/gecko_api/include/sechash.h
C Header | 90 lines | 32 code | 19 blank | 39 comment | 0 complexity | c64879003ea1973be1a3958e05998125 MD5 | raw file
- #ifndef _HASH_H_
- #define _HASH_H_
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * 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 the Initial Developer are Copyright (C) 1994-2000
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
- /* $Id: sechash.h,v 1.8 2008/02/22 21:14:20 nelson%bolyard.com Exp $ */
- #include "seccomon.h"
- #include "hasht.h"
- #include "secoidt.h"
- SEC_BEGIN_PROTOS
- /*
- ** Generic hash api.
- */
- extern unsigned int HASH_ResultLen(HASH_HashType type);
- extern unsigned int HASH_ResultLenContext(HASHContext *context);
- extern unsigned int HASH_ResultLenByOidTag(SECOidTag hashOid);
- extern SECStatus HASH_HashBuf(HASH_HashType type,
- unsigned char *dest,
- unsigned char *src,
- PRUint32 src_len);
- extern HASHContext * HASH_Create(HASH_HashType type);
- extern HASHContext * HASH_Clone(HASHContext *context);
- extern void HASH_Destroy(HASHContext *context);
- extern void HASH_Begin(HASHContext *context);
- extern void HASH_Update(HASHContext *context,
- const unsigned char *src,
- unsigned int len);
- extern void HASH_End(HASHContext *context,
- unsigned char *result,
- unsigned int *result_len,
- unsigned int max_result_len);
-
- extern HASH_HashType HASH_GetType(HASHContext *context);
- extern const SECHashObject * HASH_GetHashObject(HASH_HashType type);
- extern const SECHashObject * HASH_GetHashObjectByOidTag(SECOidTag hashOid);
- extern HASH_HashType HASH_GetHashTypeByOidTag(SECOidTag hashOid);
- extern SECOidTag HASH_GetHashOidTagByHMACOidTag(SECOidTag hmacOid);
- extern SECOidTag HASH_GetHMACOidTagByHashOidTag(SECOidTag hashOid);
- SEC_END_PROTOS
- #endif /* _HASH_H_ */