sechash.h
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上传日期:2007-01-12
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- #ifndef _HASH_H_
- #define _HASH_H_
- /*
- * 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.
- *
- * hash.h - public data structures and prototypes for the hashing library
- *
- * $Id: sechash.h,v 1.1 2000/03/31 19:46:05 relyea%netscape.com Exp $
- */
- #include "seccomon.h"
- #include "hasht.h"
- SEC_BEGIN_PROTOS
- /*
- ** Generic hash api.
- */
- extern unsigned int HASH_ResultLen(HASH_HashType type);
- extern unsigned int HASH_ResultLenContext(HASHContext *context);
- extern SECStatus HASH_HashBuf(HASH_HashType type,
- unsigned char *dest,
- unsigned char *src,
- uint32 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);
- SEC_END_PROTOS
- #endif /* _HASH_H_ */