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/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-performance.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* 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         nessie_bc_ctx.blocksize_B =  16;
  55         nessie_bc_ctx.keysize_b   = 128;
  56         nessie_bc_ctx.name        = algo_name;
  57         nessie_bc_ctx.ctx_size_B  = sizeof(aes128_ctx_t);
  58         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)aes128_enc;
  59         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)aes128_dec;
  60         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)aes_init;
  61         nessie_bc_run();
  62 }
  63
  64 void testrun_test_aes(void){
  65         uint8_t key[16] = { 0x2b, 0x7e, 0x15, 0x16,
  66                             0x28, 0xae, 0xd2, 0xa6,
  67                             0xab, 0xf7, 0x15, 0x88,
  68                             0x09, 0xcf, 0x4f, 0x3c };
  69         uint8_t data[16] = { 0x32, 0x43, 0xf6, 0xa8,
  70                              0x88, 0x5a, 0x30, 0x8d,
  71                              0x31, 0x31, 0x98, 0xa2,
  72                              0xe0, 0x37, 0x07, 0x34 };
  73         aes128_ctx_t ctx;
  74         aes128_init(key, &ctx);
  75         cli_putstr_P(PSTR("\r\n\r\n cipher test (FIPS 197):\r\n key:        "));
  76         cli_hexdump(key, 16);
  77         cli_putstr_P(PSTR("\r\n plaintext:  "));
  78         cli_hexdump(data, 16);
  79         aes128_enc(data, &ctx);
  80         cli_putstr_P(PSTR("\r\n ciphertext: "));
  81         cli_hexdump(data, 16);
  82         aes128_dec(data, &ctx);
  83         cli_putstr_P(PSTR("\r\n plaintext:  "));
  84         cli_hexdump(data, 16);
  85
  86
  87 }
  88
  89 void testrun_testkey_aes128(void){
  90         uint8_t key[16] = { 0x2b, 0x7e, 0x15, 0x16,
  91                             0x28, 0xae, 0xd2, 0xa6,
  92                             0xab, 0xf7, 0x15, 0x88,
  93                             0x09, 0xcf, 0x4f, 0x3c};
  94         aes128_ctx_t ctx;
  95         uint8_t i;
  96         aes128_init(key, &ctx);
  97         cli_putstr_P(PSTR("\r\n\r\n keyschedule test (FIPS 197):\r\n key:   "));
  98         cli_hexdump(key, 16);
  99         for(i=0; i<11; ++i){
 100                 cli_putstr_P(PSTR("\r\n index: "));
 101                 cli_putc('0'+i/10);
 102                 cli_putc('0'+i%10);
 103                 cli_putstr_P(PSTR(" roundkey "));
 104                 cli_hexdump(ctx.key[i].ks, 16);
 105         }
 106 }
 107
 108 void testrun_testkey_aes(void){
 109         testrun_testkey_aes128();
 110 }
 111
 112 /*****************************************************************************/
 113
 114 void testrun_performance_aes(void){
 115         bcal_performance_multiple(algolist);
 116 }
 117
 118 /*****************************************************************************
 119  *  main                                                                                                                                         *
 120  *****************************************************************************/
 121 const char nessie_str[]      PROGMEM = "nessie";
 122 const char test_str[]        PROGMEM = "test";
 123 const char testkey_str[]     PROGMEM = "testkey";
 124 const char performance_str[] PROGMEM = "performance";
 125 const char echo_str[]        PROGMEM = "echo";
 126
 127 cmdlist_entry_t cmdlist[] PROGMEM = {
 128         { nessie_str,      NULL, testrun_nessie_aes },
 129         { test_str,        NULL, testrun_test_aes},
 130         { testkey_str,     NULL, testrun_testkey_aes},
 131         { performance_str, NULL, testrun_performance_aes},
 132         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 133         { NULL,            NULL, NULL}
 134 };
 135
 136 int main (void){
 137         DEBUG_INIT();
 138
 139         cli_rx = (cli_rx_fpt)uart0_getc;
 140         cli_tx = (cli_tx_fpt)uart0_putc;
 141         for(;;){
 142                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 143                 cli_putstr(algo_name);
 144                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 145                 cmd_interface(cmdlist);
 146         }
 147 }
 148