2018-05-04 16:08:28 +02:00
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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2015-10-21 05:03:22 +02:00
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#ifndef _SECPKCS5_H_
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#define _SECPKCS5_H_
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#include "seccomon.h"
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#include "secmodt.h"
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/* used for V2 PKCS 12 Draft Spec */
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typedef enum {
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pbeBitGenIDNull = 0,
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pbeBitGenCipherKey = 0x01,
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pbeBitGenCipherIV = 0x02,
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pbeBitGenIntegrityKey = 0x03
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} PBEBitGenID;
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typedef struct PBEBitGenContextStr PBEBitGenContext;
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SEC_BEGIN_PROTOS
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/* private */
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SECAlgorithmID *
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sec_pkcs5CreateAlgorithmID(SECOidTag algorithm, SECOidTag cipherAlgorithm,
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SECOidTag prfAlg, SECOidTag *pPbeAlgorithm,
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int keyLengh, SECItem *salt, int iteration);
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/* Get the initialization vector. The password is passed in, hashing
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* is performed, and the initialization vector is returned.
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* algid is a pointer to a PBE algorithm ID
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* pwitem is the password
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* If an error occurs or the algorithm id is not a PBE algrithm,
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* NULL is returned. Otherwise, the iv is returned in a secitem.
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*/
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SECItem *
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SEC_PKCS5GetIV(SECAlgorithmID *algid, SECItem *pwitem, PRBool faulty3DES);
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SECOidTag SEC_PKCS5GetCryptoAlgorithm(SECAlgorithmID *algid);
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PRBool SEC_PKCS5IsAlgorithmPBEAlg(SECAlgorithmID *algid);
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PRBool SEC_PKCS5IsAlgorithmPBEAlgTag(SECOidTag algTag);
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SECOidTag SEC_PKCS5GetPBEAlgorithm(SECOidTag algTag, int keyLen);
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int SEC_PKCS5GetKeyLength(SECAlgorithmID *algid);
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/**********************************************************************
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* Deprecated PBE functions. Use the PBE functions in pk11func.h
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* instead.
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**********************************************************************/
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PBEBitGenContext *
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PBE_CreateContext(SECOidTag hashAlgorithm, PBEBitGenID bitGenPurpose,
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SECItem *pwitem, SECItem *salt, unsigned int bitsNeeded,
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unsigned int iterations);
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void
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PBE_DestroyContext(PBEBitGenContext *context);
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SECItem *
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PBE_GenerateBits(PBEBitGenContext *context);
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SEC_END_PROTOS
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#endif /* _SECPKS5_H_ */
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