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