116 lines
3.1 KiB
C
116 lines
3.1 KiB
C
/**
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* \file main-seed-test.c
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* \author Daniel Otte
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* \date 2007-06-01
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* \brief test suit for SEED
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* \par License
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* GPL
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*
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*/
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#include "config.h"
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#include "serial-tools.h"
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#include "uart.h"
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#include "debug.h"
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#include "seed.h"
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#include <stdint.h>
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#include <string.h>
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#include <util/delay.h>
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/*****************************************************************************
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* additional validation-functions *
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*****************************************************************************/
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/*****************************************************************************
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* self tests *
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*****************************************************************************/
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void testencrypt(uint8_t* block, uint8_t* key){
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seed_ctx_t ctx;
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uart_putstr("\r\n==testy-encrypt==\r\n key: ");
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uart_hexdump(key,16);
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seed_init(&ctx, key);
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uart_putstr("\r\n plain: ");
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uart_hexdump(block,16);
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_delay_ms(50);
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seed_encrypt(&ctx, block);
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uart_putstr("\r\n crypt: ");
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uart_hexdump(block,16);
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// uart_putstr("\r\n post-state: ");
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// uart_hexdump(ctx.k,16);
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}
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void testdecrypt(uint8_t* block, uint8_t* key){
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seed_ctx_t ctx;
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uart_putstr("\r\n==testy-decrypt==\r\n key: ");
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uart_hexdump(key,16);
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seed_init(&ctx, key);
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uart_putstr("\r\n crypt: ");
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uart_hexdump(block,16);
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_delay_ms(50);
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seed_decrypt(&ctx, block);
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uart_putstr("\r\n plain: ");
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uart_hexdump(block,16);
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// uart_putstr("\r\n post-state: ");
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// uart_hexdump(ctx.k,16);
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}
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void testrun_seed(void){
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uint8_t keys[4][16]=
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{ { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
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{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
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{ 0x47, 0x06, 0x48, 0x08, 0x51, 0xE6, 0x1B, 0xE8,
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0x5D, 0x74, 0xBF, 0xB3, 0xFD, 0x95, 0x61, 0x85 },
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{ 0x28, 0xDB, 0xC3, 0xBC, 0x49, 0xFF, 0xD8, 0x7D,
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0xCF, 0xA5, 0x09, 0xB1, 0x1D, 0x42, 0x2B, 0xE7,}
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};
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uint8_t datas[4][16]=
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{ { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
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0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
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{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
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{ 0x83, 0xA2, 0xF8, 0xA2, 0x88, 0x64, 0x1F, 0xB9,
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0xA4, 0xE9, 0xA5, 0xCC, 0x2F, 0x13, 0x1C, 0x7D },
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{ 0xB4, 0x1E, 0x6B, 0xE2, 0xEB, 0xA8, 0x4A, 0x14,
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0x8E, 0x2E, 0xED, 0x84, 0x59, 0x3C, 0x5E, 0xC7 }
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};
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uint8_t i=0;
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for(i=0; i<4; ++i){
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testencrypt(datas[i],keys[i]);
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testdecrypt(datas[i],keys[i]);
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}
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// testdecrypt(data,key);
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}
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/*****************************************************************************
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* main *
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*****************************************************************************/
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int main (void){
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char str[20];
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DEBUG_INIT();
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uart_putstr("\r\n");
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uart_putstr("\r\n\r\nCrypto-VS (seed)\r\nloaded and running\r\n");
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restart:
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while(1){
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if (!getnextwordn(str,20)) {DEBUG_S("DBG: W1\r\n"); goto error;}
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if (strcmp(str, "test")) {DEBUG_S("DBG: 1b\r\n"); goto error;}
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testrun_seed();
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goto restart;
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continue;
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error:
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uart_putstr("ERROR\r\n");
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}
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}
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