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This commit is contained in:
Zhi Guan
2015-08-15 15:02:15 +08:00
parent 06df2fab54
commit 3bdc0ea895
2536 changed files with 417052 additions and 271997 deletions
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395
crypto/evp/evp_pbe.c
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@@ -1,6 +1,7 @@
/* evp_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) 1999-2006 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
@@ -61,6 +62,7 @@
#include <openssl/evp.h>
#include <openssl/pkcs12.h>
#include <openssl/x509.h>
#include "evp_locl.h"
/* Password based encryption (PBE) functions */
@@ -69,243 +71,234 @@ 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;
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},
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},
#ifndef OPENSSL_NO_HMAC
{EVP_PBE_TYPE_OUTER, NID_pbes2, -1, -1, PKCS5_v2_PBE_keyivgen},
{EVP_PBE_TYPE_OUTER, NID_id_pbkdf2, -1, -1, PKCS5_v2_PBKDF2_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_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},
{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},
};
#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();*/
{
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");
}
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;
}
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;
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 (!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 (!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 (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 (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;
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;
}
{
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;
}
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;
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;
}
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;
EVP_PBE_KEYGEN *keygen)
{
int cipher_nid, md_nid;
if (cipher)
cipher_nid = EVP_CIPHER_nid(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);
}
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;
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;
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;
}
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);
}
{
OPENSSL_freeFunc(pbe);
}
void EVP_PBE_cleanup(void)
{
sk_EVP_PBE_CTL_pop_free(pbe_algs, free_evp_pbe_ctl);
pbe_algs = NULL;
}
{
sk_EVP_PBE_CTL_pop_free(pbe_algs, free_evp_pbe_ctl);
pbe_algs = NULL;
}