test_src/main-camellia-test.c

   1 /* main-camellia-test.c */
   2 /*
   3     This file is part of the Crypto-avr-lib/microcrypt-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  * camellia test-suit
  21  *
  22  */
  23
  24 #include "config.h"
  25 #include "serial-tools.h"
  26 #include "uart.h"
  27 #include "debug.h"
  28
  29 #include "camellia.h"
  30 #include "nessie_bc_test.h"
  31 #include "performance_test.h"
  32 #include "cli.h"
  33
  34 char* cipher_name = "Camellia";
  35
  36
  37 #include <stdint.h>
  38 #include <string.h>
  39 #include <stdlib.h>
  40 #include <avr/pgmspace.h>
  41
  42
  43 /*****************************************************************************
  44  *  additional validation-functions                                                                                      *
  45  *****************************************************************************/
  46 void camellia128_init_dummy(void* key, uint16_t keysize_b, void* ctx){
  47         camellia128_init(key, ctx);
  48 }
  49
  50 void testrun_nessie_camellia(void){
  51         nessie_bc_ctx.blocksize_B =  16;
  52         nessie_bc_ctx.keysize_b   = 128;
  53         nessie_bc_ctx.name        = cipher_name;
  54         nessie_bc_ctx.ctx_size_B  = sizeof(camellia128_ctx_t);
  55         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)camellia128_enc;
  56         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)camellia128_dec;
  57         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)camellia128_init_dummy;
  58
  59         nessie_bc_run();
  60 }
  61
  62
  63 void test_performance_camellia(void){
  64         uint64_t t;
  65         char str[6];
  66         uint8_t key[16], data[16];
  67         camellia128_ctx_t ctx;
  68
  69         calibrateTimer();
  70         print_overhead();
  71
  72         memset(key,  0, 16);
  73         memset(data, 0, 16);
  74
  75         startTimer(1);
  76         camellia128_init(key, &ctx);
  77         t = stopTimer();
  78         uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
  79         ultoa((unsigned long)t, str, 10);
  80         uart_putstr(str);
  81
  82
  83         startTimer(1);
  84         camellia128_enc(data, &ctx);
  85         t = stopTimer();
  86         uart_putstr_P(PSTR("\r\n\tencrypt time: "));
  87         ultoa((unsigned long)t, str, 10);
  88         uart_putstr(str);
  89
  90
  91         startTimer(1);
  92         camellia128_dec(data, &ctx);
  93         t = stopTimer();
  94         uart_putstr_P(PSTR("\r\n\tdecrypt time: "));
  95         ultoa((unsigned long)t, str, 10);
  96         uart_putstr(str);
  97
  98         uart_putstr_P(PSTR("\r\n"));
  99 }
 100
 101
 102
 103 /*****************************************************************************
 104  *  self tests                                                                                                                           *
 105  *****************************************************************************/
 106
 107 /*****************************************************************************
 108  *  main                                                                                                                                         *
 109  *****************************************************************************/
 110
 111 int main (void){
 112         char str[20];
 113
 114
 115         DEBUG_INIT();
 116         uart_putstr("\r\n");
 117
 118         uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
 119         uart_putstr(cipher_name);
 120         uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
 121
 122         PGM_P    u   = PSTR("nessie\0test\0performance\0");
 123         void_fpt v[] = {testrun_nessie_camellia, testrun_nessie_camellia, test_performance_camellia};
 124
 125         while(1){
 126                 if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
 127                 if(execcommand_d0_P(str, u, v)<0){
 128                         uart_putstr_P(PSTR("\r\nunknown command\r\n"));
 129                 }
 130                 continue;
 131         error:
 132                 uart_putstr("ERROR\r\n");
 133         }
 134 }
 135