Austin Blackstone / Mbed 2 deprecated client-lwip-lightswitch-demo-expanded

mbed client lightswitch demo

Dependencies:   mbed Socket lwip-eth lwip-sys lwip

Fork of mbed-client-classic-example-lwip by Austin Blackstone

mbedtls/mbedtls/pkcs5.h@11:cada08fc8a70, 2016-06-09 (annotated)

Committer:
mbedAustin
Date:
Thu Jun 09 17:08:36 2016 +0000
Revision:
11:cada08fc8a70
Commit for public Consumption

Who changed what in which revision?

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mbedAustin 11:cada08fc8a70 1 /**
mbedAustin 11:cada08fc8a70 2 * \file pkcs5.h
mbedAustin 11:cada08fc8a70 3 *
mbedAustin 11:cada08fc8a70 4 * \brief PKCS#5 functions
mbedAustin 11:cada08fc8a70 5 *
mbedAustin 11:cada08fc8a70 6 * \author Mathias Olsson <mathias@kompetensum.com>
mbedAustin 11:cada08fc8a70 7 *
mbedAustin 11:cada08fc8a70 8 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
mbedAustin 11:cada08fc8a70 9 * SPDX-License-Identifier: Apache-2.0
mbedAustin 11:cada08fc8a70 10 *
mbedAustin 11:cada08fc8a70 11 * Licensed under the Apache License, Version 2.0 (the "License"); you may
mbedAustin 11:cada08fc8a70 12 * not use this file except in compliance with the License.
mbedAustin 11:cada08fc8a70 13 * You may obtain a copy of the License at
mbedAustin 11:cada08fc8a70 14 *
mbedAustin 11:cada08fc8a70 15 * http://www.apache.org/licenses/LICENSE-2.0
mbedAustin 11:cada08fc8a70 16 *
mbedAustin 11:cada08fc8a70 17 * Unless required by applicable law or agreed to in writing, software
mbedAustin 11:cada08fc8a70 18 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
mbedAustin 11:cada08fc8a70 19 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbedAustin 11:cada08fc8a70 20 * See the License for the specific language governing permissions and
mbedAustin 11:cada08fc8a70 21 * limitations under the License.
mbedAustin 11:cada08fc8a70 22 *
mbedAustin 11:cada08fc8a70 23 * This file is part of mbed TLS (https://tls.mbed.org)
mbedAustin 11:cada08fc8a70 24 */
mbedAustin 11:cada08fc8a70 25 #ifndef MBEDTLS_PKCS5_H
mbedAustin 11:cada08fc8a70 26 #define MBEDTLS_PKCS5_H
mbedAustin 11:cada08fc8a70 27
mbedAustin 11:cada08fc8a70 28 #include "asn1.h"
mbedAustin 11:cada08fc8a70 29 #include "md.h"
mbedAustin 11:cada08fc8a70 30
mbedAustin 11:cada08fc8a70 31 #include <stddef.h>
mbedAustin 11:cada08fc8a70 32 #include <stdint.h>
mbedAustin 11:cada08fc8a70 33
mbedAustin 11:cada08fc8a70 34 #define MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA -0x2f80 /**< Bad input parameters to function. */
mbedAustin 11:cada08fc8a70 35 #define MBEDTLS_ERR_PKCS5_INVALID_FORMAT -0x2f00 /**< Unexpected ASN.1 data. */
mbedAustin 11:cada08fc8a70 36 #define MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE -0x2e80 /**< Requested encryption or digest alg not available. */
mbedAustin 11:cada08fc8a70 37 #define MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH -0x2e00 /**< Given private key password does not allow for correct decryption. */
mbedAustin 11:cada08fc8a70 38
mbedAustin 11:cada08fc8a70 39 #define MBEDTLS_PKCS5_DECRYPT 0
mbedAustin 11:cada08fc8a70 40 #define MBEDTLS_PKCS5_ENCRYPT 1
mbedAustin 11:cada08fc8a70 41
mbedAustin 11:cada08fc8a70 42 #ifdef __cplusplus
mbedAustin 11:cada08fc8a70 43 extern "C" {
mbedAustin 11:cada08fc8a70 44 #endif
mbedAustin 11:cada08fc8a70 45
mbedAustin 11:cada08fc8a70 46 /**
mbedAustin 11:cada08fc8a70 47 * \brief PKCS#5 PBES2 function
mbedAustin 11:cada08fc8a70 48 *
mbedAustin 11:cada08fc8a70 49 * \param pbe_params the ASN.1 algorithm parameters
mbedAustin 11:cada08fc8a70 50 * \param mode either MBEDTLS_PKCS5_DECRYPT or MBEDTLS_PKCS5_ENCRYPT
mbedAustin 11:cada08fc8a70 51 * \param pwd password to use when generating key
mbedAustin 11:cada08fc8a70 52 * \param pwdlen length of password
mbedAustin 11:cada08fc8a70 53 * \param data data to process
mbedAustin 11:cada08fc8a70 54 * \param datalen length of data
mbedAustin 11:cada08fc8a70 55 * \param output output buffer
mbedAustin 11:cada08fc8a70 56 *
mbedAustin 11:cada08fc8a70 57 * \returns 0 on success, or a MBEDTLS_ERR_XXX code if verification fails.
mbedAustin 11:cada08fc8a70 58 */
mbedAustin 11:cada08fc8a70 59 int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode,
mbedAustin 11:cada08fc8a70 60 const unsigned char *pwd, size_t pwdlen,
mbedAustin 11:cada08fc8a70 61 const unsigned char *data, size_t datalen,
mbedAustin 11:cada08fc8a70 62 unsigned char *output );
mbedAustin 11:cada08fc8a70 63
mbedAustin 11:cada08fc8a70 64 /**
mbedAustin 11:cada08fc8a70 65 * \brief PKCS#5 PBKDF2 using HMAC
mbedAustin 11:cada08fc8a70 66 *
mbedAustin 11:cada08fc8a70 67 * \param ctx Generic HMAC context
mbedAustin 11:cada08fc8a70 68 * \param password Password to use when generating key
mbedAustin 11:cada08fc8a70 69 * \param plen Length of password
mbedAustin 11:cada08fc8a70 70 * \param salt Salt to use when generating key
mbedAustin 11:cada08fc8a70 71 * \param slen Length of salt
mbedAustin 11:cada08fc8a70 72 * \param iteration_count Iteration count
mbedAustin 11:cada08fc8a70 73 * \param key_length Length of generated key in bytes
mbedAustin 11:cada08fc8a70 74 * \param output Generated key. Must be at least as big as key_length
mbedAustin 11:cada08fc8a70 75 *
mbedAustin 11:cada08fc8a70 76 * \returns 0 on success, or a MBEDTLS_ERR_XXX code if verification fails.
mbedAustin 11:cada08fc8a70 77 */
mbedAustin 11:cada08fc8a70 78 int mbedtls_pkcs5_pbkdf2_hmac( mbedtls_md_context_t *ctx, const unsigned char *password,
mbedAustin 11:cada08fc8a70 79 size_t plen, const unsigned char *salt, size_t slen,
mbedAustin 11:cada08fc8a70 80 unsigned int iteration_count,
mbedAustin 11:cada08fc8a70 81 uint32_t key_length, unsigned char *output );
mbedAustin 11:cada08fc8a70 82
mbedAustin 11:cada08fc8a70 83 /**
mbedAustin 11:cada08fc8a70 84 * \brief Checkup routine
mbedAustin 11:cada08fc8a70 85 *
mbedAustin 11:cada08fc8a70 86 * \return 0 if successful, or 1 if the test failed
mbedAustin 11:cada08fc8a70 87 */
mbedAustin 11:cada08fc8a70 88 int mbedtls_pkcs5_self_test( int verbose );
mbedAustin 11:cada08fc8a70 89
mbedAustin 11:cada08fc8a70 90 #ifdef __cplusplus
mbedAustin 11:cada08fc8a70 91 }
mbedAustin 11:cada08fc8a70 92 #endif
mbedAustin 11:cada08fc8a70 93
mbedAustin 11:cada08fc8a70 94 #endif /* pkcs5.h */