Nathen Gallardojohnson / WNCInterface

I added functionality to get the RSSI, BER, and Cell Neighbor for reporting connection issues to M2X

Dependencies:   WncControllerK64F

mbedtls/source/pkcs5.c@18:198e9b0acf11, 2016-11-17 (annotated)

Committer:
JMF
Date:
Thu Nov 17 16:13:29 2016 +0000
Revision:
18:198e9b0acf11
Parent:
12:0071cb144c7a 
Updates to mbed os resulted in mutex.h going away and rtos.h needed to be used; This fixes the Mutex typedef failure.  Also cast data buffers from 'char *' to (const std::uint8_t*) to conform with Fred's changes in WncController

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 12:0071cb144c7a 1 /**
JMF 12:0071cb144c7a 2 * \file pkcs5.c
JMF 12:0071cb144c7a 3 *
JMF 12:0071cb144c7a 4 * \brief PKCS#5 functions
JMF 12:0071cb144c7a 5 *
JMF 12:0071cb144c7a 6 * \author Mathias Olsson <mathias@kompetensum.com>
JMF 12:0071cb144c7a 7 *
JMF 12:0071cb144c7a 8 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
JMF 12:0071cb144c7a 9 * SPDX-License-Identifier: Apache-2.0
JMF 12:0071cb144c7a 10 *
JMF 12:0071cb144c7a 11 * Licensed under the Apache License, Version 2.0 (the "License"); you may
JMF 12:0071cb144c7a 12 * not use this file except in compliance with the License.
JMF 12:0071cb144c7a 13 * You may obtain a copy of the License at
JMF 12:0071cb144c7a 14 *
JMF 12:0071cb144c7a 15 * http://www.apache.org/licenses/LICENSE-2.0
JMF 12:0071cb144c7a 16 *
JMF 12:0071cb144c7a 17 * Unless required by applicable law or agreed to in writing, software
JMF 12:0071cb144c7a 18 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
JMF 12:0071cb144c7a 19 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
JMF 12:0071cb144c7a 20 * See the License for the specific language governing permissions and
JMF 12:0071cb144c7a 21 * limitations under the License.
JMF 12:0071cb144c7a 22 *
JMF 12:0071cb144c7a 23 * This file is part of mbed TLS (https://tls.mbed.org)
JMF 12:0071cb144c7a 24 */
JMF 12:0071cb144c7a 25 /*
JMF 12:0071cb144c7a 26 * PKCS#5 includes PBKDF2 and more
JMF 12:0071cb144c7a 27 *
JMF 12:0071cb144c7a 28 * http://tools.ietf.org/html/rfc2898 (Specification)
JMF 12:0071cb144c7a 29 * http://tools.ietf.org/html/rfc6070 (Test vectors)
JMF 12:0071cb144c7a 30 */
JMF 12:0071cb144c7a 31
JMF 12:0071cb144c7a 32 #if !defined(MBEDTLS_CONFIG_FILE)
JMF 12:0071cb144c7a 33 #include "mbedtls/config.h"
JMF 12:0071cb144c7a 34 #else
JMF 12:0071cb144c7a 35 #include MBEDTLS_CONFIG_FILE
JMF 12:0071cb144c7a 36 #endif
JMF 12:0071cb144c7a 37
JMF 12:0071cb144c7a 38 #if defined(MBEDTLS_PKCS5_C)
JMF 12:0071cb144c7a 39
JMF 12:0071cb144c7a 40 #include "mbedtls/pkcs5.h"
JMF 12:0071cb144c7a 41 #include "mbedtls/asn1.h"
JMF 12:0071cb144c7a 42 #include "mbedtls/cipher.h"
JMF 12:0071cb144c7a 43 #include "mbedtls/oid.h"
JMF 12:0071cb144c7a 44
JMF 12:0071cb144c7a 45 #include <string.h>
JMF 12:0071cb144c7a 46
JMF 12:0071cb144c7a 47 #if defined(MBEDTLS_PLATFORM_C)
JMF 12:0071cb144c7a 48 #include "mbedtls/platform.h"
JMF 12:0071cb144c7a 49 #else
JMF 12:0071cb144c7a 50 #include <stdio.h>
JMF 12:0071cb144c7a 51 #define mbedtls_printf printf
JMF 12:0071cb144c7a 52 #endif
JMF 12:0071cb144c7a 53
JMF 12:0071cb144c7a 54 static int pkcs5_parse_pbkdf2_params( const mbedtls_asn1_buf *params,
JMF 12:0071cb144c7a 55 mbedtls_asn1_buf *salt, int *iterations,
JMF 12:0071cb144c7a 56 int *keylen, mbedtls_md_type_t *md_type )
JMF 12:0071cb144c7a 57 {
JMF 12:0071cb144c7a 58 int ret;
JMF 12:0071cb144c7a 59 mbedtls_asn1_buf prf_alg_oid;
JMF 12:0071cb144c7a 60 unsigned char *p = params->p;
JMF 12:0071cb144c7a 61 const unsigned char *end = params->p + params->len;
JMF 12:0071cb144c7a 62
JMF 12:0071cb144c7a 63 if( params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
JMF 12:0071cb144c7a 64 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT +
JMF 12:0071cb144c7a 65 MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
JMF 12:0071cb144c7a 66 /*
JMF 12:0071cb144c7a 67 * PBKDF2-params ::= SEQUENCE {
JMF 12:0071cb144c7a 68 * salt OCTET STRING,
JMF 12:0071cb144c7a 69 * iterationCount INTEGER,
JMF 12:0071cb144c7a 70 * keyLength INTEGER OPTIONAL
JMF 12:0071cb144c7a 71 * prf AlgorithmIdentifier DEFAULT algid-hmacWithSHA1
JMF 12:0071cb144c7a 72 * }
JMF 12:0071cb144c7a 73 *
JMF 12:0071cb144c7a 74 */
JMF 12:0071cb144c7a 75 if( ( ret = mbedtls_asn1_get_tag( &p, end, &salt->len, MBEDTLS_ASN1_OCTET_STRING ) ) != 0 )
JMF 12:0071cb144c7a 76 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
JMF 12:0071cb144c7a 77
JMF 12:0071cb144c7a 78 salt->p = p;
JMF 12:0071cb144c7a 79 p += salt->len;
JMF 12:0071cb144c7a 80
JMF 12:0071cb144c7a 81 if( ( ret = mbedtls_asn1_get_int( &p, end, iterations ) ) != 0 )
JMF 12:0071cb144c7a 82 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
JMF 12:0071cb144c7a 83
JMF 12:0071cb144c7a 84 if( p == end )
JMF 12:0071cb144c7a 85 return( 0 );
JMF 12:0071cb144c7a 86
JMF 12:0071cb144c7a 87 if( ( ret = mbedtls_asn1_get_int( &p, end, keylen ) ) != 0 )
JMF 12:0071cb144c7a 88 {
JMF 12:0071cb144c7a 89 if( ret != MBEDTLS_ERR_ASN1_UNEXPECTED_TAG )
JMF 12:0071cb144c7a 90 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
JMF 12:0071cb144c7a 91 }
JMF 12:0071cb144c7a 92
JMF 12:0071cb144c7a 93 if( p == end )
JMF 12:0071cb144c7a 94 return( 0 );
JMF 12:0071cb144c7a 95
JMF 12:0071cb144c7a 96 if( ( ret = mbedtls_asn1_get_alg_null( &p, end, &prf_alg_oid ) ) != 0 )
JMF 12:0071cb144c7a 97 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
JMF 12:0071cb144c7a 98
JMF 12:0071cb144c7a 99 if( MBEDTLS_OID_CMP( MBEDTLS_OID_HMAC_SHA1, &prf_alg_oid ) != 0 )
JMF 12:0071cb144c7a 100 return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
JMF 12:0071cb144c7a 101
JMF 12:0071cb144c7a 102 *md_type = MBEDTLS_MD_SHA1;
JMF 12:0071cb144c7a 103
JMF 12:0071cb144c7a 104 if( p != end )
JMF 12:0071cb144c7a 105 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT +
JMF 12:0071cb144c7a 106 MBEDTLS_ERR_ASN1_LENGTH_MISMATCH );
JMF 12:0071cb144c7a 107
JMF 12:0071cb144c7a 108 return( 0 );
JMF 12:0071cb144c7a 109 }
JMF 12:0071cb144c7a 110
JMF 12:0071cb144c7a 111 int mbedtls_pkcs5_pbes2( const mbedtls_asn1_buf *pbe_params, int mode,
JMF 12:0071cb144c7a 112 const unsigned char *pwd, size_t pwdlen,
JMF 12:0071cb144c7a 113 const unsigned char *data, size_t datalen,
JMF 12:0071cb144c7a 114 unsigned char *output )
JMF 12:0071cb144c7a 115 {
JMF 12:0071cb144c7a 116 int ret, iterations = 0, keylen = 0;
JMF 12:0071cb144c7a 117 unsigned char *p, *end;
JMF 12:0071cb144c7a 118 mbedtls_asn1_buf kdf_alg_oid, enc_scheme_oid, kdf_alg_params, enc_scheme_params;
JMF 12:0071cb144c7a 119 mbedtls_asn1_buf salt;
JMF 12:0071cb144c7a 120 mbedtls_md_type_t md_type = MBEDTLS_MD_SHA1;
JMF 12:0071cb144c7a 121 unsigned char key[32], iv[32];
JMF 12:0071cb144c7a 122 size_t olen = 0;
JMF 12:0071cb144c7a 123 const mbedtls_md_info_t *md_info;
JMF 12:0071cb144c7a 124 const mbedtls_cipher_info_t *cipher_info;
JMF 12:0071cb144c7a 125 mbedtls_md_context_t md_ctx;
JMF 12:0071cb144c7a 126 mbedtls_cipher_type_t cipher_alg;
JMF 12:0071cb144c7a 127 mbedtls_cipher_context_t cipher_ctx;
JMF 12:0071cb144c7a 128
JMF 12:0071cb144c7a 129 p = pbe_params->p;
JMF 12:0071cb144c7a 130 end = p + pbe_params->len;
JMF 12:0071cb144c7a 131
JMF 12:0071cb144c7a 132 /*
JMF 12:0071cb144c7a 133 * PBES2-params ::= SEQUENCE {
JMF 12:0071cb144c7a 134 * keyDerivationFunc AlgorithmIdentifier {{PBES2-KDFs}},
JMF 12:0071cb144c7a 135 * encryptionScheme AlgorithmIdentifier {{PBES2-Encs}}
JMF 12:0071cb144c7a 136 * }
JMF 12:0071cb144c7a 137 */
JMF 12:0071cb144c7a 138 if( pbe_params->tag != ( MBEDTLS_ASN1_CONSTRUCTED | MBEDTLS_ASN1_SEQUENCE ) )
JMF 12:0071cb144c7a 139 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT +
JMF 12:0071cb144c7a 140 MBEDTLS_ERR_ASN1_UNEXPECTED_TAG );
JMF 12:0071cb144c7a 141
JMF 12:0071cb144c7a 142 if( ( ret = mbedtls_asn1_get_alg( &p, end, &kdf_alg_oid, &kdf_alg_params ) ) != 0 )
JMF 12:0071cb144c7a 143 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
JMF 12:0071cb144c7a 144
JMF 12:0071cb144c7a 145 // Only PBKDF2 supported at the moment
JMF 12:0071cb144c7a 146 //
JMF 12:0071cb144c7a 147 if( MBEDTLS_OID_CMP( MBEDTLS_OID_PKCS5_PBKDF2, &kdf_alg_oid ) != 0 )
JMF 12:0071cb144c7a 148 return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
JMF 12:0071cb144c7a 149
JMF 12:0071cb144c7a 150 if( ( ret = pkcs5_parse_pbkdf2_params( &kdf_alg_params,
JMF 12:0071cb144c7a 151 &salt, &iterations, &keylen,
JMF 12:0071cb144c7a 152 &md_type ) ) != 0 )
JMF 12:0071cb144c7a 153 {
JMF 12:0071cb144c7a 154 return( ret );
JMF 12:0071cb144c7a 155 }
JMF 12:0071cb144c7a 156
JMF 12:0071cb144c7a 157 md_info = mbedtls_md_info_from_type( md_type );
JMF 12:0071cb144c7a 158 if( md_info == NULL )
JMF 12:0071cb144c7a 159 return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
JMF 12:0071cb144c7a 160
JMF 12:0071cb144c7a 161 if( ( ret = mbedtls_asn1_get_alg( &p, end, &enc_scheme_oid,
JMF 12:0071cb144c7a 162 &enc_scheme_params ) ) != 0 )
JMF 12:0071cb144c7a 163 {
JMF 12:0071cb144c7a 164 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT + ret );
JMF 12:0071cb144c7a 165 }
JMF 12:0071cb144c7a 166
JMF 12:0071cb144c7a 167 if( mbedtls_oid_get_cipher_alg( &enc_scheme_oid, &cipher_alg ) != 0 )
JMF 12:0071cb144c7a 168 return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
JMF 12:0071cb144c7a 169
JMF 12:0071cb144c7a 170 cipher_info = mbedtls_cipher_info_from_type( cipher_alg );
JMF 12:0071cb144c7a 171 if( cipher_info == NULL )
JMF 12:0071cb144c7a 172 return( MBEDTLS_ERR_PKCS5_FEATURE_UNAVAILABLE );
JMF 12:0071cb144c7a 173
JMF 12:0071cb144c7a 174 /*
JMF 12:0071cb144c7a 175 * The value of keylen from pkcs5_parse_pbkdf2_params() is ignored
JMF 12:0071cb144c7a 176 * since it is optional and we don't know if it was set or not
JMF 12:0071cb144c7a 177 */
JMF 12:0071cb144c7a 178 keylen = cipher_info->key_bitlen / 8;
JMF 12:0071cb144c7a 179
JMF 12:0071cb144c7a 180 if( enc_scheme_params.tag != MBEDTLS_ASN1_OCTET_STRING ||
JMF 12:0071cb144c7a 181 enc_scheme_params.len != cipher_info->iv_size )
JMF 12:0071cb144c7a 182 {
JMF 12:0071cb144c7a 183 return( MBEDTLS_ERR_PKCS5_INVALID_FORMAT );
JMF 12:0071cb144c7a 184 }
JMF 12:0071cb144c7a 185
JMF 12:0071cb144c7a 186 mbedtls_md_init( &md_ctx );
JMF 12:0071cb144c7a 187 mbedtls_cipher_init( &cipher_ctx );
JMF 12:0071cb144c7a 188
JMF 12:0071cb144c7a 189 memcpy( iv, enc_scheme_params.p, enc_scheme_params.len );
JMF 12:0071cb144c7a 190
JMF 12:0071cb144c7a 191 if( ( ret = mbedtls_md_setup( &md_ctx, md_info, 1 ) ) != 0 )
JMF 12:0071cb144c7a 192 goto exit;
JMF 12:0071cb144c7a 193
JMF 12:0071cb144c7a 194 if( ( ret = mbedtls_pkcs5_pbkdf2_hmac( &md_ctx, pwd, pwdlen, salt.p, salt.len,
JMF 12:0071cb144c7a 195 iterations, keylen, key ) ) != 0 )
JMF 12:0071cb144c7a 196 {
JMF 12:0071cb144c7a 197 goto exit;
JMF 12:0071cb144c7a 198 }
JMF 12:0071cb144c7a 199
JMF 12:0071cb144c7a 200 if( ( ret = mbedtls_cipher_setup( &cipher_ctx, cipher_info ) ) != 0 )
JMF 12:0071cb144c7a 201 goto exit;
JMF 12:0071cb144c7a 202
JMF 12:0071cb144c7a 203 if( ( ret = mbedtls_cipher_setkey( &cipher_ctx, key, 8 * keylen, (mbedtls_operation_t) mode ) ) != 0 )
JMF 12:0071cb144c7a 204 goto exit;
JMF 12:0071cb144c7a 205
JMF 12:0071cb144c7a 206 if( ( ret = mbedtls_cipher_crypt( &cipher_ctx, iv, enc_scheme_params.len,
JMF 12:0071cb144c7a 207 data, datalen, output, &olen ) ) != 0 )
JMF 12:0071cb144c7a 208 ret = MBEDTLS_ERR_PKCS5_PASSWORD_MISMATCH;
JMF 12:0071cb144c7a 209
JMF 12:0071cb144c7a 210 exit:
JMF 12:0071cb144c7a 211 mbedtls_md_free( &md_ctx );
JMF 12:0071cb144c7a 212 mbedtls_cipher_free( &cipher_ctx );
JMF 12:0071cb144c7a 213
JMF 12:0071cb144c7a 214 return( ret );
JMF 12:0071cb144c7a 215 }
JMF 12:0071cb144c7a 216
JMF 12:0071cb144c7a 217 int mbedtls_pkcs5_pbkdf2_hmac( mbedtls_md_context_t *ctx, const unsigned char *password,
JMF 12:0071cb144c7a 218 size_t plen, const unsigned char *salt, size_t slen,
JMF 12:0071cb144c7a 219 unsigned int iteration_count,
JMF 12:0071cb144c7a 220 uint32_t key_length, unsigned char *output )
JMF 12:0071cb144c7a 221 {
JMF 12:0071cb144c7a 222 int ret, j;
JMF 12:0071cb144c7a 223 unsigned int i;
JMF 12:0071cb144c7a 224 unsigned char md1[MBEDTLS_MD_MAX_SIZE];
JMF 12:0071cb144c7a 225 unsigned char work[MBEDTLS_MD_MAX_SIZE];
JMF 12:0071cb144c7a 226 unsigned char md_size = mbedtls_md_get_size( ctx->md_info );
JMF 12:0071cb144c7a 227 size_t use_len;
JMF 12:0071cb144c7a 228 unsigned char *out_p = output;
JMF 12:0071cb144c7a 229 unsigned char counter[4];
JMF 12:0071cb144c7a 230
JMF 12:0071cb144c7a 231 memset( counter, 0, 4 );
JMF 12:0071cb144c7a 232 counter[3] = 1;
JMF 12:0071cb144c7a 233
JMF 12:0071cb144c7a 234 if( iteration_count > 0xFFFFFFFF )
JMF 12:0071cb144c7a 235 return( MBEDTLS_ERR_PKCS5_BAD_INPUT_DATA );
JMF 12:0071cb144c7a 236
JMF 12:0071cb144c7a 237 while( key_length )
JMF 12:0071cb144c7a 238 {
JMF 12:0071cb144c7a 239 // U1 ends up in work
JMF 12:0071cb144c7a 240 //
JMF 12:0071cb144c7a 241 if( ( ret = mbedtls_md_hmac_starts( ctx, password, plen ) ) != 0 )
JMF 12:0071cb144c7a 242 return( ret );
JMF 12:0071cb144c7a 243
JMF 12:0071cb144c7a 244 if( ( ret = mbedtls_md_hmac_update( ctx, salt, slen ) ) != 0 )
JMF 12:0071cb144c7a 245 return( ret );
JMF 12:0071cb144c7a 246
JMF 12:0071cb144c7a 247 if( ( ret = mbedtls_md_hmac_update( ctx, counter, 4 ) ) != 0 )
JMF 12:0071cb144c7a 248 return( ret );
JMF 12:0071cb144c7a 249
JMF 12:0071cb144c7a 250 if( ( ret = mbedtls_md_hmac_finish( ctx, work ) ) != 0 )
JMF 12:0071cb144c7a 251 return( ret );
JMF 12:0071cb144c7a 252
JMF 12:0071cb144c7a 253 memcpy( md1, work, md_size );
JMF 12:0071cb144c7a 254
JMF 12:0071cb144c7a 255 for( i = 1; i < iteration_count; i++ )
JMF 12:0071cb144c7a 256 {
JMF 12:0071cb144c7a 257 // U2 ends up in md1
JMF 12:0071cb144c7a 258 //
JMF 12:0071cb144c7a 259 if( ( ret = mbedtls_md_hmac_starts( ctx, password, plen ) ) != 0 )
JMF 12:0071cb144c7a 260 return( ret );
JMF 12:0071cb144c7a 261
JMF 12:0071cb144c7a 262 if( ( ret = mbedtls_md_hmac_update( ctx, md1, md_size ) ) != 0 )
JMF 12:0071cb144c7a 263 return( ret );
JMF 12:0071cb144c7a 264
JMF 12:0071cb144c7a 265 if( ( ret = mbedtls_md_hmac_finish( ctx, md1 ) ) != 0 )
JMF 12:0071cb144c7a 266 return( ret );
JMF 12:0071cb144c7a 267
JMF 12:0071cb144c7a 268 // U1 xor U2
JMF 12:0071cb144c7a 269 //
JMF 12:0071cb144c7a 270 for( j = 0; j < md_size; j++ )
JMF 12:0071cb144c7a 271 work[j] ^= md1[j];
JMF 12:0071cb144c7a 272 }
JMF 12:0071cb144c7a 273
JMF 12:0071cb144c7a 274 use_len = ( key_length < md_size ) ? key_length : md_size;
JMF 12:0071cb144c7a 275 memcpy( out_p, work, use_len );
JMF 12:0071cb144c7a 276
JMF 12:0071cb144c7a 277 key_length -= (uint32_t) use_len;
JMF 12:0071cb144c7a 278 out_p += use_len;
JMF 12:0071cb144c7a 279
JMF 12:0071cb144c7a 280 for( i = 4; i > 0; i-- )
JMF 12:0071cb144c7a 281 if( ++counter[i - 1] != 0 )
JMF 12:0071cb144c7a 282 break;
JMF 12:0071cb144c7a 283 }
JMF 12:0071cb144c7a 284
JMF 12:0071cb144c7a 285 return( 0 );
JMF 12:0071cb144c7a 286 }
JMF 12:0071cb144c7a 287
JMF 12:0071cb144c7a 288 #if defined(MBEDTLS_SELF_TEST)
JMF 12:0071cb144c7a 289
JMF 12:0071cb144c7a 290 #if !defined(MBEDTLS_SHA1_C)
JMF 12:0071cb144c7a 291 int mbedtls_pkcs5_self_test( int verbose )
JMF 12:0071cb144c7a 292 {
JMF 12:0071cb144c7a 293 if( verbose != 0 )
JMF 12:0071cb144c7a 294 mbedtls_printf( " PBKDF2 (SHA1): skipped\n\n" );
JMF 12:0071cb144c7a 295
JMF 12:0071cb144c7a 296 return( 0 );
JMF 12:0071cb144c7a 297 }
JMF 12:0071cb144c7a 298 #else
JMF 12:0071cb144c7a 299
JMF 12:0071cb144c7a 300 #define MAX_TESTS 6
JMF 12:0071cb144c7a 301
JMF 12:0071cb144c7a 302 static const size_t plen[MAX_TESTS] =
JMF 12:0071cb144c7a 303 { 8, 8, 8, 24, 9 };
JMF 12:0071cb144c7a 304
JMF 12:0071cb144c7a 305 static const unsigned char password[MAX_TESTS][32] =
JMF 12:0071cb144c7a 306 {
JMF 12:0071cb144c7a 307 "password",
JMF 12:0071cb144c7a 308 "password",
JMF 12:0071cb144c7a 309 "password",
JMF 12:0071cb144c7a 310 "passwordPASSWORDpassword",
JMF 12:0071cb144c7a 311 "pass\0word",
JMF 12:0071cb144c7a 312 };
JMF 12:0071cb144c7a 313
JMF 12:0071cb144c7a 314 static const size_t slen[MAX_TESTS] =
JMF 12:0071cb144c7a 315 { 4, 4, 4, 36, 5 };
JMF 12:0071cb144c7a 316
JMF 12:0071cb144c7a 317 static const unsigned char salt[MAX_TESTS][40] =
JMF 12:0071cb144c7a 318 {
JMF 12:0071cb144c7a 319 "salt",
JMF 12:0071cb144c7a 320 "salt",
JMF 12:0071cb144c7a 321 "salt",
JMF 12:0071cb144c7a 322 "saltSALTsaltSALTsaltSALTsaltSALTsalt",
JMF 12:0071cb144c7a 323 "sa\0lt",
JMF 12:0071cb144c7a 324 };
JMF 12:0071cb144c7a 325
JMF 12:0071cb144c7a 326 static const uint32_t it_cnt[MAX_TESTS] =
JMF 12:0071cb144c7a 327 { 1, 2, 4096, 4096, 4096 };
JMF 12:0071cb144c7a 328
JMF 12:0071cb144c7a 329 static const uint32_t key_len[MAX_TESTS] =
JMF 12:0071cb144c7a 330 { 20, 20, 20, 25, 16 };
JMF 12:0071cb144c7a 331
JMF 12:0071cb144c7a 332 static const unsigned char result_key[MAX_TESTS][32] =
JMF 12:0071cb144c7a 333 {
JMF 12:0071cb144c7a 334 { 0x0c, 0x60, 0xc8, 0x0f, 0x96, 0x1f, 0x0e, 0x71,
JMF 12:0071cb144c7a 335 0xf3, 0xa9, 0xb5, 0x24, 0xaf, 0x60, 0x12, 0x06,
JMF 12:0071cb144c7a 336 0x2f, 0xe0, 0x37, 0xa6 },
JMF 12:0071cb144c7a 337 { 0xea, 0x6c, 0x01, 0x4d, 0xc7, 0x2d, 0x6f, 0x8c,
JMF 12:0071cb144c7a 338 0xcd, 0x1e, 0xd9, 0x2a, 0xce, 0x1d, 0x41, 0xf0,
JMF 12:0071cb144c7a 339 0xd8, 0xde, 0x89, 0x57 },
JMF 12:0071cb144c7a 340 { 0x4b, 0x00, 0x79, 0x01, 0xb7, 0x65, 0x48, 0x9a,
JMF 12:0071cb144c7a 341 0xbe, 0xad, 0x49, 0xd9, 0x26, 0xf7, 0x21, 0xd0,
JMF 12:0071cb144c7a 342 0x65, 0xa4, 0x29, 0xc1 },
JMF 12:0071cb144c7a 343 { 0x3d, 0x2e, 0xec, 0x4f, 0xe4, 0x1c, 0x84, 0x9b,
JMF 12:0071cb144c7a 344 0x80, 0xc8, 0xd8, 0x36, 0x62, 0xc0, 0xe4, 0x4a,
JMF 12:0071cb144c7a 345 0x8b, 0x29, 0x1a, 0x96, 0x4c, 0xf2, 0xf0, 0x70,
JMF 12:0071cb144c7a 346 0x38 },
JMF 12:0071cb144c7a 347 { 0x56, 0xfa, 0x6a, 0xa7, 0x55, 0x48, 0x09, 0x9d,
JMF 12:0071cb144c7a 348 0xcc, 0x37, 0xd7, 0xf0, 0x34, 0x25, 0xe0, 0xc3 },
JMF 12:0071cb144c7a 349 };
JMF 12:0071cb144c7a 350
JMF 12:0071cb144c7a 351 int mbedtls_pkcs5_self_test( int verbose )
JMF 12:0071cb144c7a 352 {
JMF 12:0071cb144c7a 353 mbedtls_md_context_t sha1_ctx;
JMF 12:0071cb144c7a 354 const mbedtls_md_info_t *info_sha1;
JMF 12:0071cb144c7a 355 int ret, i;
JMF 12:0071cb144c7a 356 unsigned char key[64];
JMF 12:0071cb144c7a 357
JMF 12:0071cb144c7a 358 mbedtls_md_init( &sha1_ctx );
JMF 12:0071cb144c7a 359
JMF 12:0071cb144c7a 360 info_sha1 = mbedtls_md_info_from_type( MBEDTLS_MD_SHA1 );
JMF 12:0071cb144c7a 361 if( info_sha1 == NULL )
JMF 12:0071cb144c7a 362 {
JMF 12:0071cb144c7a 363 ret = 1;
JMF 12:0071cb144c7a 364 goto exit;
JMF 12:0071cb144c7a 365 }
JMF 12:0071cb144c7a 366
JMF 12:0071cb144c7a 367 if( ( ret = mbedtls_md_setup( &sha1_ctx, info_sha1, 1 ) ) != 0 )
JMF 12:0071cb144c7a 368 {
JMF 12:0071cb144c7a 369 ret = 1;
JMF 12:0071cb144c7a 370 goto exit;
JMF 12:0071cb144c7a 371 }
JMF 12:0071cb144c7a 372
JMF 12:0071cb144c7a 373 for( i = 0; i < MAX_TESTS; i++ )
JMF 12:0071cb144c7a 374 {
JMF 12:0071cb144c7a 375 if( verbose != 0 )
JMF 12:0071cb144c7a 376 mbedtls_printf( " PBKDF2 (SHA1) #%d: ", i );
JMF 12:0071cb144c7a 377
JMF 12:0071cb144c7a 378 ret = mbedtls_pkcs5_pbkdf2_hmac( &sha1_ctx, password[i], plen[i], salt[i],
JMF 12:0071cb144c7a 379 slen[i], it_cnt[i], key_len[i], key );
JMF 12:0071cb144c7a 380 if( ret != 0 ||
JMF 12:0071cb144c7a 381 memcmp( result_key[i], key, key_len[i] ) != 0 )
JMF 12:0071cb144c7a 382 {
JMF 12:0071cb144c7a 383 if( verbose != 0 )
JMF 12:0071cb144c7a 384 mbedtls_printf( "failed\n" );
JMF 12:0071cb144c7a 385
JMF 12:0071cb144c7a 386 ret = 1;
JMF 12:0071cb144c7a 387 goto exit;
JMF 12:0071cb144c7a 388 }
JMF 12:0071cb144c7a 389
JMF 12:0071cb144c7a 390 if( verbose != 0 )
JMF 12:0071cb144c7a 391 mbedtls_printf( "passed\n" );
JMF 12:0071cb144c7a 392 }
JMF 12:0071cb144c7a 393
JMF 12:0071cb144c7a 394 mbedtls_printf( "\n" );
JMF 12:0071cb144c7a 395
JMF 12:0071cb144c7a 396 exit:
JMF 12:0071cb144c7a 397 mbedtls_md_free( &sha1_ctx );
JMF 12:0071cb144c7a 398
JMF 12:0071cb144c7a 399 return( ret );
JMF 12:0071cb144c7a 400 }
JMF 12:0071cb144c7a 401 #endif /* MBEDTLS_SHA1_C */
JMF 12:0071cb144c7a 402
JMF 12:0071cb144c7a 403 #endif /* MBEDTLS_SELF_TEST */
JMF 12:0071cb144c7a 404
JMF 12:0071cb144c7a 405 #endif /* MBEDTLS_PKCS5_C */