Hannes Tschofenig / Mbed 2 deprecated aes-gcm-test-program

Example program to test AES-GCM functionality. Used for a workshop

Dependencies:   mbed

SSL/include/polarssl/xtea.h@0:796d0f61a05b, 2018-09-27 (annotated)

Committer:
HannesTschofenig
Date:
Thu Sep 27 06:34:22 2018 +0000
Revision:
0:796d0f61a05b
Example AES-GCM test program

Who changed what in which revision?

UserRevisionLine numberNew contents of line
HannesTschofenig 0:796d0f61a05b 1 /**
HannesTschofenig 0:796d0f61a05b 2 * \file xtea.h
HannesTschofenig 0:796d0f61a05b 3 *
HannesTschofenig 0:796d0f61a05b 4 * \brief XTEA block cipher (32-bit)
HannesTschofenig 0:796d0f61a05b 5 *
HannesTschofenig 0:796d0f61a05b 6 * Copyright (C) 2006-2013, Brainspark B.V.
HannesTschofenig 0:796d0f61a05b 7 *
HannesTschofenig 0:796d0f61a05b 8 * This file is part of PolarSSL (http://www.polarssl.org)
HannesTschofenig 0:796d0f61a05b 9 * Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
HannesTschofenig 0:796d0f61a05b 10 *
HannesTschofenig 0:796d0f61a05b 11 * All rights reserved.
HannesTschofenig 0:796d0f61a05b 12 *
HannesTschofenig 0:796d0f61a05b 13 * This program is free software; you can redistribute it and/or modify
HannesTschofenig 0:796d0f61a05b 14 * it under the terms of the GNU General Public License as published by
HannesTschofenig 0:796d0f61a05b 15 * the Free Software Foundation; either version 2 of the License, or
HannesTschofenig 0:796d0f61a05b 16 * (at your option) any later version.
HannesTschofenig 0:796d0f61a05b 17 *
HannesTschofenig 0:796d0f61a05b 18 * This program is distributed in the hope that it will be useful,
HannesTschofenig 0:796d0f61a05b 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
HannesTschofenig 0:796d0f61a05b 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
HannesTschofenig 0:796d0f61a05b 21 * GNU General Public License for more details.
HannesTschofenig 0:796d0f61a05b 22 *
HannesTschofenig 0:796d0f61a05b 23 * You should have received a copy of the GNU General Public License along
HannesTschofenig 0:796d0f61a05b 24 * with this program; if not, write to the Free Software Foundation, Inc.,
HannesTschofenig 0:796d0f61a05b 25 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
HannesTschofenig 0:796d0f61a05b 26 */
HannesTschofenig 0:796d0f61a05b 27 #ifndef POLARSSL_XTEA_H
HannesTschofenig 0:796d0f61a05b 28 #define POLARSSL_XTEA_H
HannesTschofenig 0:796d0f61a05b 29
HannesTschofenig 0:796d0f61a05b 30 #if !defined(POLARSSL_CONFIG_FILE)
HannesTschofenig 0:796d0f61a05b 31 #include "config.h"
HannesTschofenig 0:796d0f61a05b 32 #else
HannesTschofenig 0:796d0f61a05b 33 #include POLARSSL_CONFIG_FILE
HannesTschofenig 0:796d0f61a05b 34 #endif
HannesTschofenig 0:796d0f61a05b 35
HannesTschofenig 0:796d0f61a05b 36 #include <string.h>
HannesTschofenig 0:796d0f61a05b 37
HannesTschofenig 0:796d0f61a05b 38 #if defined(_MSC_VER) && !defined(EFIX64) && !defined(EFI32)
HannesTschofenig 0:796d0f61a05b 39 #include <basetsd.h>
HannesTschofenig 0:796d0f61a05b 40 typedef UINT32 uint32_t;
HannesTschofenig 0:796d0f61a05b 41 #else
HannesTschofenig 0:796d0f61a05b 42 #include <inttypes.h>
HannesTschofenig 0:796d0f61a05b 43 #endif
HannesTschofenig 0:796d0f61a05b 44
HannesTschofenig 0:796d0f61a05b 45 #define XTEA_ENCRYPT 1
HannesTschofenig 0:796d0f61a05b 46 #define XTEA_DECRYPT 0
HannesTschofenig 0:796d0f61a05b 47
HannesTschofenig 0:796d0f61a05b 48 #define POLARSSL_ERR_XTEA_INVALID_INPUT_LENGTH -0x0028 /**< The data input has an invalid length. */
HannesTschofenig 0:796d0f61a05b 49
HannesTschofenig 0:796d0f61a05b 50 #if !defined(POLARSSL_XTEA_ALT)
HannesTschofenig 0:796d0f61a05b 51 // Regular implementation
HannesTschofenig 0:796d0f61a05b 52 //
HannesTschofenig 0:796d0f61a05b 53
HannesTschofenig 0:796d0f61a05b 54 #ifdef __cplusplus
HannesTschofenig 0:796d0f61a05b 55 extern "C" {
HannesTschofenig 0:796d0f61a05b 56 #endif
HannesTschofenig 0:796d0f61a05b 57
HannesTschofenig 0:796d0f61a05b 58 /**
HannesTschofenig 0:796d0f61a05b 59 * \brief XTEA context structure
HannesTschofenig 0:796d0f61a05b 60 */
HannesTschofenig 0:796d0f61a05b 61 typedef struct
HannesTschofenig 0:796d0f61a05b 62 {
HannesTschofenig 0:796d0f61a05b 63 uint32_t k[4]; /*!< key */
HannesTschofenig 0:796d0f61a05b 64 }
HannesTschofenig 0:796d0f61a05b 65 xtea_context;
HannesTschofenig 0:796d0f61a05b 66
HannesTschofenig 0:796d0f61a05b 67 /**
HannesTschofenig 0:796d0f61a05b 68 * \brief XTEA key schedule
HannesTschofenig 0:796d0f61a05b 69 *
HannesTschofenig 0:796d0f61a05b 70 * \param ctx XTEA context to be initialized
HannesTschofenig 0:796d0f61a05b 71 * \param key the secret key
HannesTschofenig 0:796d0f61a05b 72 */
HannesTschofenig 0:796d0f61a05b 73 void xtea_setup( xtea_context *ctx, const unsigned char key[16] );
HannesTschofenig 0:796d0f61a05b 74
HannesTschofenig 0:796d0f61a05b 75 /**
HannesTschofenig 0:796d0f61a05b 76 * \brief XTEA cipher function
HannesTschofenig 0:796d0f61a05b 77 *
HannesTschofenig 0:796d0f61a05b 78 * \param ctx XTEA context
HannesTschofenig 0:796d0f61a05b 79 * \param mode XTEA_ENCRYPT or XTEA_DECRYPT
HannesTschofenig 0:796d0f61a05b 80 * \param input 8-byte input block
HannesTschofenig 0:796d0f61a05b 81 * \param output 8-byte output block
HannesTschofenig 0:796d0f61a05b 82 *
HannesTschofenig 0:796d0f61a05b 83 * \return 0 if successful
HannesTschofenig 0:796d0f61a05b 84 */
HannesTschofenig 0:796d0f61a05b 85 int xtea_crypt_ecb( xtea_context *ctx,
HannesTschofenig 0:796d0f61a05b 86 int mode,
HannesTschofenig 0:796d0f61a05b 87 const unsigned char input[8],
HannesTschofenig 0:796d0f61a05b 88 unsigned char output[8] );
HannesTschofenig 0:796d0f61a05b 89
HannesTschofenig 0:796d0f61a05b 90 #if defined(POLARSSL_CIPHER_MODE_CBC)
HannesTschofenig 0:796d0f61a05b 91 /**
HannesTschofenig 0:796d0f61a05b 92 * \brief XTEA CBC cipher function
HannesTschofenig 0:796d0f61a05b 93 *
HannesTschofenig 0:796d0f61a05b 94 * \param ctx XTEA context
HannesTschofenig 0:796d0f61a05b 95 * \param mode XTEA_ENCRYPT or XTEA_DECRYPT
HannesTschofenig 0:796d0f61a05b 96 * \param length the length of input, multiple of 8
HannesTschofenig 0:796d0f61a05b 97 * \param iv initialization vector for CBC mode
HannesTschofenig 0:796d0f61a05b 98 * \param input input block
HannesTschofenig 0:796d0f61a05b 99 * \param output output block
HannesTschofenig 0:796d0f61a05b 100 *
HannesTschofenig 0:796d0f61a05b 101 * \return 0 if successful,
HannesTschofenig 0:796d0f61a05b 102 * POLARSSL_ERR_XTEA_INVALID_INPUT_LENGTH if the length % 8 != 0
HannesTschofenig 0:796d0f61a05b 103 */
HannesTschofenig 0:796d0f61a05b 104 int xtea_crypt_cbc( xtea_context *ctx,
HannesTschofenig 0:796d0f61a05b 105 int mode,
HannesTschofenig 0:796d0f61a05b 106 size_t length,
HannesTschofenig 0:796d0f61a05b 107 unsigned char iv[8],
HannesTschofenig 0:796d0f61a05b 108 const unsigned char *input,
HannesTschofenig 0:796d0f61a05b 109 unsigned char *output);
HannesTschofenig 0:796d0f61a05b 110 #endif /* POLARSSL_CIPHER_MODE_CBC */
HannesTschofenig 0:796d0f61a05b 111
HannesTschofenig 0:796d0f61a05b 112 #ifdef __cplusplus
HannesTschofenig 0:796d0f61a05b 113 }
HannesTschofenig 0:796d0f61a05b 114 #endif
HannesTschofenig 0:796d0f61a05b 115
HannesTschofenig 0:796d0f61a05b 116 #else /* POLARSSL_XTEA_ALT */
HannesTschofenig 0:796d0f61a05b 117 #include "xtea_alt.h"
HannesTschofenig 0:796d0f61a05b 118 #endif /* POLARSSL_XTEA_ALT */
HannesTschofenig 0:796d0f61a05b 119
HannesTschofenig 0:796d0f61a05b 120 #ifdef __cplusplus
HannesTschofenig 0:796d0f61a05b 121 extern "C" {
HannesTschofenig 0:796d0f61a05b 122 #endif
HannesTschofenig 0:796d0f61a05b 123
HannesTschofenig 0:796d0f61a05b 124 /**
HannesTschofenig 0:796d0f61a05b 125 * \brief Checkup routine
HannesTschofenig 0:796d0f61a05b 126 *
HannesTschofenig 0:796d0f61a05b 127 * \return 0 if successful, or 1 if the test failed
HannesTschofenig 0:796d0f61a05b 128 */
HannesTschofenig 0:796d0f61a05b 129 int xtea_self_test( int verbose );
HannesTschofenig 0:796d0f61a05b 130
HannesTschofenig 0:796d0f61a05b 131 #ifdef __cplusplus
HannesTschofenig 0:796d0f61a05b 132 }
HannesTschofenig 0:796d0f61a05b 133 #endif
HannesTschofenig 0:796d0f61a05b 134
HannesTschofenig 0:796d0f61a05b 135 #endif /* xtea.h */
HannesTschofenig 0:796d0f61a05b 136
HannesTschofenig 0:796d0f61a05b 137