test_src/main-present-test.c

   1 /* main-present-test.c */
   2 /*
   3     This file is part of the ARM-Crypto-Lib.
   4     Copyright (C) 2006-2010  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 #include <stdint.h>
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include "config.h"
  27 #include "cli.h"
  28 #include "dump.h"
  29 #include "uart_lowlevel.h"
  30 #include "sysclock.h"
  31 #include "hw_gptm.h"
  32 #include "config.h"
  33
  34 #include <present.h>
  35 #include "nessie_bc_test.h"
  36 #include "performance_test.h"
  37 #include "bcal-performance.h"
  38 #include "bcal_present.h"
  39
  40 const char* algo_name = "Present";
  41
  42 void uart0_putc(char byte){
  43         uart_putc(UART_0, byte);
  44 }
  45
  46 char uart0_getc(void){
  47         return uart_getc(UART_0);
  48 }
  49
  50 const bcdesc_t* algolist[] = {
  51         (bcdesc_t*)&present_desc,
  52         NULL
  53 };
  54
  55 /*****************************************************************************
  56  *  additional validation-functions                                                                                      *
  57  *****************************************************************************/
  58 void present_genctx_dummy(uint8_t* key, uint16_t keysize_b, present_ctx_t* ctx){
  59         present_init(key, keysize_b, ctx);
  60 }
  61
  62 void testrun_nessie_present(void){
  63         nessie_bc_ctx.blocksize_B =   8;
  64         nessie_bc_ctx.keysize_b   =  80;
  65         nessie_bc_ctx.name        = algo_name;
  66         nessie_bc_ctx.ctx_size_B  = sizeof(present_ctx_t);
  67         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)present_enc;
  68         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)present_dec;
  69         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)present_genctx_dummy;
  70
  71         nessie_bc_run();
  72 }
  73
  74 void testrun_selfenc(uint8_t* key, uint8_t* buffer){
  75         present_ctx_t ctx;
  76         cli_putstr("\r\nkey   : ");
  77         cli_hexdump(key, 10);
  78         cli_putstr("\r\nplain : ");
  79         cli_hexdump(buffer, 8);
  80         present_init(key, 80, &ctx);
  81         present_enc(buffer, &ctx);
  82         cli_putstr("\r\ncipher: ");
  83         cli_hexdump(buffer, 8);
  84         present_dec(buffer, &ctx);
  85         cli_putstr("\r\nplain : ");
  86         cli_hexdump(buffer, 8);
  87         cli_putstr("\r\n");
  88 }
  89
  90 void testrun_self_present(void){
  91         uint8_t buffer[8], key[10];
  92         cli_putstr("\r\n\r\n=== Testvectors from the paper ===\r\n");
  93
  94         memset(buffer, 0, 8);
  95         memset(key, 0, 10);
  96         testrun_selfenc(key, buffer);
  97
  98         memset(buffer, 0, 8);
  99         memset(key, 0xFF, 10);
 100         testrun_selfenc(key, buffer);
 101
 102         memset(buffer, 0xFF, 8);
 103         memset(key, 0, 10);
 104         testrun_selfenc(key, buffer);
 105
 106         memset(buffer, 0xFF, 8);
 107         memset(key, 0xFF, 10);
 108         testrun_selfenc(key, buffer);
 109 }
 110
 111 void testrun_performance_present(void){
 112         bcal_performance_multiple(algolist);
 113 }
 114
 115 /*****************************************************************************
 116  *  main                                                                                                                                         *
 117  *****************************************************************************/
 118
 119 const char nessie_str[]      = "nessie";
 120 const char test_str[]        = "test";
 121 const char performance_str[] = "performance";
 122 const char echo_str[]        = "echo";
 123
 124 const cmdlist_entry_t cmdlist[] = {
 125         { nessie_str,      NULL, testrun_nessie_present},
 126         { test_str,        NULL, testrun_self_present},
 127         { performance_str, NULL, testrun_performance_present},
 128         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
 129         { NULL,            NULL, NULL}
 130 };
 131
 132 int main (void){
 133         sysclk_set_freq(SYS_FREQ);
 134         sysclk_mosc_verify_enable();
 135         uart_init(UART_0, 115200, 8, UART_PARATY_NONE, UART_STOPBITS_ONE);
 136         gptm_set_timer_32periodic(TIMER0);
 137
 138         cli_rx = uart0_getc;
 139         cli_tx = uart0_putc;
 140
 141         for(;;){
 142                 cli_putstr("\r\n\r\nARM-Crypto-Lib VS (");
 143                 cli_putstr(algo_name);
 144                 cli_putstr("; ");
 145                 cli_putstr(__DATE__);
 146                 cli_putc(' ');
 147                 cli_putstr(__TIME__);
 148                 cli_putstr(")\r\nloaded and running\r\n");
 149                 cmd_interface(cmdlist);
 150         }
 151 }