diff options
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/rsa/rsa_chk.c')
| -rw-r--r-- | Cryptlib/OpenSSL/crypto/rsa/rsa_chk.c | 89 |
1 files changed, 27 insertions, 62 deletions
diff --git a/Cryptlib/OpenSSL/crypto/rsa/rsa_chk.c b/Cryptlib/OpenSSL/crypto/rsa/rsa_chk.c index 475dfc56..00260fb1 100644 --- a/Cryptlib/OpenSSL/crypto/rsa/rsa_chk.c +++ b/Cryptlib/OpenSSL/crypto/rsa/rsa_chk.c @@ -1,65 +1,30 @@ -/* crypto/rsa/rsa_chk.c */ -/* ==================================================================== - * Copyright (c) 1999 The OpenSSL Project. All rights reserved. +/* + * Copyright 1999-2016 The OpenSSL Project Authors. 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 - * openssl-core@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. - * ==================================================================== + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ #include <openssl/bn.h> #include <openssl/err.h> -#include <openssl/rsa.h> +#include "rsa_locl.h" int RSA_check_key(const RSA *key) { + return RSA_check_key_ex(key, NULL); +} + +int RSA_check_key_ex(const RSA *key, BN_GENCB *cb) +{ BIGNUM *i, *j, *k, *l, *m; BN_CTX *ctx; int ret = 1; - if (!key->p || !key->q || !key->n || !key->e || !key->d) { - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_VALUE_MISSING); + if (key->p == NULL || key->q == NULL || key->n == NULL + || key->e == NULL || key->d == NULL) { + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_VALUE_MISSING); return 0; } @@ -72,29 +37,29 @@ int RSA_check_key(const RSA *key) if (i == NULL || j == NULL || k == NULL || l == NULL || m == NULL || ctx == NULL) { ret = -1; - RSAerr(RSA_F_RSA_CHECK_KEY, ERR_R_MALLOC_FAILURE); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, ERR_R_MALLOC_FAILURE); goto err; } if (BN_is_one(key->e)) { ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_BAD_E_VALUE); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_BAD_E_VALUE); } if (!BN_is_odd(key->e)) { ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_BAD_E_VALUE); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_BAD_E_VALUE); } /* p prime? */ - if (BN_is_prime_ex(key->p, BN_prime_checks, NULL, NULL) != 1) { + if (BN_is_prime_ex(key->p, BN_prime_checks, NULL, cb) != 1) { ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_P_NOT_PRIME); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_P_NOT_PRIME); } /* q prime? */ - if (BN_is_prime_ex(key->q, BN_prime_checks, NULL, NULL) != 1) { + if (BN_is_prime_ex(key->q, BN_prime_checks, NULL, cb) != 1) { ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_Q_NOT_PRIME); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_Q_NOT_PRIME); } /* n = p*q? */ @@ -104,7 +69,7 @@ int RSA_check_key(const RSA *key) } if (BN_cmp(i, key->n) != 0) { ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_N_DOES_NOT_EQUAL_P_Q); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_N_DOES_NOT_EQUAL_P_Q); } /* d*e = 1 mod lcm(p-1,q-1)? */ @@ -137,7 +102,7 @@ int RSA_check_key(const RSA *key) if (!BN_is_one(i)) { ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_D_E_NOT_CONGRUENT_TO_1); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_D_E_NOT_CONGRUENT_TO_1); } if (key->dmp1 != NULL && key->dmq1 != NULL && key->iqmp != NULL) { @@ -152,7 +117,7 @@ int RSA_check_key(const RSA *key) } if (BN_cmp(j, key->dmp1) != 0) { ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_DMP1_NOT_CONGRUENT_TO_D); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_DMP1_NOT_CONGRUENT_TO_D); } /* dmq1 = d mod (q-1)? */ @@ -166,7 +131,7 @@ int RSA_check_key(const RSA *key) } if (BN_cmp(j, key->dmq1) != 0) { ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_DMQ1_NOT_CONGRUENT_TO_D); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_DMQ1_NOT_CONGRUENT_TO_D); } /* iqmp = q^-1 mod p? */ @@ -176,7 +141,7 @@ int RSA_check_key(const RSA *key) } if (BN_cmp(i, key->iqmp) != 0) { ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_IQMP_NOT_INVERSE_OF_Q); + RSAerr(RSA_F_RSA_CHECK_KEY_EX, RSA_R_IQMP_NOT_INVERSE_OF_Q); } } |