pbkdf.h

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/**
 * @file pbkdf.h
 * @brief PBKDF (Password-Based Key Derivation Function)
 *
 * @section License
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 *
 * Copyright (C) 2010-2026 Oryx Embedded SARL. All rights reserved.
 *
 * This file is part of CycloneCRYPTO Open.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * @author Oryx Embedded SARL (www.oryx-embedded.com)
 * @version 2.6.6
 **/
 
#ifndef _PBKDF_H
#define _PBKDF_H
 
//Dependencies
#include "core/crypto.h"
 
//C++ guard
#ifdef __cplusplus
extern "C" {
#endif
 
 
/**
 * @brief PBKDF2 pseudorandom functions
 **/
 
typedef enum
{
   PBKDF2_TYPE_HMAC             = 1,
   PBKDF2_TYPE_AES_CMAC_PRF_128 = 2
} Pbkdf2Type;
 
 
//PBKDF related constants
extern const uint8_t PBKDF2_OID[9];
 
//PBKDF related functions
error_t pbkdf1(const HashAlgo *hashAlgo, const uint8_t *p, size_t pLen,
   const uint8_t *s, size_t sLen, uint_t c, uint8_t *dk, size_t dkLen);
 
error_t pbkdf2(Pbkdf2Type type, const HashAlgo *hashAlgo, const uint8_t *p,
   size_t pLen, const uint8_t *s, size_t sLen, uint_t c, uint8_t *dk,
   size_t dkLen);
 
error_t pbkdf2Hmac(const HashAlgo *hashAlgo, const uint8_t *p, size_t pLen,
   const uint8_t *s, size_t sLen, uint_t c, uint8_t *dk, size_t dkLen);
 
error_t pbkdf2AesCmacPrf128(const uint8_t *p, size_t pLen, const uint8_t *s,
   size_t sLen, uint_t c, uint8_t *dk, size_t dkLen);
 
//C++ guard
#ifdef __cplusplus
}
#endif
 
#endif