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Diffstat (limited to 'openssl/crypto/hmac/hm_ameth.c')
-rw-r--r--openssl/crypto/hmac/hm_ameth.c167
1 files changed, 0 insertions, 167 deletions
diff --git a/openssl/crypto/hmac/hm_ameth.c b/openssl/crypto/hmac/hm_ameth.c
deleted file mode 100644
index 6d8a8914..00000000
--- a/openssl/crypto/hmac/hm_ameth.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 2007.
- */
-/* ====================================================================
- * Copyright (c) 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
- * licensing@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 "cryptlib.h"
-#include <openssl/evp.h>
-#include "asn1_locl.h"
-
-#define HMAC_TEST_PRIVATE_KEY_FORMAT
-
-/* HMAC "ASN1" method. This is just here to indicate the
- * maximum HMAC output length and to free up an HMAC
- * key.
- */
-
-static int hmac_size(const EVP_PKEY *pkey)
- {
- return EVP_MAX_MD_SIZE;
- }
-
-static void hmac_key_free(EVP_PKEY *pkey)
- {
- ASN1_OCTET_STRING *os = (ASN1_OCTET_STRING *)pkey->pkey.ptr;
- if (os)
- {
- if (os->data)
- OPENSSL_cleanse(os->data, os->length);
- ASN1_OCTET_STRING_free(os);
- }
- }
-
-
-static int hmac_pkey_ctrl(EVP_PKEY *pkey, int op, long arg1, void *arg2)
- {
- switch (op)
- {
- case ASN1_PKEY_CTRL_DEFAULT_MD_NID:
- *(int *)arg2 = NID_sha1;
- return 1;
-
- default:
- return -2;
- }
- }
-
-#ifdef HMAC_TEST_PRIVATE_KEY_FORMAT
-/* A bogus private key format for test purposes. This is simply the
- * HMAC key with "HMAC PRIVATE KEY" in the headers. When enabled the
- * genpkey utility can be used to "generate" HMAC keys.
- */
-
-static int old_hmac_decode(EVP_PKEY *pkey,
- const unsigned char **pder, int derlen)
- {
- ASN1_OCTET_STRING *os;
- os = ASN1_OCTET_STRING_new();
- if (!os || !ASN1_OCTET_STRING_set(os, *pder, derlen))
- return 0;
- EVP_PKEY_assign(pkey, EVP_PKEY_HMAC, os);
- return 1;
- }
-
-static int old_hmac_encode(const EVP_PKEY *pkey, unsigned char **pder)
- {
- int inc;
- ASN1_OCTET_STRING *os = (ASN1_OCTET_STRING *)pkey->pkey.ptr;
- if (pder)
- {
- if (!*pder)
- {
- *pder = OPENSSL_malloc(os->length);
- inc = 0;
- }
- else inc = 1;
-
- memcpy(*pder, os->data, os->length);
-
- if (inc)
- *pder += os->length;
- }
-
- return os->length;
- }
-
-#endif
-
-const EVP_PKEY_ASN1_METHOD hmac_asn1_meth =
- {
- EVP_PKEY_HMAC,
- EVP_PKEY_HMAC,
- 0,
-
- "HMAC",
- "OpenSSL HMAC method",
-
- 0,0,0,0,
-
- 0,0,0,
-
- hmac_size,
- 0,
- 0,0,0,0,0,0,
-
- hmac_key_free,
- hmac_pkey_ctrl,
-#ifdef HMAC_TEST_PRIVATE_KEY_FORMAT
- old_hmac_decode,
- old_hmac_encode
-#else
- 0,0
-#endif
- };
-