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/evp/p_legacy.c | 200 --------------------------------------- 1 file changed, 200 deletions(-) delete mode 100644 src/lib/libcrypto/evp/p_legacy.c (limited to 'src/lib/libcrypto/evp/p_legacy.c') diff --git a/src/lib/libcrypto/evp/p_legacy.c b/src/lib/libcrypto/evp/p_legacy.c deleted file mode 100644 index 01cfdbcd6a..0000000000 --- a/src/lib/libcrypto/evp/p_legacy.c +++ /dev/null @@ -1,200 +0,0 @@ -/* $OpenBSD: p_legacy.c,v 1.6 2024/04/09 13:52:41 beck Exp $ */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * 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 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 acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS 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 AUTHOR OR 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. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include - -#include -#include - -#include - -#include "evp_local.h" - -int -EVP_PKEY_decrypt_old(unsigned char *to, const unsigned char *from, int from_len, - EVP_PKEY *pkey) -{ - if (pkey->type != EVP_PKEY_RSA) { - EVPerror(EVP_R_PUBLIC_KEY_NOT_RSA); - return -1; - } - - return RSA_private_decrypt(from_len, from, to, pkey->pkey.rsa, - RSA_PKCS1_PADDING); -} -LCRYPTO_ALIAS(EVP_PKEY_decrypt_old); - -int -EVP_PKEY_encrypt_old(unsigned char *to, const unsigned char *from, int from_len, - EVP_PKEY *pkey) -{ - if (pkey->type != EVP_PKEY_RSA) { - EVPerror(EVP_R_PUBLIC_KEY_NOT_RSA); - return 0; - } - - return RSA_public_encrypt(from_len, from, to, pkey->pkey.rsa, - RSA_PKCS1_PADDING); -} -LCRYPTO_ALIAS(EVP_PKEY_encrypt_old); - -int -EVP_OpenInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, - const unsigned char *ek, int ekl, const unsigned char *iv, EVP_PKEY *priv) -{ - unsigned char *key = NULL; - int i, size = 0, ret = 0; - - if (type) { - if (!EVP_CIPHER_CTX_reset(ctx)) - return 0; - if (!EVP_DecryptInit_ex(ctx, type, NULL, NULL, NULL)) - return 0; - } - - if (!priv) - return 1; - - if (priv->type != EVP_PKEY_RSA) { - EVPerror(EVP_R_PUBLIC_KEY_NOT_RSA); - goto err; - } - - size = RSA_size(priv->pkey.rsa); - key = malloc(size + 2); - if (key == NULL) { - /* ERROR */ - EVPerror(ERR_R_MALLOC_FAILURE); - goto err; - } - - i = EVP_PKEY_decrypt_old(key, ek, ekl, priv); - if ((i <= 0) || !EVP_CIPHER_CTX_set_key_length(ctx, i)) { - /* ERROR */ - goto err; - } - if (!EVP_DecryptInit_ex(ctx, NULL, NULL, key, iv)) - goto err; - - ret = 1; - -err: - freezero(key, size); - return (ret); -} -LCRYPTO_ALIAS(EVP_OpenInit); - -int -EVP_OpenFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl) -{ - int i; - - i = EVP_DecryptFinal_ex(ctx, out, outl); - if (i) - i = EVP_DecryptInit_ex(ctx, NULL, NULL, NULL, NULL); - return (i); -} -LCRYPTO_ALIAS(EVP_OpenFinal); - -int -EVP_SealInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, unsigned char **ek, - int *ekl, unsigned char *iv, EVP_PKEY **pubk, int npubk) -{ - unsigned char key[EVP_MAX_KEY_LENGTH]; - int i, iv_len; - - if (type) { - if (!EVP_CIPHER_CTX_reset(ctx)) - return 0; - if (!EVP_EncryptInit_ex(ctx, type, NULL, NULL, NULL)) - return 0; - } - if ((npubk <= 0) || !pubk) - return 1; - if (EVP_CIPHER_CTX_rand_key(ctx, key) <= 0) - return 0; - /* XXX - upper bound? */ - if ((iv_len = EVP_CIPHER_CTX_iv_length(ctx)) < 0) - return 0; - if (iv_len > 0) - arc4random_buf(iv, iv_len); - - if (!EVP_EncryptInit_ex(ctx, NULL, NULL, key, iv)) - return 0; - - for (i = 0; i < npubk; i++) { - ekl[i] = EVP_PKEY_encrypt_old(ek[i], key, - EVP_CIPHER_CTX_key_length(ctx), pubk[i]); - if (ekl[i] <= 0) - return (-1); - } - return (npubk); -} -LCRYPTO_ALIAS(EVP_SealInit); - -int -EVP_SealFinal(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl) -{ - int i; - - i = EVP_EncryptFinal_ex(ctx, out, outl); - if (i) - i = EVP_EncryptInit_ex(ctx, NULL, NULL, NULL, NULL); - return i; -} -LCRYPTO_ALIAS(EVP_SealFinal); -- cgit v1.2.3-55-g6feb