287 lines
7.7 KiB
C
287 lines
7.7 KiB
C
/* main-skein-test.c */
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/*
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This file is part of the AVR-Crypto-Lib.
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Copyright (C) 2008 Daniel Otte (daniel.otte@rub.de)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* threefish test-suit
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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 "skein.h"
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#include "cli.h"
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#include "performance_test.h"
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#include <stdint.h>
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#include <string.h>
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#include <stdlib.h>
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char* algo_name = "Skein";
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/*****************************************************************************
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* additional validation-functions *
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*****************************************************************************/
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void testrun_stdtest_skein256(uint16_t outsize_b){
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uint8_t message[64];
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uint8_t hash[(outsize_b+7)/8];
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uint8_t i;
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skein256_ctx_t ctx;
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cli_putstr_P(PSTR("\r\n\r\nTest vectors for Skein (256 bits):"));
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for(i=0; i<64; ++i)
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message[i] = 0xFF-i;
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cli_putstr_P(PSTR("\r\nmessage: "));
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cli_hexdump(message, 1);
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skein256_init(&ctx, outsize_b);
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skein256_lastBlock(&ctx, message, 8);
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skein256_ctx2hash(hash, &ctx);
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cli_putstr_P(PSTR("\r\nhash:"));
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cli_hexdump_block(hash, (outsize_b+7)/8, 4, 16);
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cli_putstr_P(PSTR("\r\nmessage:"));
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cli_hexdump_block(message, 32, 4, 16);
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skein256_init(&ctx, outsize_b);
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skein256_lastBlock(&ctx, message, 32*8);
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skein256_ctx2hash(hash, &ctx);
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cli_putstr_P(PSTR("\r\nhash:"));
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cli_hexdump_block(hash, (outsize_b+7)/8, 4, 16);
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cli_putstr_P(PSTR("\r\nmessage:"));
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cli_hexdump_block(message, 64, 4, 16);
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skein256_init(&ctx, outsize_b);
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skein256_lastBlock(&ctx, message, 64*8);
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skein256_ctx2hash(hash, &ctx);
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cli_putstr_P(PSTR("\r\nhash:"));
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cli_hexdump_block(hash, (outsize_b+7)/8, 4, 16);
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}
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void testrun_stdtest_skein512(uint16_t outsize_b){
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uint8_t message[128];
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uint8_t hash[(outsize_b+7)/8];
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uint8_t i;
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skein512_ctx_t ctx;
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cli_putstr_P(PSTR("\r\n\r\nTest vectors for Skein (512 bits):"));
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for(i=0; i<128; ++i)
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message[i] = 0xFF-i;
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cli_putstr_P(PSTR("\r\nmessage: "));
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cli_hexdump(message, 1);
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skein512_init(&ctx, outsize_b);
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skein512_lastBlock(&ctx, message, 8);
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skein512_ctx2hash(hash, &ctx);
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cli_putstr_P(PSTR("\r\nhash:"));
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cli_hexdump_block(hash, (outsize_b+7)/8, 4, 16);
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cli_putstr_P(PSTR("\r\nmessage:"));
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cli_hexdump_block(message, 64, 4, 16);
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skein512_init(&ctx, outsize_b);
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skein512_lastBlock(&ctx, message, 64*8);
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skein512_ctx2hash(hash, &ctx);
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cli_putstr_P(PSTR("\r\nhash:"));
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cli_hexdump_block(hash, (outsize_b+7)/8, 4, 16);
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cli_putstr_P(PSTR("\r\nmessage:"));
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cli_hexdump_block(message, 128, 4, 16);
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skein512_init(&ctx, outsize_b);
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skein512_lastBlock(&ctx, message, 128*8);
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skein512_ctx2hash(hash, &ctx);
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cli_putstr_P(PSTR("\r\nhash:"));
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cli_hexdump_block(hash, (outsize_b+7)/8, 4, 16);
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}
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void testrun_stdtest_skein1024(uint16_t outsize_b){
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uint8_t message[256];
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uint8_t hash[(outsize_b+7)/8];
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uint16_t i;
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skein1024_ctx_t ctx;
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cli_putstr_P(PSTR("\r\n\r\nTest vectors for Skein (1024 bits):"));
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for(i=0; i<256; ++i)
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message[i] = 0xFF-i;
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cli_putstr_P(PSTR("\r\nmessage: "));
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cli_hexdump(message, 1);
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skein1024_init(&ctx, outsize_b);
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skein1024_lastBlock(&ctx, message, 8);
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skein1024_ctx2hash(hash, &ctx);
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cli_putstr_P(PSTR("\r\nhash:"));
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cli_hexdump_block(hash, (outsize_b+7)/8, 4, 16);
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cli_putstr_P(PSTR("\r\nmessage:"));
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cli_hexdump_block(message, 128, 4, 16);
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skein1024_init(&ctx, outsize_b);
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skein1024_lastBlock(&ctx, message, 128*8);
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skein1024_ctx2hash(hash, &ctx);
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cli_putstr_P(PSTR("\r\nhash:"));
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cli_hexdump_block(hash, (outsize_b+7)/8, 4, 16);
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cli_putstr_P(PSTR("\r\nmessage:"));
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cli_hexdump_block(message, 256, 4, 16);
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skein1024_init(&ctx, outsize_b);
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skein1024_lastBlock(&ctx, message, 256*8);
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skein1024_ctx2hash(hash, &ctx);
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cli_putstr_P(PSTR("\r\nhash:"));
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cli_hexdump_block(hash, (outsize_b+7)/8, 4, 16);
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}
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void testrun_stdtest_skein(void){
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testrun_stdtest_skein256(256);
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testrun_stdtest_skein512(512);
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testrun_stdtest_skein1024(1024);
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}
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/*
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void testrun_performance_threefish256(void){
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uint64_t t;
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char str[16];
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uint8_t key[THREEFISH256_BLOCKSIZE_B];
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uint8_t data[THREEFISH256_BLOCKSIZE_B];
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uint8_t tweak[16];
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threefish256_ctx_t ctx;
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cli_putstr_P(PSTR("\r\nThreefish-256 performance:"));
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calibrateTimer();
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print_overhead();
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// memset(key, 0, THREEFISH256_BLOCKSIZE_B);
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// memset(tweak, 0, 16);
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startTimer(1);
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threefish256_init(key, tweak, &ctx);
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t = stopTimer();
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cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
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ultoa((unsigned long)t, str, 10);
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cli_putstr(str);
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startTimer(1);
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threefish256_enc(data, &ctx);
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t = stopTimer();
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cli_putstr_P(PSTR("\r\n\tencrypt time: "));
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ultoa((unsigned long)t, str, 10);
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cli_putstr(str);
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cli_putstr_P(PSTR("\r\n"));
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}
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void testrun_performance_threefish512(void){
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uint64_t t;
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char str[16];
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uint8_t key[THREEFISH512_BLOCKSIZE_B];
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uint8_t data[THREEFISH512_BLOCKSIZE_B];
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uint8_t tweak[16];
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threefish512_ctx_t ctx;
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cli_putstr_P(PSTR("\r\nThreefish-512 performance:"));
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calibrateTimer();
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print_overhead();
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// memset(key, 0, THREEFISH512_BLOCKSIZE_B);
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// memset(tweak, 0, 16);
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startTimer(1);
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threefish512_init(key, tweak, &ctx);
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t = stopTimer();
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cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
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ultoa((unsigned long)t, str, 10);
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cli_putstr(str);
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startTimer(1);
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threefish512_enc(data, &ctx);
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t = stopTimer();
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cli_putstr_P(PSTR("\r\n\tencrypt time: "));
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ultoa((unsigned long)t, str, 10);
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cli_putstr(str);
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cli_putstr_P(PSTR("\r\n"));
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}
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void testrun_performance_threefish1024(void){
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uint64_t t;
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char str[16];
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uint8_t key[THREEFISH1024_BLOCKSIZE_B];
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uint8_t data[THREEFISH1024_BLOCKSIZE_B];
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uint8_t tweak[16];
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threefish1024_ctx_t ctx;
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cli_putstr_P(PSTR("\r\nThreefish-1024 performance:"));
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calibrateTimer();
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print_overhead();
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// memset(key, 0, THREEFISH1024_BLOCKSIZE_B);
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// memset(tweak, 0, 16);
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startTimer(1);
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threefish1024_init(key, tweak, &ctx);
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t = stopTimer();
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cli_putstr_P(PSTR("\r\n\tctx-gen time: "));
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ultoa((unsigned long)t, str, 10);
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cli_putstr(str);
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startTimer(1);
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threefish1024_enc(data, &ctx);
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t = stopTimer();
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cli_putstr_P(PSTR("\r\n\tencrypt time: "));
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ultoa((unsigned long)t, str, 10);
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cli_putstr(str);
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cli_putstr_P(PSTR("\r\n"));
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}
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void testrun_performance_threefish(void){
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testrun_performance_threefish256();
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testrun_performance_threefish512();
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testrun_performance_threefish1024();
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}
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*/
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/*****************************************************************************
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* main *
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*****************************************************************************/
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const char nessie_str[] PROGMEM = "nessie";
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const char test_str[] PROGMEM = "test";
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const char performance_str[] PROGMEM = "performance";
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const char echo_str[] PROGMEM = "echo";
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cmdlist_entry_t cmdlist[] PROGMEM = {
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// { nessie_str, NULL, testrun_nessie_noekeon},
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{ test_str, NULL, testrun_stdtest_skein},
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// { performance_str, NULL, testrun_performance_threefish},
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{ echo_str, (void*)1, (void_fpt)echo_ctrl},
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{ NULL, NULL, NULL}
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};
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int main (void){
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DEBUG_INIT();
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cli_rx = uart_getc;
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cli_tx = uart_putc;
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for(;;){
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cli_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
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cli_putstr(algo_name);
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cli_putstr_P(PSTR(")\r\nloaded and running\r\n"));
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cmd_interface(cmdlist);
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}
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}
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