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/pem/pem_pkey.c | 263 --------------------------------------- 1 file changed, 263 deletions(-) delete mode 100644 src/lib/libcrypto/pem/pem_pkey.c (limited to 'src/lib/libcrypto/pem/pem_pkey.c') diff --git a/src/lib/libcrypto/pem/pem_pkey.c b/src/lib/libcrypto/pem/pem_pkey.c deleted file mode 100644 index d7001c83cc..0000000000 --- a/src/lib/libcrypto/pem/pem_pkey.c +++ /dev/null @@ -1,263 +0,0 @@ -/* $OpenBSD: pem_pkey.c,v 1.28 2023/11/19 15:46:10 tb 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 -#include -#include -#include -#include -#include - -#include "asn1_local.h" -#include "evp_local.h" - -int pem_check_suffix(const char *pem_str, const char *suffix); - -EVP_PKEY * -PEM_read_bio_PrivateKey(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, void *u) -{ - char *nm = NULL; - const unsigned char *p = NULL; - unsigned char *data = NULL; - long len; - int slen; - EVP_PKEY *ret = NULL; - - if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_EVP_PKEY, - bp, cb, u)) - return NULL; - p = data; - - if (strcmp(nm, PEM_STRING_PKCS8INF) == 0) { - PKCS8_PRIV_KEY_INFO *p8inf; - p8inf = d2i_PKCS8_PRIV_KEY_INFO(NULL, &p, len); - if (!p8inf) - goto p8err; - ret = EVP_PKCS82PKEY(p8inf); - if (x) { - EVP_PKEY_free(*x); - *x = ret; - } - PKCS8_PRIV_KEY_INFO_free(p8inf); - } else if (strcmp(nm, PEM_STRING_PKCS8) == 0) { - PKCS8_PRIV_KEY_INFO *p8inf; - X509_SIG *p8; - int klen; - char psbuf[PEM_BUFSIZE]; - p8 = d2i_X509_SIG(NULL, &p, len); - if (!p8) - goto p8err; - if (cb) - klen = cb(psbuf, PEM_BUFSIZE, 0, u); - else - klen = PEM_def_callback(psbuf, PEM_BUFSIZE, 0, u); - if (klen <= 0) { - PEMerror(PEM_R_BAD_PASSWORD_READ); - X509_SIG_free(p8); - goto err; - } - p8inf = PKCS8_decrypt(p8, psbuf, klen); - X509_SIG_free(p8); - if (!p8inf) - goto p8err; - ret = EVP_PKCS82PKEY(p8inf); - if (x) { - EVP_PKEY_free(*x); - *x = ret; - } - PKCS8_PRIV_KEY_INFO_free(p8inf); - } else if ((slen = pem_check_suffix(nm, "PRIVATE KEY")) > 0) { - const EVP_PKEY_ASN1_METHOD *ameth; - ameth = EVP_PKEY_asn1_find_str(NULL, nm, slen); - if (!ameth || !ameth->old_priv_decode) - goto p8err; - ret = d2i_PrivateKey(ameth->pkey_id, x, &p, len); - } - -p8err: - if (ret == NULL) - PEMerror(ERR_R_ASN1_LIB); -err: - free(nm); - freezero(data, len); - return (ret); -} -LCRYPTO_ALIAS(PEM_read_bio_PrivateKey); - -int -PEM_write_bio_PrivateKey(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc, - unsigned char *kstr, int klen, pem_password_cb *cb, void *u) -{ - if (x->ameth == NULL || x->ameth->priv_encode != NULL) - return PEM_write_bio_PKCS8PrivateKey(bp, x, enc, - (char *)kstr, klen, cb, u); - - return PEM_write_bio_PrivateKey_traditional(bp, x, enc, kstr, klen, cb, - u); -} -LCRYPTO_ALIAS(PEM_write_bio_PrivateKey); - -int -PEM_write_bio_PrivateKey_traditional(BIO *bp, EVP_PKEY *x, - const EVP_CIPHER *enc, unsigned char *kstr, int klen, pem_password_cb *cb, - void *u) -{ - char pem_str[80]; - - (void) snprintf(pem_str, sizeof(pem_str), "%s PRIVATE KEY", - x->ameth->pem_str); - return PEM_ASN1_write_bio((i2d_of_void *)i2d_PrivateKey, - pem_str, bp, x, enc, kstr, klen, cb, u); -} -LCRYPTO_ALIAS(PEM_write_bio_PrivateKey_traditional); - -EVP_PKEY * -PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x) -{ - char *nm = NULL; - const unsigned char *p = NULL; - unsigned char *data = NULL; - long len; - int slen; - EVP_PKEY *ret = NULL; - - if (!PEM_bytes_read_bio(&data, &len, &nm, PEM_STRING_PARAMETERS, - bp, 0, NULL)) - return NULL; - p = data; - - if ((slen = pem_check_suffix(nm, "PARAMETERS")) > 0) { - ret = EVP_PKEY_new(); - if (!ret) - goto err; - if (!EVP_PKEY_set_type_str(ret, nm, slen) || - !ret->ameth->param_decode || - !ret->ameth->param_decode(ret, &p, len)) { - EVP_PKEY_free(ret); - ret = NULL; - goto err; - } - if (x) { - EVP_PKEY_free(*x); - *x = ret; - } - } - -err: - if (ret == NULL) - PEMerror(ERR_R_ASN1_LIB); - free(nm); - free(data); - return (ret); -} -LCRYPTO_ALIAS(PEM_read_bio_Parameters); - -int -PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x) -{ - char pem_str[80]; - - if (!x->ameth || !x->ameth->param_encode) - return 0; - - (void) snprintf(pem_str, sizeof(pem_str), "%s PARAMETERS", - x->ameth->pem_str); - return PEM_ASN1_write_bio((i2d_of_void *)x->ameth->param_encode, - pem_str, bp, x, NULL, NULL, 0, 0, NULL); -} -LCRYPTO_ALIAS(PEM_write_bio_Parameters); - -EVP_PKEY * -PEM_read_PrivateKey(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, void *u) -{ - BIO *b; - EVP_PKEY *ret; - - if ((b = BIO_new(BIO_s_file())) == NULL) { - PEMerror(ERR_R_BUF_LIB); - return (0); - } - BIO_set_fp(b, fp, BIO_NOCLOSE); - ret = PEM_read_bio_PrivateKey(b, x, cb, u); - BIO_free(b); - return (ret); -} -LCRYPTO_ALIAS(PEM_read_PrivateKey); - -int -PEM_write_PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc, - unsigned char *kstr, int klen, pem_password_cb *cb, void *u) -{ - BIO *b; - int ret; - - if ((b = BIO_new_fp(fp, BIO_NOCLOSE)) == NULL) { - PEMerror(ERR_R_BUF_LIB); - return 0; - } - ret = PEM_write_bio_PrivateKey(b, x, enc, kstr, klen, cb, u); - BIO_free(b); - return ret; -} -LCRYPTO_ALIAS(PEM_write_PrivateKey); -- cgit v1.2.3-55-g6feb