test_src/main-present-test.c

   1 /* main-present-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  * present test-suit
  21  *
  22 */
  23
  24 #include "config.h"
  25
  26 #include "uart_i.h"
  27 #include "debug.h"
  28
  29 #include <present80.h>
  30 #include <present128.h>
  31 #include "cli.h"
  32 #include "performance_test.h"
  33 #include "bcal-performance.h"
  34 #include "bcal-nessie.h"
  35 #include "bcal_present80.h"
  36 #include "bcal_present128.h"
  37
  38 #include <stdlib.h>
  39 #include <stdint.h>
  40 #include <string.h>
  41
  42 char* algo_name = "Present";
  43
  44 const bcdesc_t* const algolist[] PROGMEM = {
  45         (bcdesc_t*)&present80_desc,
  46         (bcdesc_t*)&present128_desc,
  47         NULL
  48 };
  49 /*****************************************************************************
  50  *  additional validation-functions                                                                                      *
  51  *****************************************************************************/
  52 void testrun_nessie_present(void){
  53         bcal_nessie_multiple(algolist);
  54 }
  55
  56 void testrun_selfenc(uint8_t* key, uint8_t* buffer){
  57
  58         present80_ctx_t ctx;
  59         cli_putstr_P(PSTR("\r\nkey   : "));
  60         cli_hexdump(key, 10);
  61         cli_putstr_P(PSTR("\r\nplain : "));
  62         cli_hexdump(buffer, 8);
  63         present80_init(key, 80, &ctx);
  64         present80_enc(buffer, &ctx);
  65         cli_putstr_P(PSTR("\r\ncipher: "));
  66         cli_hexdump(buffer, 8);
  67         present80_dec(buffer, &ctx);
  68         cli_putstr_P(PSTR("\r\nplain : "));
  69         cli_hexdump(buffer, 8);
  70         cli_putstr_P(PSTR("\r\n"));
  71 }
  72
  73 void testrun_selfenc_128(uint8_t* key, uint8_t* buffer){
  74
  75         present128_ctx_t ctx;
  76         cli_putstr_P(PSTR("\r\nkey   : "));
  77         cli_hexdump(key, 16);
  78         cli_putstr_P(PSTR("\r\nplain : "));
  79         cli_hexdump(buffer, 8);
  80         present128_init(key, 128, &ctx);
  81         present128_enc(buffer, &ctx);
  82         cli_putstr_P(PSTR("\r\ncipher: "));
  83         cli_hexdump(buffer, 8);
  84         present128_dec(buffer, &ctx);
  85         cli_putstr_P(PSTR("\r\nplain : "));
  86         cli_hexdump(buffer, 8);
  87         cli_putstr_P(PSTR("\r\n"));
  88 }
  89 // void present_key_test(const uint8_t* key);
  90
  91
  92 void testrun_self_present(void){
  93         uint8_t buffer[8], key[10], i;
  94         cli_putstr_P(PSTR("\r\n\r\n=== Testvectors from the paper ===\r\n"));
  95         for(i=0; i<4; ++i){
  96                 memset(buffer, (i&2)?0xff:0x00,  8);
  97                 memset(key,    (i&1)?0xff:0x00, 10);
  98                 testrun_selfenc(key, buffer);
  99         }
 100         memset(buffer, 0x00,  8);
 101         memset(key,    0x00, 10);
 102         key[0] = 0x80;
 103         testrun_selfenc(key, buffer);
 104
 105 //      present_key_test(key);
 106
 107 }
 108
 109 void testrun_self_present_128(void){
 110         uint8_t buffer[8], key[16], i;
 111         cli_putstr_P(PSTR("\r\n\r\n=== Testvectors from the paper ===\r\n"));
 112         for(i=0; i<4; ++i){
 113                 memset(buffer, (i&2)?0xff:0x00,  8);
 114                 memset(key,    (i&1)?0xff:0x00, 16);
 115                 testrun_selfenc_128(key, buffer);
 116         }
 117         memset(buffer, 0x00,  8);
 118         memset(key,    0x00, 16);
 119         key[0] = 0x80;
 120         testrun_selfenc_128(key, buffer);
 121
 122 //      present_key_test(key);
 123
 124 }
 125
 126 void testrun_performance_present(void){
 127         bcal_performance_multiple(algolist);
 128 }
 129
 130 /*****************************************************************************
 131  *  main                                                                                                                                         *
 132  *****************************************************************************/
 133
 134 const char nessie_str[]      PROGMEM = "nessie";
 135 const char test_str[]        PROGMEM = "test";
 136 const char test_128_str[]    PROGMEM = "test-128";
 137 const char performance_str[] PROGMEM = "performance";
 138 const char echo_str[]        PROGMEM = "echo";
 139
 140 const cmdlist_entry_t cmdlist[] PROGMEM = {
 141         { nessie_str,      NULL, testrun_nessie_present},
 142         { test_str,        NULL, testrun_self_present},
 143         { test_128_str,    NULL, testrun_self_present_128},
 144         { performance_str, NULL, testrun_performance_present},
 145         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 146         { NULL,            NULL, NULL}
 147 };
 148
 149 int main (void){
 150         DEBUG_INIT();
 151
 152         cli_rx = (cli_rx_fpt)uart0_getc;
 153         cli_tx = (cli_tx_fpt)uart0_putc;
 154         for(;;){
 155                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 156                 cli_putstr(algo_name);
 157                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 158                 cmd_interface(cmdlist);
 159         }
 160 }