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46a643763d
timing attacks. BN_FLG_EXP_CONSTTIME requests this algorithm, and this done by default for RSA/DSA/DH private key computations unless RSA_FLAG_NO_EXP_CONSTTIME/DSA_FLAG_NO_EXP_CONSTTIME/ DH_FLAG_NO_EXP_CONSTTIME is set. Submitted by: Matthew D Wood Reviewed by: Bodo Moeller
152 lines
6.3 KiB
C
152 lines
6.3 KiB
C
/* crypto/bn/bn_err.c */
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/* ====================================================================
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* Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* openssl-core@OpenSSL.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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/* NOTE: this file was auto generated by the mkerr.pl script: any changes
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* made to it will be overwritten when the script next updates this file,
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* only reason strings will be preserved.
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*/
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#include <stdio.h>
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#include <openssl/err.h>
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#include <openssl/bn.h>
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/* BEGIN ERROR CODES */
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#ifndef OPENSSL_NO_ERR
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#define ERR_FUNC(func) ERR_PACK(ERR_LIB_BN,func,0)
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#define ERR_REASON(reason) ERR_PACK(ERR_LIB_BN,0,reason)
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static ERR_STRING_DATA BN_str_functs[]=
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{
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{ERR_FUNC(BN_F_BNRAND), "BNRAND"},
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{ERR_FUNC(BN_F_BN_BLINDING_CONVERT_EX), "BN_BLINDING_convert_ex"},
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{ERR_FUNC(BN_F_BN_BLINDING_CREATE_PARAM), "BN_BLINDING_create_param"},
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{ERR_FUNC(BN_F_BN_BLINDING_INVERT_EX), "BN_BLINDING_invert_ex"},
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{ERR_FUNC(BN_F_BN_BLINDING_NEW), "BN_BLINDING_new"},
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{ERR_FUNC(BN_F_BN_BLINDING_UPDATE), "BN_BLINDING_update"},
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{ERR_FUNC(BN_F_BN_BN2DEC), "BN_bn2dec"},
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{ERR_FUNC(BN_F_BN_BN2HEX), "BN_bn2hex"},
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{ERR_FUNC(BN_F_BN_CTX_GET), "BN_CTX_get"},
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{ERR_FUNC(BN_F_BN_CTX_NEW), "BN_CTX_new"},
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{ERR_FUNC(BN_F_BN_CTX_START), "BN_CTX_start"},
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{ERR_FUNC(BN_F_BN_DIV), "BN_div"},
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{ERR_FUNC(BN_F_BN_DIV_RECP), "BN_div_recp"},
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{ERR_FUNC(BN_F_BN_EXP), "BN_exp"},
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{ERR_FUNC(BN_F_BN_EXPAND2), "bn_expand2"},
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{ERR_FUNC(BN_F_BN_EXPAND_INTERNAL), "BN_EXPAND_INTERNAL"},
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{ERR_FUNC(BN_F_BN_GF2M_MOD), "BN_GF2m_mod"},
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{ERR_FUNC(BN_F_BN_GF2M_MOD_EXP), "BN_GF2m_mod_exp"},
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{ERR_FUNC(BN_F_BN_GF2M_MOD_MUL), "BN_GF2m_mod_mul"},
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{ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD), "BN_GF2m_mod_solve_quad"},
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{ERR_FUNC(BN_F_BN_GF2M_MOD_SOLVE_QUAD_ARR), "BN_GF2m_mod_solve_quad_arr"},
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{ERR_FUNC(BN_F_BN_GF2M_MOD_SQR), "BN_GF2m_mod_sqr"},
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{ERR_FUNC(BN_F_BN_GF2M_MOD_SQRT), "BN_GF2m_mod_sqrt"},
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{ERR_FUNC(BN_F_BN_MOD_EXP2_MONT), "BN_mod_exp2_mont"},
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{ERR_FUNC(BN_F_BN_MOD_EXP_MONT), "BN_mod_exp_mont"},
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{ERR_FUNC(BN_F_BN_MOD_EXP_MONT_CONSTTIME), "BN_mod_exp_mont_consttime"},
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{ERR_FUNC(BN_F_BN_MOD_EXP_MONT_WORD), "BN_mod_exp_mont_word"},
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{ERR_FUNC(BN_F_BN_MOD_EXP_RECP), "BN_mod_exp_recp"},
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{ERR_FUNC(BN_F_BN_MOD_EXP_SIMPLE), "BN_mod_exp_simple"},
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{ERR_FUNC(BN_F_BN_MOD_INVERSE), "BN_mod_inverse"},
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{ERR_FUNC(BN_F_BN_MOD_LSHIFT_QUICK), "BN_mod_lshift_quick"},
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{ERR_FUNC(BN_F_BN_MOD_MUL_RECIPROCAL), "BN_mod_mul_reciprocal"},
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{ERR_FUNC(BN_F_BN_MOD_SQRT), "BN_mod_sqrt"},
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{ERR_FUNC(BN_F_BN_MPI2BN), "BN_mpi2bn"},
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{ERR_FUNC(BN_F_BN_NEW), "BN_new"},
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{ERR_FUNC(BN_F_BN_RAND), "BN_rand"},
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{ERR_FUNC(BN_F_BN_RAND_RANGE), "BN_rand_range"},
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{ERR_FUNC(BN_F_BN_USUB), "BN_usub"},
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{0,NULL}
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};
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static ERR_STRING_DATA BN_str_reasons[]=
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{
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{ERR_REASON(BN_R_ARG2_LT_ARG3) ,"arg2 lt arg3"},
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{ERR_REASON(BN_R_BAD_RECIPROCAL) ,"bad reciprocal"},
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{ERR_REASON(BN_R_BIGNUM_TOO_LONG) ,"bignum too long"},
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{ERR_REASON(BN_R_CALLED_WITH_EVEN_MODULUS),"called with even modulus"},
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{ERR_REASON(BN_R_DIV_BY_ZERO) ,"div by zero"},
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{ERR_REASON(BN_R_ENCODING_ERROR) ,"encoding error"},
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{ERR_REASON(BN_R_EXPAND_ON_STATIC_BIGNUM_DATA),"expand on static bignum data"},
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{ERR_REASON(BN_R_INPUT_NOT_REDUCED) ,"input not reduced"},
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{ERR_REASON(BN_R_INVALID_LENGTH) ,"invalid length"},
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{ERR_REASON(BN_R_INVALID_RANGE) ,"invalid range"},
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{ERR_REASON(BN_R_NOT_A_SQUARE) ,"not a square"},
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{ERR_REASON(BN_R_NOT_INITIALIZED) ,"not initialized"},
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{ERR_REASON(BN_R_NO_INVERSE) ,"no inverse"},
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{ERR_REASON(BN_R_NO_SOLUTION) ,"no solution"},
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{ERR_REASON(BN_R_P_IS_NOT_PRIME) ,"p is not prime"},
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{ERR_REASON(BN_R_TOO_MANY_ITERATIONS) ,"too many iterations"},
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{ERR_REASON(BN_R_TOO_MANY_TEMPORARY_VARIABLES),"too many temporary variables"},
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{0,NULL}
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};
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#endif
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void ERR_load_BN_strings(void)
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{
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static int init=1;
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if (init)
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{
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init=0;
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#ifndef OPENSSL_NO_ERR
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ERR_load_strings(0,BN_str_functs);
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ERR_load_strings(0,BN_str_reasons);
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#endif
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}
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}
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