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) 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  * cscipher test-suit
  21  *
  22 */
  23
  24 #include "config.h"
  25
  26 #include "uart_i.h"
  27 #include "debug.h"
  28
  29 #include "cscipher.h"
  30 #include "bcal-nessie.h"
  31 #include "cli.h"
  32 #include "performance_test.h"
  33 #include "bcal-performance.h"
  34 #include "bcal_cscipher.h"
  35
  36 #include <stdint.h>
  37 #include <string.h>
  38 #include <stdlib.h>
  39
  40 char* algo_name = "CS-Cipher";
  41
  42 const bcdesc_t* const algolist[] PROGMEM = {
  43         (bcdesc_t*)&cscipher_desc,
  44         NULL
  45 };
  46
  47 /*****************************************************************************
  48  *  additional validation-functions                                                                                      *
  49  *****************************************************************************/
  50
  51 void cscipher_init_dummy(const uint8_t* key, uint16_t keysize_b, void* ctx){
  52         cscipher_init(key, ctx);
  53 }
  54
  55 void testrun_nessie_cscipher(void){
  56         bcal_nessie(&cscipher_desc);
  57 }
  58
  59 void testrun_cscipher(void){
  60         uint8_t data[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
  61         uint8_t key[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
  62                                          0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
  63         cscipher_ctx_t ctx;
  64         cli_putstr_P(PSTR("\r\n== CS-Cipher test==\r\nkey: "));
  65         cli_hexdump(key, 16);
  66         memset(&ctx, 0, 8*9);
  67         cscipher_init(key, &ctx);
  68         cli_putstr_P(PSTR("\r\nround keys:\r\n"));
  69         cli_hexdump_block(&ctx, 8*9, 4, 8);
  70         cli_putstr_P(PSTR("\r\nplain:  "));
  71         cli_hexdump(data, 8);
  72         cscipher_enc(data, &ctx);
  73         cli_putstr_P(PSTR("\r\ncipher: "));
  74         cli_hexdump(data, 8);
  75         cscipher_dec(data, &ctx);
  76         cli_putstr_P(PSTR("\r\nplain:  "));
  77         cli_hexdump(data, 8);
  78 }
  79
  80 void testrun_long_cscipher(void){
  81         uint8_t data[8];
  82         char str[10];
  83         uint16_t i;
  84         uint8_t j;
  85         uint8_t key[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
  86                                          0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
  87         cscipher_ctx_t ctx;
  88         cli_putstr_P(PSTR("\r\n== CS-Cipher test==\r\nkey: "));
  89         cli_hexdump(key, 16);
  90         cscipher_init(key, &ctx);
  91         memset(data, 0, 8);
  92         cli_putstr_P(PSTR("\r\nplain:  "));
  93         cli_hexdump(data, 8);
  94         cli_putstr_P(PSTR("\r\nencrypting 1,000,000 times:\r\n"));
  95         for(i=0; i<10000;++i){
  96                 for(j=0;j<100;++j){
  97                         cscipher_enc(data, &ctx);
  98                 }
  99                 if(i%128==0){
 100                         itoa(i, str, 10);
 101                         cli_putstr_P(PSTR("\r\n"));
 102                         cli_putstr(str);
 103                         cli_putstr_P(PSTR(": "));
 104                 }
 105                 cli_putc('*');
 106
 107         }
 108         cli_putstr_P(PSTR("\r\ncipher: "));
 109         cli_hexdump(data, 8);
 110         cli_putstr_P(PSTR("\r\ndecrypting 1,000,000 times:"));
 111         for(i=0; i<10000;++i){
 112                 for(j=0;j<100;++j){
 113                         cscipher_dec(data, &ctx);
 114                 }
 115                 if(i%128==0){
 116                         itoa(i, str, 10);
 117                         cli_putstr_P(PSTR("\r\n"));
 118                         cli_putstr(str);
 119                         cli_putstr_P(PSTR(": "));
 120                 }
 121                 cli_putc('*');
 122         }
 123         cli_putstr_P(PSTR("\r\nplain:  "));
 124         cli_hexdump(data, 8);
 125 }
 126
 127
 128 void testrun_performance_cscipher(void){
 129         bcal_performance_multiple(algolist);
 130 }
 131 /*****************************************************************************
 132  *  main                                                                                                                                         *
 133  *****************************************************************************/
 134
 135 const char nessie_str[]      PROGMEM = "nessie";
 136 const char test_str[]        PROGMEM = "test";
 137 const char longtest_str[]    PROGMEM = "longtest";
 138 const char performance_str[] PROGMEM = "performance";
 139 const char echo_str[]        PROGMEM = "echo";
 140
 141 const cmdlist_entry_t cmdlist[] PROGMEM = {
 142         { nessie_str,      NULL, testrun_nessie_cscipher },
 143         { test_str,        NULL, testrun_cscipher},
 144         { longtest_str,    NULL, testrun_long_cscipher},
 145         { performance_str, NULL, testrun_performance_cscipher},
 146         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 147         { NULL,            NULL, NULL}
 148 };
 149
 150 int main (void){
 151         DEBUG_INIT();
 152
 153         cli_rx = (cli_rx_fpt)uart0_getc;
 154         cli_tx = (cli_tx_fpt)uart0_putc;
 155         for(;;){
 156                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 157                 cli_putstr(algo_name);
 158                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 159                 cmd_interface(cmdlist);
 160         }
 161 }