282 lines
9.0 KiB
C
282 lines
9.0 KiB
C
/* main-salsa20-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) 2006-2015 Daniel Otte (bg@nerilex.org)
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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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#include "main-test-common.h"
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#include "salsa20.h"
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#include "performance_test.h"
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#include "scal_salsa20.h"
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#include "scal-basic.h"
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#include "scal-nessie.h"
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char *algo_name = "Salsa20";
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/*****************************************************************************
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* additional validation-functions *
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*****************************************************************************/
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void nessie_first(void){
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salsa20_ctx_t ctx;
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uint8_t key[16];
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memset(key, 0, 16);
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key[0] = 0x80;
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cli_putstr_P(PSTR("\r\n testing with key: "));
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cli_hexdump(key, 16);
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salsa20_init(key, 128, NULL, &ctx);
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cli_putstr_P(PSTR("\r\n internal state: "));
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cli_hexdump_block(ctx.a.v8, 64, 4, 16);
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salsa20_gen(&ctx);
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cli_putstr_P(PSTR("\r\n internal state: "));
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cli_hexdump_block(ctx.a.v8, 64, 4, 16);
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cli_putstr_P(PSTR("\r\n data: "));
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cli_hexdump_block(ctx.buffer, 64, 4, 16);
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memset(key, 0, 16);
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key[15] = 0x01;
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cli_putstr_P(PSTR("\r\n testing with key: "));
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cli_hexdump(key, 16);
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cli_hexdump_block(ctx.a.v8, 64, 4, 16);
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salsa20_init(key, 128, NULL, &ctx);
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cli_putstr_P(PSTR("\r\n internal state: "));
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cli_hexdump_block(ctx.a.v8, 64, 4, 16);
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salsa20_gen(&ctx);
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cli_putstr_P(PSTR("\r\n internal state: "));
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cli_hexdump_block(ctx.a.v8, 64, 4, 16);
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cli_putstr_P(PSTR("\r\n data: "));
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cli_hexdump_block(ctx.buffer, 64, 4, 16);
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}
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/*
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Salsa20(
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
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=(
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
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).
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Salsa20(
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211,159, 13,115, 76, 55, 82,183, 3,117,222, 37,191,187,234,136,
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49,237,179, 48, 1,106,178,219,175,199,166, 48, 86, 16,179,207,
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31,240, 32, 63, 15, 83, 93,161,116,147, 48,113,238, 55,204, 36,
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79,201,235, 79, 3, 81,156, 47,203, 26,244,243, 88,118,104, 54)
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= (
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109, 42,178,168,156,240,248,238,168,196,190,203, 26,110,170,154,
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29, 29,150, 26,150, 30,235,249,190,163,251, 48, 69,144, 51, 57,
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118, 40,152,157,180, 57, 27, 94,107, 42,236, 35, 27,111,114,114,
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219,236,232,135,111,155,110, 18, 24,232, 95,158,179, 19, 48,202
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).
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Salsa20(
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88,118,104, 54, 79,201,235, 79, 3, 81,156, 47,203, 26,244,243,
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191,187,234,136,211,159, 13,115, 76, 55, 82,183, 3,117,222, 37,
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86, 16,179,207, 49,237,179, 48, 1,106,178,219,175,199,166, 48,
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238, 55,204, 36, 31,240, 32, 63, 15, 83, 93,161,116,147, 48,113)
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= (
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179, 19, 48,202,219,236,232,135,111,155,110, 18, 24,232, 95,158,
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26,110,170,154,109, 42,178,168,156,240,248,238,168,196,190,203,
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69,144, 51, 57, 29, 29,150, 26,150, 30,235,249,190,163,251, 48,
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27,111,114,114,118, 40,152,157,180, 57, 27, 94,107, 42,236, 35
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).
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Salsa20^1000000 (
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6,124, 83,146, 38,191, 9, 50, 4,161, 47,222,122,182,223,185,
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75, 27, 0,216, 16,122, 7, 89,162,104,101,147,213, 21, 54, 95,
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225,253,139,176,105,132, 23,116, 76, 41,176,207,221, 34,157,108,
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94, 94, 99, 52, 90,117, 91,220,146,190,239,143,196,176,130,186)
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=(
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8, 18, 38,199,119, 76,215, 67,173,127,144,162,103,212,176,217,
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192, 19,233, 33,159,197,154,160,128,243,219, 65,171,136,135,225,
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123, 11, 68, 86,237, 82, 20,155,133,189, 9, 83,167,116,194, 78,
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122,127,195,185,185,204,188, 90,245, 9,183,248,226, 85,245,104
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).
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*/
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const uint8_t Salsa20_spectest0_in[] PROGMEM = {
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
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const uint8_t Salsa20_spectest0_ref[] PROGMEM = {
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
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const uint8_t Salsa20_spectest1_in[] PROGMEM = {
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211,159, 13,115, 76, 55, 82,183, 3,117,222, 37,191,187,234,136,
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49,237,179, 48, 1,106,178,219,175,199,166, 48, 86, 16,179,207,
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31,240, 32, 63, 15, 83, 93,161,116,147, 48,113,238, 55,204, 36,
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79,201,235, 79, 3, 81,156, 47,203, 26,244,243, 88,118,104, 54 };
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const uint8_t Salsa20_spectest1_ref[] PROGMEM = {
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109, 42,178,168,156,240,248,238,168,196,190,203, 26,110,170,154,
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29, 29,150, 26,150, 30,235,249,190,163,251, 48, 69,144, 51, 57,
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118, 40,152,157,180, 57, 27, 94,107, 42,236, 35, 27,111,114,114,
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219,236,232,135,111,155,110, 18, 24,232, 95,158,179, 19, 48,202 };
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const uint8_t Salsa20_spectest2_in[] PROGMEM = {
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88,118,104, 54, 79,201,235, 79, 3, 81,156, 47,203, 26,244,243,
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191,187,234,136,211,159, 13,115, 76, 55, 82,183, 3,117,222, 37,
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86, 16,179,207, 49,237,179, 48, 1,106,178,219,175,199,166, 48,
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238, 55,204, 36, 31,240, 32, 63, 15, 83, 93,161,116,147, 48,113 };
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const uint8_t Salsa20_spectest2_ref[] PROGMEM = {
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179, 19, 48,202,219,236,232,135,111,155,110, 18, 24,232, 95,158,
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26,110,170,154,109, 42,178,168,156,240,248,238,168,196,190,203,
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69,144, 51, 57, 29, 29,150, 26,150, 30,235,249,190,163,251, 48,
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27,111,114,114,118, 40,152,157,180, 57, 27, 94,107, 42,236, 35 };
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const uint8_t Salsa20_spectest3_in[] PROGMEM = {
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6,124, 83,146, 38,191, 9, 50, 4,161, 47,222,122,182,223,185,
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75, 27, 0,216, 16,122, 7, 89,162,104,101,147,213, 21, 54, 95,
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225,253,139,176,105,132, 23,116, 76, 41,176,207,221, 34,157,108,
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94, 94, 99, 52, 90,117, 91,220,146,190,239,143,196,176,130,186 };
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const uint8_t Salsa20_spectest3_ref[] PROGMEM = {
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8, 18, 38,199,119, 76,215, 67,173,127,144,162,103,212,176,217,
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192, 19,233, 33,159,197,154,160,128,243,219, 65,171,136,135,225,
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123, 11, 68, 86,237, 82, 20,155,133,189, 9, 83,167,116,194, 78,
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122,127,195,185,185,204,188, 90,245, 9,183,248,226, 85,245,104 };
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void spec_test(void){
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uint8_t buffer[64];
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nessie_first();
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cli_putstr_P(PSTR("\r\ntesting with vectors from sepcification"));
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cli_putstr_P(PSTR("\r\ntest 0: "));
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memcpy_P(buffer, Salsa20_spectest0_in, 64);
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salsa20_hash((uint32_t*)buffer);
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if(memcmp_P(buffer, Salsa20_spectest0_ref, 64)){
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cli_putstr_P(PSTR(" [fail]"));
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}else{
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cli_putstr_P(PSTR(" [ok]"));
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}
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cli_putstr_P(PSTR("\r\ntest 1: "));
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memcpy_P(buffer, Salsa20_spectest1_in, 64);
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salsa20_hash((uint32_t*)buffer);
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if(memcmp_P(buffer, Salsa20_spectest1_ref, 64)){
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cli_putstr_P(PSTR(" [fail]"));
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}else{
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cli_putstr_P(PSTR(" [ok]"));
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}
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cli_putstr_P(PSTR("\r\ntest 2: "));
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memcpy_P(buffer, Salsa20_spectest2_in, 64);
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salsa20_hash((uint32_t*)buffer);
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if(memcmp_P(buffer, Salsa20_spectest2_ref, 64)){
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cli_putstr_P(PSTR(" [fail]"));
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}else{
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cli_putstr_P(PSTR(" [ok]"));
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}
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uint32_t count=0;
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cli_putstr_P(PSTR("\r\ntest 3: "));
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memcpy_P(buffer, Salsa20_spectest3_in, 64);
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do{
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if((count&0xFFFF)==0){
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cli_putc('.');
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if((count&0x20FFFF)==0){
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cli_putc('\r'); cli_putc('\n');
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}
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}
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salsa20_hash((uint32_t*)buffer);
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}while(++count<1000000);
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if(memcmp_P(buffer, Salsa20_spectest0_ref, 64)){
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cli_putstr_P(PSTR(" [fail]"));
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}else{
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cli_putstr_P(PSTR(" [ok]"));
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}
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}
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void testrun_nessie_salsa20(void){
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scal_nessie_set_estream(1);
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scal_nessie_run(&salsa20_desc);
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}
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void testrun_performance_salsa20(void){
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uint64_t t;
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char str[16];
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uint8_t key[32];
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salsa20_ctx_t ctx;
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calibrateTimer();
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print_overhead();
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memset(key, 0, 16);
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startTimer(1);
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salsa20_init(key, 128, NULL, &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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salsa20_gen(&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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/*****************************************************************************
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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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const cmdlist_entry_t cmdlist[] PROGMEM = {
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{ nessie_str, NULL, testrun_nessie_salsa20 },
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{ performance_str, NULL, testrun_performance_salsa20},
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{ test_str, NULL, spec_test},
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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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main_setup();
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for(;;){
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welcome_msg(algo_name);
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cmd_interface(cmdlist);
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}
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}
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