mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-09-18 11:10:15 +02:00
141 lines
4.6 KiB
C
141 lines
4.6 KiB
C
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* 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 the Initial Developer are Copyright (C) 1994-2000
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#ifndef _SECPKCS5_H_
|
|
#define _SECPKCS5_H_
|
|
|
|
#include "plarena.h"
|
|
#include "secitem.h"
|
|
#include "seccomon.h"
|
|
#include "secoidt.h"
|
|
#include "hasht.h"
|
|
|
|
typedef SECItem * (* SEC_PKCS5GetPBEPassword)(void *arg);
|
|
|
|
/* used for V2 PKCS 12 Draft Spec */
|
|
typedef enum {
|
|
pbeBitGenIDNull = 0,
|
|
pbeBitGenCipherKey = 0x01,
|
|
pbeBitGenCipherIV = 0x02,
|
|
pbeBitGenIntegrityKey = 0x03
|
|
} PBEBitGenID;
|
|
|
|
typedef enum {
|
|
NSSPKCS5_PBKDF1 = 0,
|
|
NSSPKCS5_PBKDF2 = 1,
|
|
NSSPKCS5_PKCS12_V2 = 2
|
|
} NSSPKCS5PBEType;
|
|
|
|
typedef struct NSSPKCS5PBEParameterStr NSSPKCS5PBEParameter;
|
|
|
|
struct NSSPKCS5PBEParameterStr {
|
|
PRArenaPool *poolp;
|
|
SECItem salt; /* octet string */
|
|
SECItem iteration; /* integer */
|
|
SECItem keyLength; /* integer */
|
|
|
|
/* used locally */
|
|
int iter;
|
|
int keyLen;
|
|
int ivLen;
|
|
unsigned char *ivData;
|
|
HASH_HashType hashType;
|
|
NSSPKCS5PBEType pbeType;
|
|
SECAlgorithmID prfAlg;
|
|
PBEBitGenID keyID;
|
|
SECOidTag encAlg;
|
|
PRBool is2KeyDES;
|
|
};
|
|
|
|
|
|
SEC_BEGIN_PROTOS
|
|
/* Create a PKCS5 Algorithm ID
|
|
* The algorithm ID is set up using the PKCS #5 parameter structure
|
|
* algorithm is the PBE algorithm ID for the desired algorithm
|
|
* pbe is a pbe param block with all the info needed to create the
|
|
* algorithm id.
|
|
* If an error occurs or the algorithm specified is not supported
|
|
* or is not a password based encryption algorithm, NULL is returned.
|
|
* Otherwise, a pointer to the algorithm id is returned.
|
|
*/
|
|
extern SECAlgorithmID *
|
|
nsspkcs5_CreateAlgorithmID(PRArenaPool *arena, SECOidTag algorithm,
|
|
NSSPKCS5PBEParameter *pbe);
|
|
|
|
/*
|
|
* Convert an Algorithm ID to a PBE Param.
|
|
* NOTE: this does not suppport PKCS 5 v2 because it's only used for the
|
|
* keyDB which only support PKCS 5 v1, PFX, and PKCS 12.
|
|
*/
|
|
NSSPKCS5PBEParameter *
|
|
nsspkcs5_AlgidToParam(SECAlgorithmID *algid);
|
|
|
|
/*
|
|
* Convert an Algorithm ID to a PBE Param.
|
|
* NOTE: this does not suppport PKCS 5 v2 because it's only used for the
|
|
* keyDB which only support PKCS 5 v1, PFX, and PKCS 12.
|
|
*/
|
|
NSSPKCS5PBEParameter *
|
|
nsspkcs5_NewParam(SECOidTag alg, SECItem *salt, int iterator);
|
|
|
|
|
|
/* Encrypt/Decrypt data using password based encryption.
|
|
* algid is the PBE algorithm identifier,
|
|
* pwitem is the password,
|
|
* src is the source for encryption/decryption,
|
|
* encrypt is PR_TRUE for encryption, PR_FALSE for decryption.
|
|
* The key and iv are generated based upon PKCS #5 then the src
|
|
* is either encrypted or decrypted. If an error occurs, NULL
|
|
* is returned, otherwise the ciphered contents is returned.
|
|
*/
|
|
extern SECItem *
|
|
nsspkcs5_CipherData(NSSPKCS5PBEParameter *, SECItem *pwitem,
|
|
SECItem *src, PRBool encrypt, PRBool *update);
|
|
|
|
extern SECItem *
|
|
nsspkcs5_ComputeKeyAndIV(NSSPKCS5PBEParameter *, SECItem *pwitem,
|
|
SECItem *iv, PRBool faulty3DES);
|
|
|
|
/* Destroys PBE parameter */
|
|
extern void
|
|
nsspkcs5_DestroyPBEParameter(NSSPKCS5PBEParameter *param);
|
|
|
|
HASH_HashType HASH_FromHMACOid(SECOidTag oid);
|
|
|
|
SEC_END_PROTOS
|
|
|
|
#endif
|