rawhash.c
上传用户:lyxiangda
上传日期:2007-01-12
资源大小:3042k
文件大小:3k
- /*
- * The contents of this file are subject to the Mozilla Public
- * License Version 1.1 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS
- * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
- * implied. See the License for the specific language governing
- * rights and limitations under the License.
- *
- * The Original Code is the Netscape security libraries.
- *
- * The Initial Developer of the Original Code is Netscape
- * Communications Corporation. Portions created by Netscape are
- * Copyright (C) 1994-2000 Netscape Communications Corporation. All
- * Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License Version 2 or later (the
- * "GPL"), in which case the provisions of the GPL are applicable
- * instead of those above. If you wish to allow use of your
- * version of this file only under the terms of the GPL and not to
- * allow others to use your version of this file under the MPL,
- * indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by
- * the GPL. If you do not delete the provisions above, a recipient
- * may use your version of this file under either the MPL or the
- * GPL.
- */
- #include "nspr.h"
- #include "sechash.h"
- #include "blapi.h" /* below the line */
- static void *
- null_hash_new_context(void)
- {
- return NULL;
- }
- static void *
- null_hash_clone_context(void *v)
- {
- PORT_Assert(v == NULL);
- return NULL;
- }
- static void
- null_hash_begin(void *v)
- {
- }
- static void
- null_hash_update(void *v, const unsigned char *input, unsigned int length)
- {
- }
- static void
- null_hash_end(void *v, unsigned char *output, unsigned int *outLen,
- unsigned int maxOut)
- {
- *outLen = 0;
- }
- static void
- null_hash_destroy_context(void *v, PRBool b)
- {
- PORT_Assert(v == NULL);
- }
- SECHashObject SECRawHashObjects[] = {
- { 0,
- (void * (*)(void)) null_hash_new_context,
- (void * (*)(void *)) null_hash_clone_context,
- (void (*)(void *, PRBool)) null_hash_destroy_context,
- (void (*)(void *)) null_hash_begin,
- (void (*)(void *, const unsigned char *, unsigned int)) null_hash_update,
- (void (*)(void *, unsigned char *, unsigned int *,
- unsigned int)) null_hash_end
- },
- { MD2_LENGTH,
- (void * (*)(void)) MD2_NewContext,
- (void * (*)(void *)) null_hash_clone_context,
- (void (*)(void *, PRBool)) MD2_DestroyContext,
- (void (*)(void *)) MD2_Begin,
- (void (*)(void *, const unsigned char *, unsigned int)) MD2_Update,
- (void (*)(void *, unsigned char *, unsigned int *, unsigned int)) MD2_End
- },
- { MD5_LENGTH,
- (void * (*)(void)) MD5_NewContext,
- (void * (*)(void *)) null_hash_clone_context,
- (void (*)(void *, PRBool)) MD5_DestroyContext,
- (void (*)(void *)) MD5_Begin,
- (void (*)(void *, const unsigned char *, unsigned int)) MD5_Update,
- (void (*)(void *, unsigned char *, unsigned int *, unsigned int)) MD5_End
- },
- { SHA1_LENGTH,
- (void * (*)(void)) SHA1_NewContext,
- (void * (*)(void *)) null_hash_clone_context,
- (void (*)(void *, PRBool)) SHA1_DestroyContext,
- (void (*)(void *)) SHA1_Begin,
- (void (*)(void *, const unsigned char *, unsigned int)) SHA1_Update,
- (void (*)(void *, unsigned char *, unsigned int *, unsigned int)) SHA1_End
- },
- };