test_src/main-aes128-test.c

   1 /* main-aes128-test.c */
   2 /*
   3     This file is part of the AVR-Crypto-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  * AES-128 test-suit
  21  *
  22 */
  23
  24 #include "config.h"
  25
  26 #include "uart_i.h"
  27 #include "debug.h"
  28
  29 #include "aes.h"
  30 #include "cli.h"
  31 #include "performance_test.h"
  32 #include "blockcipher_descriptor.h"
  33 #include "bcal-performance.h"
  34 #include "bcal-nessie.h"
  35 #include "bcal_aes128.h"
  36 #include <stdint.h>
  37 #include <string.h>
  38 #include <stdlib.h>
  39 #include <avr/pgmspace.h>
  40
  41 char* algo_name = "AES-128";
  42
  43 const bcdesc_t* const algolist[] PROGMEM = {
  44         (bcdesc_t*)&aes128_desc,
  45         NULL
  46 };
  47
  48
  49 /*****************************************************************************
  50  *  additional validation-functions                                                                                      *
  51  *****************************************************************************/
  52
  53 void testrun_nessie_aes(void){
  54         bcal_nessie_multiple(algolist);
  55 }
  56
  57 void testrun_test_aes(void){
  58         uint8_t key[16] = { 0x2b, 0x7e, 0x15, 0x16,
  59                             0x28, 0xae, 0xd2, 0xa6,
  60                             0xab, 0xf7, 0x15, 0x88,
  61                             0x09, 0xcf, 0x4f, 0x3c };
  62         uint8_t data[16] = { 0x32, 0x43, 0xf6, 0xa8,
  63                              0x88, 0x5a, 0x30, 0x8d,
  64                              0x31, 0x31, 0x98, 0xa2,
  65                              0xe0, 0x37, 0x07, 0x34 };
  66         aes128_ctx_t ctx;
  67         aes128_init(key, &ctx);
  68         cli_putstr_P(PSTR("\r\n\r\n cipher test (FIPS 197):\r\n key:        "));
  69         cli_hexdump(key, 16);
  70         cli_putstr_P(PSTR("\r\n plaintext:  "));
  71         cli_hexdump(data, 16);
  72         aes128_enc(data, &ctx);
  73         cli_putstr_P(PSTR("\r\n ciphertext: "));
  74         cli_hexdump(data, 16);
  75         aes128_dec(data, &ctx);
  76         cli_putstr_P(PSTR("\r\n plaintext:  "));
  77         cli_hexdump(data, 16);
  78
  79
  80 }
  81
  82 void testrun_testkey_aes128(void){
  83         uint8_t key[16] = { 0x2b, 0x7e, 0x15, 0x16,
  84                             0x28, 0xae, 0xd2, 0xa6,
  85                             0xab, 0xf7, 0x15, 0x88,
  86                             0x09, 0xcf, 0x4f, 0x3c};
  87         aes128_ctx_t ctx;
  88         uint8_t i;
  89         aes128_init(key, &ctx);
  90         cli_putstr_P(PSTR("\r\n\r\n keyschedule test (FIPS 197):\r\n key:   "));
  91         cli_hexdump(key, 16);
  92         for(i=0; i<11; ++i){
  93                 cli_putstr_P(PSTR("\r\n index: "));
  94                 cli_putc('0'+i/10);
  95                 cli_putc('0'+i%10);
  96                 cli_putstr_P(PSTR(" roundkey "));
  97                 cli_hexdump(ctx.key[i].ks, 16);
  98         }
  99 }
 100
 101 void testrun_testkey_aes(void){
 102         testrun_testkey_aes128();
 103 }
 104
 105 /*****************************************************************************/
 106
 107 void testrun_performance_aes(void){
 108         bcal_performance_multiple(algolist);
 109 }
 110
 111 /*****************************************************************************
 112  *  main                                                                                                                                         *
 113  *****************************************************************************/
 114 const char nessie_str[]      PROGMEM = "nessie";
 115 const char test_str[]        PROGMEM = "test";
 116 const char testkey_str[]     PROGMEM = "testkey";
 117 const char performance_str[] PROGMEM = "performance";
 118 const char echo_str[]        PROGMEM = "echo";
 119
 120 const cmdlist_entry_t cmdlist[] PROGMEM = {
 121         { nessie_str,      NULL, testrun_nessie_aes },
 122         { test_str,        NULL, testrun_test_aes},
 123         { testkey_str,     NULL, testrun_testkey_aes},
 124         { performance_str, NULL, testrun_performance_aes},
 125         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 126         { NULL,            NULL, NULL}
 127 };
 128
 129 int main (void){
 130         DEBUG_INIT();
 131
 132         cli_rx = (cli_rx_fpt)uart0_getc;
 133         cli_tx = (cli_tx_fpt)uart0_putc;
 134         for(;;){
 135                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 136                 cli_putstr(algo_name);
 137                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 138                 cmd_interface(cmdlist);
 139         }
 140 }
 141