/*
- * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project
- * 2000.
- */
-/* ====================================================================
- * Copyright (c) 1999-2001 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
- * licensing@OpenSSL.org.
+ * Copyright 2001-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
*
- * 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.
- * ECDH support in OpenSSL originally developed by
- * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
#include <stdio.h>
#include <openssl/crypto.h>
#include "internal/cryptlib.h"
-#include <internal/engine.h>
+#include "internal/engine.h"
#include <openssl/pem.h>
#include <openssl/evp.h>
#include <openssl/rand.h>
*/
#define TEST_ENG_OPENSSL_RC4
#ifndef OPENSSL_NO_STDIO
-#define TEST_ENG_OPENSSL_PKEY
+# define TEST_ENG_OPENSSL_PKEY
#endif
/* #define TEST_ENG_OPENSSL_HMAC */
/* #define TEST_ENG_OPENSSL_HMAC_INIT */
/* #define TEST_ENG_OPENSSL_RC4_OTHERS */
-#define TEST_ENG_OPENSSL_RC4_P_INIT
+#ifndef OPENSSL_NO_STDIO
+# define TEST_ENG_OPENSSL_RC4_P_INIT
+#endif
/* #define TEST_ENG_OPENSSL_RC4_P_CIPHER */
#define TEST_ENG_OPENSSL_SHA
/* #define TEST_ENG_OPENSSL_SHA_OTHERS */
static int test_rc4_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
const unsigned char *iv, int enc)
{
+ const int n = EVP_CIPHER_CTX_key_length(ctx);
+
# ifdef TEST_ENG_OPENSSL_RC4_P_INIT
fprintf(stderr, "(TEST_ENG_OPENSSL_RC4) test_init_key() called\n");
# endif
- memcpy(&test(ctx)->key[0], key, EVP_CIPHER_CTX_key_length(ctx));
- RC4_set_key(&test(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx),
- test(ctx)->key);
+ if (n <= 0)
+ return n;
+ memcpy(&test(ctx)->key[0], key, n);
+ RC4_set_key(&test(ctx)->ks, n, test(ctx)->key);
return 1;
}
}
static int test_cipher_nids(const int **nids)
{
- static int cipher_nids[4] = { 0, 0, 0 };
+ static int cipher_nids[4] = { 0, 0, 0, 0 };
static int pos = 0;
static int init = 0;
{
OSSL_HMAC_PKEY_CTX *hctx;
- hctx = OPENSSL_zalloc(sizeof(*hctx));
- if (hctx == NULL)
+ if ((hctx = OPENSSL_zalloc(sizeof(*hctx))) == NULL) {
+ ENGINEerr(ENGINE_F_OSSL_HMAC_INIT, ERR_R_MALLOC_FAILURE);
return 0;
+ }
hctx->ktmp.type = V_ASN1_OCTET_STRING;
hctx->ctx = HMAC_CTX_new();
+ if (hctx->ctx == NULL) {
+ OPENSSL_free(hctx);
+ return 0;
+ }
EVP_PKEY_CTX_set_data(ctx, hctx);
EVP_PKEY_CTX_set0_keygen_info(ctx, NULL, 0);
# ifdef TEST_ENG_OPENSSL_HMAC_INIT
return 1;
}
+static void ossl_hmac_cleanup(EVP_PKEY_CTX *ctx);
+
static int ossl_hmac_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
{
OSSL_HMAC_PKEY_CTX *sctx, *dctx;
+
+ /* allocate memory for dst->data and a new HMAC_CTX in dst->data->ctx */
if (!ossl_hmac_init(dst))
return 0;
sctx = EVP_PKEY_CTX_get_data(src);
dctx = EVP_PKEY_CTX_get_data(dst);
dctx->md = sctx->md;
if (!HMAC_CTX_copy(dctx->ctx, sctx->ctx))
- return 0;
+ goto err;
if (sctx->ktmp.data) {
if (!ASN1_OCTET_STRING_set(&dctx->ktmp,
sctx->ktmp.data, sctx->ktmp.length))
- return 0;
+ goto err;
}
return 1;
+err:
+ /* release HMAC_CTX in dst->data->ctx and memory allocated for dst->data */
+ ossl_hmac_cleanup(dst);
+ return 0;
}
static void ossl_hmac_cleanup(EVP_PKEY_CTX *ctx)
{
OSSL_HMAC_PKEY_CTX *hctx = EVP_PKEY_CTX_get_data(ctx);
- HMAC_CTX_free(hctx->ctx);
- OPENSSL_clear_free(hctx->ktmp.data, hctx->ktmp.length);
- OPENSSL_free(hctx);
+ if (hctx) {
+ HMAC_CTX_free(hctx->ctx);
+ OPENSSL_clear_free(hctx->ktmp.data, hctx->ktmp.length);
+ OPENSSL_free(hctx);
+ EVP_PKEY_CTX_set_data(ctx, NULL);
+ }
}
static int ossl_hmac_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY *pkey)
unsigned char *key;
int r;
long keylen;
- key = string_to_hex(value, &keylen);
+ key = OPENSSL_hexstr2buf(value, &keylen);
if (!key)
return 0;
r = ossl_hmac_ctrl(ctx, EVP_PKEY_CTRL_SET_MAC_KEY, keylen, key);
projects / openssl.git / blobdiff