1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/nss/lib/cryptohi/sechash.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,58 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +
1.8 +#ifndef _HASH_H_
1.9 +#define _HASH_H_
1.10 +
1.11 +#include "seccomon.h"
1.12 +#include "hasht.h"
1.13 +#include "secoidt.h"
1.14 +
1.15 +SEC_BEGIN_PROTOS
1.16 +
1.17 +/*
1.18 +** Generic hash api.
1.19 +*/
1.20 +
1.21 +extern unsigned int HASH_ResultLen(HASH_HashType type);
1.22 +
1.23 +extern unsigned int HASH_ResultLenContext(HASHContext *context);
1.24 +
1.25 +extern unsigned int HASH_ResultLenByOidTag(SECOidTag hashOid);
1.26 +
1.27 +extern SECStatus HASH_HashBuf(HASH_HashType type,
1.28 + unsigned char *dest,
1.29 + const unsigned char *src,
1.30 + PRUint32 src_len);
1.31 +
1.32 +extern HASHContext * HASH_Create(HASH_HashType type);
1.33 +
1.34 +extern HASHContext * HASH_Clone(HASHContext *context);
1.35 +
1.36 +extern void HASH_Destroy(HASHContext *context);
1.37 +
1.38 +extern void HASH_Begin(HASHContext *context);
1.39 +
1.40 +extern void HASH_Update(HASHContext *context,
1.41 + const unsigned char *src,
1.42 + unsigned int len);
1.43 +
1.44 +extern void HASH_End(HASHContext *context,
1.45 + unsigned char *result,
1.46 + unsigned int *result_len,
1.47 + unsigned int max_result_len);
1.48 +
1.49 +extern HASH_HashType HASH_GetType(HASHContext *context);
1.50 +
1.51 +extern const SECHashObject * HASH_GetHashObject(HASH_HashType type);
1.52 +
1.53 +extern const SECHashObject * HASH_GetHashObjectByOidTag(SECOidTag hashOid);
1.54 +
1.55 +extern HASH_HashType HASH_GetHashTypeByOidTag(SECOidTag hashOid);
1.56 +extern SECOidTag HASH_GetHashOidTagByHMACOidTag(SECOidTag hmacOid);
1.57 +extern SECOidTag HASH_GetHMACOidTagByHashOidTag(SECOidTag hashOid);
1.58 +
1.59 +SEC_END_PROTOS
1.60 +
1.61 +#endif /* _HASH_H_ */
