test_src/main-xtea-test.c

   1 /* main-xtea-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  * XTEA 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
  33 #include "xtea.h"
  34 #include "nessie_bc_test.h"
  35 #include "performance_test.h"
  36 #include "bcal-performance.h"
  37 #include "bcal_xtea.h"
  38
  39 char* algo_name = "XTEA";
  40
  41 void uart0_putc(char byte){
  42         uart_putc(UART_0, byte);
  43 }
  44
  45 char uart0_getc(void){
  46         return uart_getc(UART_0);
  47 }
  48
  49 const bcdesc_t* algolist[] = {
  50         (bcdesc_t*)&xtea_desc,
  51         NULL
  52 };
  53
  54 /******************************************************************************/
  55
  56 void xtea_genctx_dummy(uint8_t* key, uint16_t keysize, void* ctx){
  57         memcpy(ctx, key, (keysize+7)/8);
  58 }
  59
  60 void xtea_enc_dummy(uint8_t* buffer, void* ctx){
  61         xtea_enc((uint32_t*)buffer, (uint32_t*)buffer, ctx);
  62 }
  63
  64 void xtea_dec_dummy(uint8_t* buffer, void* ctx){
  65         xtea_dec((uint32_t*)buffer, (uint32_t*)buffer, ctx);
  66 }
  67
  68 void testrun_nessie_xtea(void){
  69         nessie_bc_ctx.blocksize_B =   8;
  70         nessie_bc_ctx.keysize_b   = 128;
  71         nessie_bc_ctx.name        = algo_name;
  72         nessie_bc_ctx.ctx_size_B  = 128/8;
  73         nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)xtea_enc_dummy;
  74         nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)xtea_dec_dummy;
  75         nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)xtea_genctx_dummy;
  76
  77         nessie_bc_run();
  78 }
  79
  80 void testrun_performance_xtea(void){
  81         bcal_performance_multiple(algolist);
  82 }
  83
  84 /*****************************************************************************
  85  *  main                                                                                                                                         *
  86  *****************************************************************************/
  87
  88 const char nessie_str[]      = "nessie";
  89 const char test_str[]        = "test";
  90 const char performance_str[] = "performance";
  91 const char echo_str[]        = "echo";
  92
  93 const cmdlist_entry_t cmdlist[] = {
  94         { nessie_str,      NULL, testrun_nessie_xtea},
  95         { test_str,        NULL, testrun_nessie_xtea},
  96         { performance_str, NULL, testrun_performance_xtea},
  97         { echo_str,    (void*)1, (void_fpt)echo_ctrl},
  98         { NULL,            NULL, NULL}
  99 };
 100
 101 int main (void){
 102         sysclk_set_freq(SYS_FREQ);
 103         sysclk_mosc_verify_enable();
 104         uart_init(UART_0, 115200, 8, UART_PARATY_NONE, UART_STOPBITS_ONE);
 105         gptm_set_timer_32periodic(TIMER0);
 106
 107         cli_rx = uart0_getc;
 108         cli_tx = uart0_putc;
 109
 110         for(;;){
 111                 cli_putstr("\r\n\r\nARM-Crypto-Lib VS (");
 112                 cli_putstr(algo_name);
 113                 cli_putstr("; ");
 114                 cli_putstr(__DATE__);
 115                 cli_putc(' ');
 116                 cli_putstr(__TIME__);
 117                 cli_putstr(")\r\nloaded and running\r\n");
 118                 cmd_interface(cmdlist);
 119         }
 120 }