mirror of
https://github.com/yuzu-emu/mbedtls
synced 2024-11-24 17:28:08 +00:00
104 lines
3.5 KiB
C
104 lines
3.5 KiB
C
/**
|
|
* \file pkcs5.h
|
|
*
|
|
* \brief PKCS#5 functions
|
|
*
|
|
* \author Mathias Olsson <mathias@kompetensum.com>
|
|
*
|
|
* Copyright (C) 2006-2013, Brainspark B.V.
|
|
*
|
|
* This file is part of PolarSSL (http://www.polarssl.org)
|
|
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* 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.
|
|
*/
|
|
#ifndef POLARSSL_PKCS5_H
|
|
#define POLARSSL_PKCS5_H
|
|
|
|
#include <string.h>
|
|
|
|
#include "asn1.h"
|
|
#include "md.h"
|
|
|
|
#if defined(_MSC_VER) && !defined(EFIX64) && !defined(EFI32)
|
|
#include <basetsd.h>
|
|
typedef UINT32 uint32_t;
|
|
#else
|
|
#include <inttypes.h>
|
|
#endif
|
|
|
|
#define POLARSSL_ERR_PKCS5_BAD_INPUT_DATA -0x3f80 /**< Bad input parameters to function. */
|
|
#define POLARSSL_ERR_PKCS5_INVALID_FORMAT -0x3f00 /**< Unexpected ASN.1 data. */
|
|
#define POLARSSL_ERR_PKCS5_FEATURE_UNAVAILABLE -0x3e80 /**< Requested encryption or digest alg not available. */
|
|
#define POLARSSL_ERR_PKCS5_PASSWORD_MISMATCH -0x3e00 /**< Given private key password does not allow for correct decryption. */
|
|
|
|
#define PKCS5_DECRYPT 0
|
|
#define PKCS5_ENCRYPT 1
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* \brief PKCS#5 PBES2 function
|
|
*
|
|
* \param pbe_params the ASN.1 algorithm parameters
|
|
* \param mode either PKCS5_DECRYPT or PKCS5_ENCRYPT
|
|
* \param pwd password to use when generating key
|
|
* \param pwdlen length of password
|
|
* \param data data to process
|
|
* \param datalen length of data
|
|
* \param output output buffer
|
|
*
|
|
* \returns 0 on success, or a PolarSSL error code if verification fails.
|
|
*/
|
|
int pkcs5_pbes2( asn1_buf *pbe_params, int mode,
|
|
const unsigned char *pwd, size_t pwdlen,
|
|
const unsigned char *data, size_t datalen,
|
|
unsigned char *output );
|
|
|
|
/**
|
|
* \brief PKCS#5 PBKDF2 using HMAC
|
|
*
|
|
* \param ctx Generic HMAC context
|
|
* \param password Password to use when generating key
|
|
* \param plen Length of password
|
|
* \param salt Salt to use when generating key
|
|
* \param slen Length of salt
|
|
* \param iteration_count Iteration count
|
|
* \param key_length Length of generated key
|
|
* \param output Generated key. Must be at least as big as key_length
|
|
*
|
|
* \returns 0 on success, or a PolarSSL error code if verification fails.
|
|
*/
|
|
int pkcs5_pbkdf2_hmac( md_context_t *ctx, const unsigned char *password,
|
|
size_t plen, const unsigned char *salt, size_t slen,
|
|
unsigned int iteration_count,
|
|
uint32_t key_length, unsigned char *output );
|
|
|
|
/**
|
|
* \brief Checkup routine
|
|
*
|
|
* \return 0 if successful, or 1 if the test failed
|
|
*/
|
|
int pkcs5_self_test( int verbose );
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* pkcs5.h */
|