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/*
* 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.
*
*/
#ifndef _SECPKCS5_H_
#define _SECPKCS5_H_
#include "seccomon.h"
#include "secmodt.h"
/* used for V2 PKCS 12 Draft Spec */
typedef enum {
pbeBitGenIDNull = 0,
pbeBitGenCipherKey = 0x01,
pbeBitGenCipherIV = 0x02,
pbeBitGenIntegrityKey = 0x03
} PBEBitGenID;
typedef struct PBEBitGenContextStr PBEBitGenContext;
SEC_BEGIN_PROTOS
SECAlgorithmID *
SEC_PKCS5CreateAlgorithmID(SECOidTag algorithm, SECItem *salt, int iteration);
/* Get the initialization vector. The password is passed in, hashing
* is performed, and the initialization vector is returned.
* algid is a pointer to a PBE algorithm ID
* pwitem is the password
* If an error occurs or the algorithm id is not a PBE algrithm,
* NULL is returned. Otherwise, the iv is returned in a secitem.
*/
SECItem *
SEC_PKCS5GetIV(SECAlgorithmID *algid, SECItem *pwitem, PRBool faulty3DES);
SECOidTag SEC_PKCS5GetCryptoAlgorithm(SECAlgorithmID *algid);
PRBool SEC_PKCS5IsAlgorithmPBEAlg(SECAlgorithmID *algid);
SECOidTag SEC_PKCS5GetPBEAlgorithm(SECOidTag algTag, int keyLen);
int SEC_PKCS5GetKeyLength(SECAlgorithmID *algid);
/**********************************************************************
* Deprecated PBE fucntions. Use the PBE functions in pk11func.h
* instead.
**********************************************************************/
PBEBitGenContext *
PBE_CreateContext(SECOidTag hashAlgorithm, PBEBitGenID bitGenPurpose,
SECItem *pwitem, SECItem *salt, unsigned int bitsNeeded,
unsigned int iterations);
void
PBE_DestroyContext(PBEBitGenContext *context);
SECItem *
PBE_GenerateBits(PBEBitGenContext *context);
SEC_END_PROTOS
#endif /* _SECPKS5_H_ */
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