test_src/main-aes256-test.c

   1 /* main-aes256-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-256 test-suit
  21  *
  22 */
  23
  24 #include "config.h"
  25
  26 #include "uart_i.h"
  27 #include "debug.h"
  28
  29 #include "aes/aes.h"
  30 #include "nessie_bc_test.h"
  31 #include "cli.h"
  32 #include "performance_test.h"
  33 #include "blockcipher_descriptor.h"
  34 #include "bcal/bcal-performance.h"
  35 #include "bcal/bcal_aes256.h"
  36 #include <stdint.h>
  37 #include <string.h>
  38 #include <stdlib.h>
  39 #include <avr/pgmspace.h>
  40
  41 char* algo_name = "AES-256";
  42
  43 const bcdesc_t* algolist[] PROGMEM = {
  44         (bcdesc_t*)&aes256_desc,
  45         NULL
  46 };
  47 /*****************************************************************************
  48  *  additional validation-functions                                                                                      *
  49  *****************************************************************************/
  50
  51 void testrun_nessie_aes(void){
  52         nessie_bc_ctx.blocksize_B =  16;
  53         nessie_bc_ctx.keysize_b   = 256;
  54         nessie_bc_ctx.name        = algo_name;
  55         nessie_bc_ctx.ctx_size_B  = sizeof(aes256_ctx_t);
  56         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)aes256_enc;
  57         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)aes256_dec;
  58         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)aes_init;
  59         nessie_bc_run();
  60 }
  61
  62 void testrun_testkey_aes256(void){
  63         uint8_t key[32] = { 0x60, 0x3d, 0xeb, 0x10,
  64                             0x15, 0xca, 0x71, 0xbe,
  65                             0x2b, 0x73, 0xae, 0xf0,
  66                             0x85, 0x7d, 0x77, 0x81,
  67                             0x1f, 0x35, 0x2c, 0x07,
  68                             0x3b, 0x61, 0x08, 0xd7,
  69                             0x2d, 0x98, 0x10, 0xa3,
  70                             0x09, 0x14, 0xdf, 0xf4};
  71         aes256_ctx_t ctx;
  72         uint8_t i;
  73         memset(&ctx, 0, sizeof(aes256_ctx_t));
  74         aes256_init(key, &ctx);
  75         cli_putstr_P(PSTR("\r\n\r\n keyschedule test (FIPS 197):\r\n key:   "));
  76         cli_hexdump(key, 32);
  77         for(i=0; i<15; ++i){
  78                 cli_putstr_P(PSTR("\r\n index: "));
  79                 cli_putc('0'+i/10);
  80                 cli_putc('0'+i%10);
  81                 cli_putstr_P(PSTR(" roundkey "));
  82                 cli_hexdump(ctx.key[i].ks, 16);
  83         }
  84 }
  85
  86 void testrun_testkey_aes(void){
  87         testrun_testkey_aes256();
  88 }
  89 /*****************************************************************************/
  90
  91 void testrun_performance_aes(void){
  92         bcal_performance_multiple(algolist);
  93 }
  94
  95 /*****************************************************************************
  96  *  main                                                                                                                                         *
  97  *****************************************************************************/
  98
  99 const char nessie_str[]      PROGMEM = "nessie";
 100 const char test_str[]        PROGMEM = "test";
 101 const char testkey_str[]     PROGMEM = "testkey";
 102 const char performance_str[] PROGMEM = "performance";
 103 const char echo_str[]        PROGMEM = "echo";
 104
 105 cmdlist_entry_t cmdlist[] PROGMEM = {
 106         { nessie_str,      NULL, testrun_nessie_aes },
 107         { test_str,        NULL, testrun_nessie_aes},
 108         { testkey_str,     NULL, testrun_testkey_aes},
 109         { performance_str, NULL, testrun_performance_aes},
 110         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 111         { NULL,            NULL, NULL}
 112 };
 113
 114 int main (void){
 115         DEBUG_INIT();
 116
 117         cli_rx = (cli_rx_fpt)uart0_getc;
 118         cli_tx = (cli_tx_fpt)uart0_putc;
 119         for(;;){
 120                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 121                 cli_putstr(algo_name);
 122                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 123                 cmd_interface(cmdlist);
 124         }
 125 }
 126
 127