evp.h> -#include <openssl/pkcs12.h> -#include <openssl/x509.h> - -/* Password based encryption (PBE) functions */ - -DECLARE_STACK_OF(EVP_PBE_CTL) -static STACK_OF(EVP_PBE_CTL) *pbe_algs; - -/* Setup a cipher context from a PBE algorithm */ - -typedef struct - { - int pbe_type; - int pbe_nid; - int cipher_nid; - int md_nid; - EVP_PBE_KEYGEN *keygen; - } EVP_PBE_CTL; - -static const EVP_PBE_CTL builtin_pbe[] = - { - {EVP_PBE_TYPE_OUTER, NID_pbeWithMD2AndDES_CBC, - NID_des_cbc, NID_md2, PKCS5_PBE_keyivgen}, - {EVP_PBE_TYPE_OUTER, NID_pbeWithMD5AndDES_CBC, - NID_des_cbc, NID_md5, PKCS5_PBE_keyivgen}, - {EVP_PBE_TYPE_OUTER, NID_pbeWithSHA1AndRC2_CBC, - NID_rc2_64_cbc, NID_sha1, PKCS5_PBE_keyivgen}, - - {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And128BitRC4, - NID_rc4, NID_sha1, PKCS12_PBE_keyivgen}, - {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And40BitRC4, - NID_rc4_40, NID_sha1, PKCS12_PBE_keyivgen}, - {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And3_Key_TripleDES_CBC, - NID_des_ede3_cbc, NID_sha1, PKCS12_PBE_keyivgen}, - {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And2_Key_TripleDES_CBC, - NID_des_ede_cbc, NID_sha1, PKCS12_PBE_keyivgen}, - {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And128BitRC2_CBC, - NID_rc2_cbc, NID_sha1, PKCS12_PBE_keyivgen}, - {EVP_PBE_TYPE_OUTER, NID_pbe_WithSHA1And40BitRC2_CBC, - NID_rc2_40_cbc, NID_sha1, PKCS12_PBE_keyivgen}, - -#ifndef OPENSSL_NO_HMAC - {EVP_PBE_TYPE_OUTER, NID_pbes2, -1, -1, PKCS5_v2_PBE_keyivgen}, -#endif - {EVP_PBE_TYPE_OUTER, NID_pbeWithMD2AndRC2_CBC, - NID_rc2_64_cbc, NID_md2, PKCS5_PBE_keyivgen}, - {EVP_PBE_TYPE_OUTER, NID_pbeWithMD5AndRC2_CBC, - NID_rc2_64_cbc, NID_md5, PKCS5_PBE_keyivgen}, - {EVP_PBE_TYPE_OUTER, NID_pbeWithSHA1AndDES_CBC, - NID_des_cbc, NID_sha1, PKCS5_PBE_keyivgen}, - - - {EVP_PBE_TYPE_PRF, NID_hmacWithSHA1, -1, NID_sha1, 0}, - {EVP_PBE_TYPE_PRF, NID_hmacWithMD5, -1, NID_md5, 0}, - {EVP_PBE_TYPE_PRF, NID_hmacWithSHA224, -1, NID_sha224, 0}, - {EVP_PBE_TYPE_PRF, NID_hmacWithSHA256, -1, NID_sha256, 0}, - {EVP_PBE_TYPE_PRF, NID_hmacWithSHA384, -1, NID_sha384, 0}, - {EVP_PBE_TYPE_PRF, NID_hmacWithSHA512, -1, NID_sha512, 0}, - {EVP_PBE_TYPE_PRF, NID_id_HMACGostR3411_94, -1, NID_id_GostR3411_94, 0}, - }; - -#ifdef TEST -int main(int argc, char **argv) - { - int i, nid_md, nid_cipher; - EVP_PBE_CTL *tpbe, *tpbe2; - /*OpenSSL_add_all_algorithms();*/ - - for (i = 0; i < sizeof(builtin_pbe)/sizeof(EVP_PBE_CTL); i++) - { - tpbe = builtin_pbe + i; - fprintf(stderr, "%d %d %s ", tpbe->pbe_type, tpbe->pbe_nid, - OBJ_nid2sn(tpbe->pbe_nid)); - if (EVP_PBE_find(tpbe->pbe_type, tpbe->pbe_nid, - &nid_cipher ,&nid_md,0)) - fprintf(stderr, "Found %s %s\n", - OBJ_nid2sn(nid_cipher), - OBJ_nid2sn(nid_md)); - else - fprintf(stderr, "Find ERROR!!\n"); - } - - return 0; - } -#endif - - - -int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen, - ASN1_TYPE *param, EVP_CIPHER_CTX *ctx, int en_de) - { - const EVP_CIPHER *cipher; - const EVP_MD *md; - int cipher_nid, md_nid; - EVP_PBE_KEYGEN *keygen; - - if (!EVP_PBE_find(EVP_PBE_TYPE_OUTER, OBJ_obj2nid(pbe_obj), - &cipher_nid, &md_nid, &keygen)) - { - char obj_tmp[80]; - EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_UNKNOWN_PBE_ALGORITHM); - if (!pbe_obj) BUF_strlcpy (obj_tmp, "NULL", sizeof obj_tmp); - else i2t_ASN1_OBJECT(obj_tmp, sizeof obj_tmp, pbe_obj); - ERR_add_error_data(2, "TYPE=", obj_tmp); - return 0; - } - - if(!pass) - passlen = 0; - else if (passlen == -1) - passlen = strlen(pass); - - if (cipher_nid == -1) - cipher = NULL; - else - { - cipher = EVP_get_cipherbynid(cipher_nid); - if (!cipher) - { - EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_UNKNOWN_CIPHER); - return 0; - } - } - - if (md_nid == -1) - md = NULL; - else - { - md = EVP_get_digestbynid(md_nid); - if (!md) - { - EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_UNKNOWN_DIGEST); - return 0; - } - } - - if (!keygen(ctx, pass, passlen, param, cipher, md, en_de)) - { - EVPerr(EVP_F_EVP_PBE_CIPHERINIT,EVP_R_KEYGEN_FAILURE); - return 0; - } - return 1; -} - -DECLARE_OBJ_BSEARCH_CMP_FN(EVP_PBE_CTL, EVP_PBE_CTL, pbe2); - -static int pbe2_cmp(const EVP_PBE_CTL *pbe1, const EVP_PBE_CTL *pbe2) - { - int ret = pbe1->pbe_type - pbe2->pbe_type; - if (ret) - return ret; - else - return pbe1->pbe_nid - pbe2->pbe_nid; - } - -IMPLEMENT_OBJ_BSEARCH_CMP_FN(EVP_PBE_CTL, EVP_PBE_CTL, pbe2); - -static int pbe_cmp(const EVP_PBE_CTL * const *a, const EVP_PBE_CTL * const *b) - { - int ret = (*a)->pbe_type - (*b)->pbe_type; - if (ret) - return ret; - else - return (*a)->pbe_nid - (*b)->pbe_nid; - } - -/* Add a PBE algorithm */ - -int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid, int md_nid, - EVP_PBE_KEYGEN *keygen) - { - EVP_PBE_CTL *pbe_tmp; - if (!pbe_algs) - pbe_algs = sk_EVP_PBE_CTL_new(pbe_cmp); - if (!(pbe_tmp = (EVP_PBE_CTL*) OPENSSL_malloc (sizeof(EVP_PBE_CTL)))) - { - EVPerr(EVP_F_EVP_PBE_ALG_ADD_TYPE,ERR_R_MALLOC_FAILURE); - return 0; - } - pbe_tmp->pbe_type = pbe_type; - pbe_tmp->pbe_nid = pbe_nid; - pbe_tmp->cipher_nid = cipher_nid; - pbe_tmp->md_nid = md_nid; - pbe_tmp->keygen = keygen; - - - sk_EVP_PBE_CTL_push (pbe_algs, pbe_tmp); - return 1; - } - -int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md, - EVP_PBE_KEYGEN *keygen) - { - int cipher_nid, md_nid; - if (cipher) - cipher_nid = EVP_CIPHER_type(cipher); - else - cipher_nid = -1; - if (md) - md_nid = EVP_MD_type(md); - else - md_nid = -1; - - return EVP_PBE_alg_add_type(EVP_PBE_TYPE_OUTER, nid, - cipher_nid, md_nid, keygen); - } - -int EVP_PBE_find(int type, int pbe_nid, - int *pcnid, int *pmnid, EVP_PBE_KEYGEN **pkeygen) - { - EVP_PBE_CTL *pbetmp = NULL, pbelu; - int i; - if (pbe_nid == NID_undef) - return 0; - - pbelu.pbe_type = type; - pbelu.pbe_nid = pbe_nid; - - if (pbe_algs) - { - i = sk_EVP_PBE_CTL_find(pbe_algs, &pbelu); - if (i != -1) - pbetmp = sk_EVP_PBE_CTL_value (pbe_algs, i); - } - if (pbetmp == NULL) - { - pbetmp = OBJ_bsearch_pbe2(&pbelu, builtin_pbe, - sizeof(builtin_pbe)/sizeof(EVP_PBE_CTL)); - } - if (pbetmp == NULL) - return 0; - if (pcnid) - *pcnid = pbetmp->cipher_nid; - if (pmnid) - *pmnid = pbetmp->md_nid; - if (pkeygen) - *pkeygen = pbetmp->keygen; - return 1; - } - -static void free_evp_pbe_ctl(EVP_PBE_CTL *pbe) - { - OPENSSL_freeFunc(pbe); - } - -void EVP_PBE_cleanup(void) - { - sk_EVP_PBE_CTL_pop_free(pbe_algs, free_evp_pbe_ctl); - pbe_algs = NULL; - } |