From eb8dd9dca1228af0cd132f515509051ecfabf6f6 Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Mon, 14 Apr 2025 17:32:06 +0000 Subject: This commit was manufactured by cvs2git to create tag 'tb_20250414'. --- src/lib/libcrypto/ec/eck_prn.c | 357 ----------------------------------------- 1 file changed, 357 deletions(-) delete mode 100644 src/lib/libcrypto/ec/eck_prn.c (limited to 'src/lib/libcrypto/ec/eck_prn.c') diff --git a/src/lib/libcrypto/ec/eck_prn.c b/src/lib/libcrypto/ec/eck_prn.c deleted file mode 100644 index c40a64966a..0000000000 --- a/src/lib/libcrypto/ec/eck_prn.c +++ /dev/null @@ -1,357 +0,0 @@ -/* $OpenBSD: eck_prn.c,v 1.41 2025/01/25 10:30:17 tb Exp $ */ -/* - * Written by Nils Larsch for the OpenSSL project. - */ -/* ==================================================================== - * Copyright (c) 1998-2005 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). - * - */ -/* ==================================================================== - * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. - * Portions originally developed by SUN MICROSYSTEMS, INC., and - * contributed to the OpenSSL project. - */ - -#include - -#include -#include -#include -#include -#include -#include - -#include "bn_local.h" -#include "ec_local.h" - -int -EC_KEY_print(BIO *bio, const EC_KEY *ec_key, int off) -{ - EVP_PKEY *pkey; - int ret = 0; - - if ((pkey = EVP_PKEY_new()) == NULL) - goto err; - - if (!EVP_PKEY_set1_EC_KEY(pkey, (EC_KEY *)ec_key)) - goto err; - - ret = EVP_PKEY_print_private(bio, pkey, off, NULL); - - err: - EVP_PKEY_free(pkey); - - return ret; -} -LCRYPTO_ALIAS(EC_KEY_print); - -int -EC_KEY_print_fp(FILE *fp, const EC_KEY *ec_key, int off) -{ - BIO *bio; - int ret; - - if ((bio = BIO_new(BIO_s_file())) == NULL) { - ECerror(ERR_R_BIO_LIB); - return 0; - } - - BIO_set_fp(bio, fp, BIO_NOCLOSE); - - ret = EC_KEY_print(bio, ec_key, off); - - BIO_free(bio); - - return ret; -} -LCRYPTO_ALIAS(EC_KEY_print_fp); - -int -ECParameters_print(BIO *bio, const EC_KEY *ec_key) -{ - EVP_PKEY *pkey; - int ret = 0; - - if ((pkey = EVP_PKEY_new()) == NULL) - goto err; - - if (!EVP_PKEY_set1_EC_KEY(pkey, (EC_KEY *)ec_key)) - goto err; - - ret = EVP_PKEY_print_params(bio, pkey, 4, NULL); - - err: - EVP_PKEY_free(pkey); - - return ret; -} -LCRYPTO_ALIAS(ECParameters_print); - -int -ECParameters_print_fp(FILE *fp, const EC_KEY *ec_key) -{ - BIO *bio; - int ret; - - if ((bio = BIO_new(BIO_s_file())) == NULL) { - ECerror(ERR_R_BIO_LIB); - return 0; - } - - BIO_set_fp(bio, fp, BIO_NOCLOSE); - - ret = ECParameters_print(bio, ec_key); - - BIO_free(bio); - - return ret; -} -LCRYPTO_ALIAS(ECParameters_print_fp); - -static int -ecpk_print_asn1_parameters(BIO *bio, const EC_GROUP *group, int off) -{ - const char *nist_name; - int nid; - int ret = 0; - - if (!BIO_indent(bio, off, 128)) { - ECerror(ERR_R_BIO_LIB); - goto err; - } - - if ((nid = EC_GROUP_get_curve_name(group)) == NID_undef) { - ECerror(ERR_R_INTERNAL_ERROR); - goto err; - } - - if (BIO_printf(bio, "ASN1 OID: %s\n", OBJ_nid2sn(nid)) <= 0) { - ECerror(ERR_R_BIO_LIB); - goto err; - } - - if ((nist_name = EC_curve_nid2nist(nid)) != NULL) { - if (!BIO_indent(bio, off, 128)) { - ECerror(ERR_R_BIO_LIB); - goto err; - } - if (BIO_printf(bio, "NIST CURVE: %s\n", nist_name) <= 0) { - ECerror(ERR_R_BIO_LIB); - goto err; - } - } - - ret = 1; - err: - - return ret; -} - -static int -ecpk_print_explicit_parameters(BIO *bio, const EC_GROUP *group, int off) -{ - BN_CTX *ctx = NULL; - const BIGNUM *order; - BIGNUM *p, *a, *b, *cofactor; - BIGNUM *gen = NULL; - const EC_POINT *generator; - const char *conversion_form; - const unsigned char *seed; - size_t seed_len; - point_conversion_form_t form; - int ret = 0; - - if ((ctx = BN_CTX_new()) == NULL) { - ECerror(ERR_R_MALLOC_FAILURE); - goto err; - } - - BN_CTX_start(ctx); - - if ((p = BN_CTX_get(ctx)) == NULL) - goto err; - if ((a = BN_CTX_get(ctx)) == NULL) - goto err; - if ((b = BN_CTX_get(ctx)) == NULL) - goto err; - if ((cofactor = BN_CTX_get(ctx)) == NULL) - goto err; - if ((gen = BN_CTX_get(ctx)) == NULL) - goto err; - - if (!EC_GROUP_get_curve(group, p, a, b, ctx)) { - ECerror(ERR_R_EC_LIB); - goto err; - } - if ((order = EC_GROUP_get0_order(group)) == NULL) { - ECerror(ERR_R_EC_LIB); - goto err; - } - if (!EC_GROUP_get_cofactor(group, cofactor, NULL)) { - ECerror(ERR_R_EC_LIB); - goto err; - } - - if ((generator = EC_GROUP_get0_generator(group)) == NULL) { - ECerror(ERR_R_EC_LIB); - goto err; - } - - form = EC_GROUP_get_point_conversion_form(group); - if (EC_POINT_point2bn(group, generator, form, gen, ctx) == NULL) { - ECerror(ERR_R_EC_LIB); - goto err; - } - - if (!BIO_indent(bio, off, 128)) - goto err; - - if (BIO_printf(bio, "Field Type: %s\n", SN_X9_62_prime_field) <= 0) - goto err; - - if (!bn_printf(bio, p, off, "Prime:")) - goto err; - if (!bn_printf(bio, a, off, "A: ")) - goto err; - if (!bn_printf(bio, b, off, "B: ")) - goto err; - - if (form == POINT_CONVERSION_COMPRESSED) - conversion_form = "compressed"; - else if (form == POINT_CONVERSION_UNCOMPRESSED) - conversion_form = "uncompressed"; - else if (form == POINT_CONVERSION_HYBRID) - conversion_form = "hybrid"; - else - conversion_form = "unknown"; - if (!bn_printf(bio, gen, off, "Generator (%s):", conversion_form)) - goto err; - - if (!bn_printf(bio, order, off, "Order: ")) - goto err; - if (!bn_printf(bio, cofactor, off, "Cofactor: ")) - goto err; - - if ((seed = EC_GROUP_get0_seed(group)) != NULL) { - size_t i; - - seed_len = EC_GROUP_get_seed_len(group); - - /* XXX - ecx_buf_print() has a CBS version of this - dedup. */ - if (!BIO_indent(bio, off, 128)) - goto err; - if (BIO_printf(bio, "Seed:") <= 0) - goto err; - - for (i = 0; i < seed_len; i++) { - const char *sep = ":"; - - if (i % 15 == 0) { - if (BIO_printf(bio, "\n") <= 0) - goto err; - if (!BIO_indent(bio, off + 4, 128)) - goto err; - } - - if (i + 1 == seed_len) - sep = ""; - if (BIO_printf(bio, "%02x%s", seed[i], sep) <= 0) - goto err; - } - - if (BIO_printf(bio, "\n") <= 0) - goto err; - } - - ret = 1; - err: - BN_CTX_end(ctx); - BN_CTX_free(ctx); - - return ret; -} - -int -ECPKParameters_print(BIO *bio, const EC_GROUP *group, int off) -{ - if (group == NULL) { - ECerror(ERR_R_PASSED_NULL_PARAMETER); - return 0; - } - - if ((EC_GROUP_get_asn1_flag(group) & OPENSSL_EC_NAMED_CURVE) != 0) - return ecpk_print_asn1_parameters(bio, group, off); - - return ecpk_print_explicit_parameters(bio, group, off); -} -LCRYPTO_ALIAS(ECPKParameters_print); - -int -ECPKParameters_print_fp(FILE *fp, const EC_GROUP *group, int off) -{ - BIO *bio; - int ret; - - if ((bio = BIO_new(BIO_s_file())) == NULL) { - ECerror(ERR_R_BUF_LIB); - return 0; - } - - BIO_set_fp(bio, fp, BIO_NOCLOSE); - - ret = ECPKParameters_print(bio, group, off); - - BIO_free(bio); - - return ret; -} -LCRYPTO_ALIAS(ECPKParameters_print_fp); -- cgit v1.2.3-55-g6feb