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 "nessie_bc_test.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* 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         nessie_bc_init();
  57         nessie_bc_ctx.blocksize_B =   8;
  58         nessie_bc_ctx.keysize_b   = 128;
  59         nessie_bc_ctx.name        = algo_name;
  60         nessie_bc_ctx.ctx_size_B  = sizeof(cscipher_ctx_t);
  61         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)cscipher_enc;
  62         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)cscipher_dec;
  63         nessie_bc_ctx.cipher_free = (nessie_bc_free_fpt)NULL;
  64         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)cscipher_init_dummy;
  65
  66         nessie_bc_run();
  67 }
  68
  69 void testrun_cscipher(void){
  70         uint8_t data[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef };
  71         uint8_t key[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
  72                                          0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
  73         cscipher_ctx_t ctx;
  74         cli_putstr_P(PSTR("\r\n== CS-Cipher test==\r\nkey: "));
  75         cli_hexdump(key, 16);
  76         memset(&ctx, 0, 8*9);
  77         cscipher_init(key, &ctx);
  78         cli_putstr_P(PSTR("\r\nround keys:\r\n"));
  79         cli_hexdump_block(&ctx, 8*9, 4, 8);
  80         cli_putstr_P(PSTR("\r\nplain:  "));
  81         cli_hexdump(data, 8);
  82         cscipher_enc(data, &ctx);
  83         cli_putstr_P(PSTR("\r\ncipher: "));
  84         cli_hexdump(data, 8);
  85         cscipher_dec(data, &ctx);
  86         cli_putstr_P(PSTR("\r\nplain:  "));
  87         cli_hexdump(data, 8);
  88 }
  89
  90 void testrun_long_cscipher(void){
  91         uint8_t data[8];
  92         char str[10];
  93         uint16_t i;
  94         uint8_t j;
  95         uint8_t key[] = {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
  96                                          0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 };
  97         cscipher_ctx_t ctx;
  98         cli_putstr_P(PSTR("\r\n== CS-Cipher test==\r\nkey: "));
  99         cli_hexdump(key, 16);
 100         cscipher_init(key, &ctx);
 101         memset(data, 0, 8);
 102         cli_putstr_P(PSTR("\r\nplain:  "));
 103         cli_hexdump(data, 8);
 104         cli_putstr_P(PSTR("\r\nencrypting 1,000,000 times:\r\n"));
 105         for(i=0; i<10000;++i){
 106                 for(j=0;j<100;++j){
 107                         cscipher_enc(data, &ctx);
 108                 }
 109                 if(i%128==0){
 110                         itoa(i, str, 10);
 111                         cli_putstr_P(PSTR("\r\n"));
 112                         cli_putstr(str);
 113                         cli_putstr_P(PSTR(": "));
 114                 }
 115                 cli_putc('*');
 116
 117         }
 118         cli_putstr_P(PSTR("\r\ncipher: "));
 119         cli_hexdump(data, 8);
 120         cli_putstr_P(PSTR("\r\ndecrypting 1,000,000 times:"));
 121         for(i=0; i<10000;++i){
 122                 for(j=0;j<100;++j){
 123                         cscipher_dec(data, &ctx);
 124                 }
 125                 if(i%128==0){
 126                         itoa(i, str, 10);
 127                         cli_putstr_P(PSTR("\r\n"));
 128                         cli_putstr(str);
 129                         cli_putstr_P(PSTR(": "));
 130                 }
 131                 cli_putc('*');
 132         }
 133         cli_putstr_P(PSTR("\r\nplain:  "));
 134         cli_hexdump(data, 8);
 135 }
 136
 137
 138 void testrun_performance_cscipher(void){
 139         bcal_performance_multiple(algolist);
 140 }
 141 /*****************************************************************************
 142  *  main                                                                                                                                         *
 143  *****************************************************************************/
 144
 145 const char nessie_str[]      PROGMEM = "nessie";
 146 const char test_str[]        PROGMEM = "test";
 147 const char longtest_str[]    PROGMEM = "longtest";
 148 const char performance_str[] PROGMEM = "performance";
 149 const char echo_str[]        PROGMEM = "echo";
 150
 151 cmdlist_entry_t cmdlist[] PROGMEM = {
 152         { nessie_str,      NULL, testrun_nessie_cscipher },
 153         { test_str,        NULL, testrun_cscipher},
 154         { longtest_str,    NULL, testrun_long_cscipher},
 155         { performance_str, NULL, testrun_performance_cscipher},
 156         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 157         { NULL,            NULL, NULL}
 158 };
 159
 160 int main (void){
 161         DEBUG_INIT();
 162
 163         cli_rx = (cli_rx_fpt)uart0_getc;
 164         cli_tx = (cli_tx_fpt)uart0_putc;
 165         for(;;){
 166                 cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 167                 cli_putstr(algo_name);
 168                 cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 169                 cmd_interface(cmdlist);
 170         }
 171 }