/* $OpenBSD: bn_err.c,v 1.15 2022/07/12 14:42:48 kn Exp $ */
/* ====================================================================
 * Copyright (c) 1999-2007 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
 *    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.
 * ====================================================================
 *
 * 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 <openssl/opensslconf.h>

#include <openssl/err.h>
#include <openssl/bn.h>

#ifndef OPENSSL_NO_ERR

#define ERR_FUNC(func) ERR_PACK(ERR_LIB_BN,func,0)
#define ERR_REASON(reason) ERR_PACK(ERR_LIB_BN,0,reason)

static ERR_STRING_DATA BN_str_functs[]= {
	{ERR_FUNC(0xfff), "CRYPTO_internal"},
	{0, NULL}
};

static ERR_STRING_DATA BN_str_reasons[]= {
	{ERR_REASON(BN_R_ARG2_LT_ARG3)           , "arg2 lt arg3"},
	{ERR_REASON(BN_R_BAD_RECIPROCAL)         , "bad reciprocal"},
	{ERR_REASON(BN_R_BIGNUM_TOO_LONG)        , "bignum too long"},
	{ERR_REASON(BN_R_BITS_TOO_SMALL)         , "bits too small"},
	{ERR_REASON(BN_R_CALLED_WITH_EVEN_MODULUS), "called with even modulus"},
	{ERR_REASON(BN_R_DIV_BY_ZERO)            , "div by zero"},
	{ERR_REASON(BN_R_ENCODING_ERROR)         , "encoding error"},
	{ERR_REASON(BN_R_EXPAND_ON_STATIC_BIGNUM_DATA), "expand on static bignum data"},
	{ERR_REASON(BN_R_INPUT_NOT_REDUCED)      , "input not reduced"},
	{ERR_REASON(BN_R_INVALID_LENGTH)         , "invalid length"},
	{ERR_REASON(BN_R_INVALID_RANGE)          , "invalid range"},
	{ERR_REASON(BN_R_NOT_A_SQUARE)           , "not a square"},
	{ERR_REASON(BN_R_NOT_INITIALIZED)        , "not initialized"},
	{ERR_REASON(BN_R_NO_INVERSE)             , "no inverse"},
	{ERR_REASON(BN_R_NO_SOLUTION)            , "no solution"},
	{ERR_REASON(BN_R_P_IS_NOT_PRIME)         , "p is not prime"},
	{ERR_REASON(BN_R_TOO_MANY_ITERATIONS)    , "too many iterations"},
	{ERR_REASON(BN_R_TOO_MANY_TEMPORARY_VARIABLES), "too many temporary variables"},
	{0, NULL}
};

#endif

void
ERR_load_BN_strings(void)
{
#ifndef OPENSSL_NO_ERR
	if (ERR_func_error_string(BN_str_functs[0].error) == NULL) {
		ERR_load_strings(0, BN_str_functs);
		ERR_load_strings(0, BN_str_reasons);
	}
#endif
}