gecko-dev/security/nss/lib/cryptohi/sechash.h
nelsonb%netscape.com 1311ab52d4 Changes to deal with exporting data from Windows DLLs.
SECHashObjects[] is no longer exported.
New function HASH_GetHashObject returns pointer to selected const object.
SSL statistics are now in a structure whose address is obtained via a
call to SSL_GetStatistics().
On NT, the new symbol NSS_USE_STATIC_LIBS must be declared in programs
that use the static SSL library.
Also, propagate "const" declaration for SECHashObjects.
2001-01-05 01:38:26 +00:00

80 lines
2.5 KiB
C

#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 1.2 2001/01/05 01:38:09 nelsonb%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);
extern const SECHashObject * HASH_GetHashObject(HASH_HashType type);
SEC_END_PROTOS
#endif /* _HASH_H_ */