test_src/main-shabea-test.c

   1 /* main-shabea-test.c */
   2 /*
   3     This file is part of the Crypto-avr-lib/microcrypt-lib.
   4     Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
   5
   6     This program is free software: you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation, either version 3 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19 /**
  20  * \file        main-shabea-test.c
  21  * \author      Daniel Otte
  22  * \date        2007-06-07
  23  * \brief       test suit for SHABEA
  24  * \par License
  25  * GPLv3 or later
  26  *
  27  */
  28 #include "config.h"
  29 #include "serial-tools.h"
  30 #include "uart.h"
  31 #include "debug.h"
  32
  33 #include "shabea.h"
  34 #include "nessie_bc_test.h"
  35 #include "cli.h"
  36 #include "performance_test.h"
  37
  38 #include <stdint.h>
  39 #include <string.h>
  40 #include <stdlib.h>
  41
  42 char* cipher_name = "Shabea";
  43
  44 /*****************************************************************************
  45  *  additional validation-functions                                          *
  46  *****************************************************************************/
  47 void shabea_genctx_dummy(uint8_t* key, uint16_t keysize_b, void* ctx){
  48         memcpy(ctx, key, (keysize_b+7)/8);
  49 }
  50
  51 void shabea_enc_dummy(void* buffer, void* ctx){
  52         shabea256(buffer, ctx, 256, 1, 16);
  53 }
  54
  55 void shabea_dec_dummy(void* buffer, void* ctx){
  56         shabea256(buffer, ctx, 256, 0, 16);
  57 }
  58
  59
  60 void testrun_nessie_shabea(void){
  61         nessie_bc_ctx.blocksize_B =  32;
  62         nessie_bc_ctx.keysize_b   = 256;
  63         nessie_bc_ctx.name        = cipher_name;
  64         nessie_bc_ctx.ctx_size_B  = 32;
  65         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)shabea_enc_dummy;
  66         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)shabea_dec_dummy;
  67         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)shabea_genctx_dummy;
  68
  69         nessie_bc_run();
  70 }
  71
  72
  73 void testrun_performance_shabea(void){
  74         uint64_t t;
  75         char str[16];
  76         uint8_t key[32], data[32];
  77
  78         calibrateTimer();
  79         print_overhead();
  80
  81         memset(key,  0, 32);
  82         memset(data, 0, 32);
  83
  84         startTimer(1);
  85         shabea256(data, key, 256, 1, 16);
  86         t = stopTimer();
  87         uart_putstr_P(PSTR("\r\n\tencrypt time: "));
  88         ultoa((unsigned long)t, str, 10);
  89         uart_putstr(str);
  90
  91
  92         startTimer(1);
  93         shabea256(data, key, 256, 0, 16);
  94         t = stopTimer();
  95         uart_putstr_P(PSTR("\r\n\tdecrypt time: "));
  96         ultoa((unsigned long)t, str, 10);
  97         uart_putstr(str);
  98
  99         uart_putstr_P(PSTR("\r\n"));
 100 }
 101
 102 /*****************************************************************************
 103  *  self tests                                                                                                                           *
 104  *****************************************************************************/
 105
 106 void testencrypt(uint8_t* block, uint8_t* key){
 107         uart_putstr("\r\n==testy-encrypt==\r\n key: ");
 108         uart_hexdump(key,16);
 109         uart_putstr("\r\n plain: ");
 110         uart_hexdump(block,32);
 111         shabea256(block,key,128,1,16);
 112         uart_putstr("\r\n crypt: ");
 113         uart_hexdump(block,32);
 114 }
 115
 116 void testdecrypt(uint8_t* block, uint8_t* key){
 117
 118         uart_putstr("\r\n==testy-decrypt==\r\n key: ");
 119         uart_hexdump(key,16);
 120         uart_putstr("\r\n crypt: ");
 121         uart_hexdump(block,32);
 122         shabea256(block,key,128,0,16);
 123         uart_putstr("\r\n plain: ");
 124         uart_hexdump(block,32);
 125 }
 126
 127 void testrun_shabea(void){
 128         uint8_t keys[4][16]=
 129                 { {     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 130                         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
 131                   {     0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
 132                         0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
 133                   { 0x47, 0x06, 0x48, 0x08, 0x51, 0xE6, 0x1B, 0xE8,
 134                         0x5D, 0x74, 0xBF, 0xB3, 0xFD, 0x95, 0x61, 0x85 },
 135                   { 0x28, 0xDB, 0xC3, 0xBC, 0x49, 0xFF, 0xD8, 0x7D,
 136                         0xCF, 0xA5, 0x09, 0xB1, 0x1D, 0x42, 0x2B, 0xE7,}
 137                 };
 138         uint8_t datas[4][32]=
 139                 { {     0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
 140                         0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
 141                         0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
 142                         0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f },
 143                   {     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 144                         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 145                         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
 146                         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
 147                   { 0x83, 0xA2, 0xF8, 0xA2, 0x88, 0x64, 0x1F, 0xB9,
 148                         0xA4, 0xE9, 0xA5, 0xCC, 0x2F, 0x13, 0x1C, 0x7D,
 149                         0x83, 0xA2, 0xF8, 0xA2, 0x88, 0x64, 0x1F, 0xB9,
 150                         0xA4, 0xE9, 0xA5, 0xCC, 0x2F, 0x13, 0x1C, 0x7D },
 151                   { 0xB4, 0x1E, 0x6B, 0xE2, 0xEB, 0xA8, 0x4A, 0x14,
 152                         0x8E, 0x2E, 0xED, 0x84, 0x59, 0x3C, 0x5E, 0xC7,
 153                         0xB4, 0x1E, 0x6B, 0xE2, 0xEB, 0xA8, 0x4A, 0x14,
 154                         0x8E, 0x2E, 0xED, 0x84, 0x59, 0x3C, 0x5E, 0xC7 }
 155                 };
 156         uint8_t i=0;
 157         for(i=0; i<4; ++i){
 158                 testencrypt(datas[i],keys[i]);
 159                 testdecrypt(datas[i],keys[i]);
 160         }
 161 }
 162
 163
 164
 165 /*****************************************************************************
 166  *  main                                                                                                                                         *
 167  *****************************************************************************/
 168
 169 int main (void){
 170         char str[20];
 171
 172         DEBUG_INIT();
 173         uart_putstr("\r\n");
 174
 175         uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 176         uart_putstr(cipher_name);
 177         uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 178
 179         PGM_P    u   = PSTR("nessie\0test\0performance\0");
 180         void_fpt v[] = {testrun_nessie_shabea, testrun_shabea, testrun_performance_shabea};
 181
 182         while(1){
 183                 if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
 184                 if(execcommand_d0_P(str, u, v)<0){
 185                         uart_putstr_P(PSTR("\r\nunknown command\r\n"));
 186                 }
 187                 continue;
 188         error:
 189                 uart_putstr("ERROR\r\n");
 190         }
 191
 192 }
 193