test_src/main-cscipher-test.c

   1 /* main-cscipher-test.c */
   2 /*
   3     This file is part of the AVR-Crypto-Lib.
   4     Copyright (C) 2006-2015 Daniel Otte (bg@nerilex.org)
   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  * cscipher test-suit
  21  *
  22 */
  23
  24 #include "main-test-common.h"
  25
  26 #include "cscipher.h"
  27 #include "bcal-nessie.h"
  28 #include "performance_test.h"
  29 #include "bcal-performance.h"
  30 #include "bcal_cscipher.h"
  31
  32 char *algo_name = "CS-Cipher";
  33
  34 const bcdesc_t *const algolist[] PROGMEM = {
  35         (bcdesc_t*)&cscipher_desc,
  36         NULL
  37 };
  38
  39 /*****************************************************************************
  40  *  additional validation-functions                                                                                      *
  41  *****************************************************************************/
  42
  43 void cscipher_init_dummy(const uint8_t *key, uint16_t keysize_b, void *ctx){
  44         cscipher_init(key, ctx);
  45 }
  46
  47 void testrun_nessie_cscipher(void){
  48         bcal_nessie(&cscipher_desc);
  49 }
  50
  51 void testrun_cscipher(void){
  52         uint8_t data[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
  53         uint8_t key[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
  54                                          0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
  55         cscipher_ctx_t ctx;
  56         cli_putstr_P(PSTR("\r\n== CS-Cipher test==\r\nkey: "));
  57         cli_hexdump(key, 16);
  58         memset(&ctx, 0, 8*9);
  59         cscipher_init(key, &ctx);
  60         cli_putstr_P(PSTR("\r\nround keys:\r\n"));
  61         cli_hexdump_block(&ctx, 8*9, 4, 8);
  62         cli_putstr_P(PSTR("\r\nplain:  "));
  63         cli_hexdump(data, 8);
  64         cscipher_enc(data, &ctx);
  65         cli_putstr_P(PSTR("\r\ncipher: "));
  66         cli_hexdump(data, 8);
  67         cscipher_dec(data, &ctx);
  68         cli_putstr_P(PSTR("\r\nplain:  "));
  69         cli_hexdump(data, 8);
  70 }
  71
  72 void testrun_long_cscipher(void){
  73         uint8_t data[8];
  74         char str[10];
  75         uint16_t i;
  76         uint8_t j;
  77         uint8_t key[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
  78                                          0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
  79         cscipher_ctx_t ctx;
  80         cli_putstr_P(PSTR("\r\n== CS-Cipher test==\r\nkey: "));
  81         cli_hexdump(key, 16);
  82         cscipher_init(key, &ctx);
  83         memset(data, 0, 8);
  84         cli_putstr_P(PSTR("\r\nplain:  "));
  85         cli_hexdump(data, 8);
  86         cli_putstr_P(PSTR("\r\nencrypting 1,000,000 times:\r\n"));
  87         for(i=0; i<10000;++i){
  88                 for(j=0;j<100;++j){
  89                         cscipher_enc(data, &ctx);
  90                 }
  91                 if(i%128==0){
  92                         itoa(i, str, 10);
  93                         cli_putstr_P(PSTR("\r\n"));
  94                         cli_putstr(str);
  95                         cli_putstr_P(PSTR(": "));
  96                 }
  97                 cli_putc('*');
  98
  99         }
 100         cli_putstr_P(PSTR("\r\ncipher: "));
 101         cli_hexdump(data, 8);
 102         cli_putstr_P(PSTR("\r\ndecrypting 1,000,000 times:"));
 103         for(i=0; i<10000;++i){
 104                 for(j=0;j<100;++j){
 105                         cscipher_dec(data, &ctx);
 106                 }
 107                 if(i%128==0){
 108                         itoa(i, str, 10);
 109                         cli_putstr_P(PSTR("\r\n"));
 110                         cli_putstr(str);
 111                         cli_putstr_P(PSTR(": "));
 112                 }
 113                 cli_putc('*');
 114         }
 115         cli_putstr_P(PSTR("\r\nplain:  "));
 116         cli_hexdump(data, 8);
 117 }
 118
 119
 120 void testrun_performance_cscipher(void){
 121         bcal_performance_multiple(algolist);
 122 }
 123 /*****************************************************************************
 124  *  main                                                                                                                                         *
 125  *****************************************************************************/
 126
 127 const char nessie_str[]      PROGMEM = "nessie";
 128 const char test_str[]        PROGMEM = "test";
 129 const char longtest_str[]    PROGMEM = "longtest";
 130 const char performance_str[] PROGMEM = "performance";
 131 const char echo_str[]        PROGMEM = "echo";
 132
 133 const cmdlist_entry_t cmdlist[] PROGMEM = {
 134         { nessie_str,      NULL, testrun_nessie_cscipher },
 135         { test_str,        NULL, testrun_cscipher},
 136         { longtest_str,    NULL, testrun_long_cscipher},
 137         { performance_str, NULL, testrun_performance_cscipher},
 138         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 139         { NULL,            NULL, NULL}
 140 };
 141
 142 int main (void){
 143     main_setup();
 144
 145     for(;;){
 146         welcome_msg(algo_name);
 147         cmd_interface(cmdlist);
 148         }
 149 }