X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=test_src%2Fmain-serpent-test.c;fp=test_src%2Fmain-serpent-test.c;h=5c450b64df58282e38797b46216f5d4a8a279fdc;hb=2159c273c9d3361571a6ff1ab63d9bc76582fbab;hp=0000000000000000000000000000000000000000;hpb=4d76909e4282baf1420ee309e270384246b241b8;p=avr-crypto-lib.git

diff --git a/test_src/main-serpent-test.c b/test_src/main-serpent-test.c
new file mode 100644
index 0000000..5c450b6
--- /dev/null
+++ b/test_src/main-serpent-test.c
@@ -0,0 +1,130 @@
+/* main-serpent-test.c */
+/*
+    This file is part of the Crypto-avr-lib/microcrypt-lib.
+    Copyright (C) 2008  Daniel Otte (daniel.otte@rub.de)
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/*
+ * serpent test-suit
+ * 
+*/
+
+#include "config.h"
+#include "serial-tools.h"
+#include "uart.h"
+#include "debug.h"
+
+#include "serpent.h"
+#include "nessie_bc_test.h"
+#include "cli.h"
+#include "performance_test.h"
+
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+
+char* cipher_name = "Serpent";
+
+/*****************************************************************************
+ *  additional validation-functions											 *
+ *****************************************************************************/
+void serpent_genctx_dummy(uint8_t* key, uint16_t keysize, void* ctx){
+	serpent_init(key, keysize&0xff, ctx);
+}
+
+void testrun_nessie_serpent(void){
+	nessie_bc_ctx.blocksize_B =  16;
+	nessie_bc_ctx.keysize_b   = 128;
+	nessie_bc_ctx.name        = cipher_name;
+	nessie_bc_ctx.ctx_size_B  = sizeof(serpent_ctx_t);
+	nessie_bc_ctx.cipher_enc  = (nessie_bc_enc_fpt)serpent_enc;
+	nessie_bc_ctx.cipher_dec  = (nessie_bc_dec_fpt)serpent_dec;
+	nessie_bc_ctx.cipher_genctx  = (nessie_bc_gen_fpt)serpent_genctx_dummy;
+	
+	nessie_bc_run();
+	
+	nessie_bc_ctx.keysize_b   = 192;
+	nessie_bc_run();
+	
+	nessie_bc_ctx.keysize_b   = 256;
+	nessie_bc_run();
+}
+
+
+void testrun_performance_serpent(void){
+	uint64_t t;
+	char str[16];
+	uint8_t key[32], data[16];
+	serpent_ctx_t ctx;
+	
+	calibrateTimer();
+	print_overhead();
+	
+	memset(key,  0, 32);
+	memset(data, 0, 16);
+	
+	startTimer(1);
+	serpent_init(key, 0, &ctx);
+	t = stopTimer();
+	uart_putstr_P(PSTR("\r\n\tctx-gen time: "));
+	ultoa((unsigned long)t, str, 10);
+	uart_putstr(str);
+	
+	
+	startTimer(1);
+	serpent_enc(data, &ctx);
+	t = stopTimer();
+	uart_putstr_P(PSTR("\r\n\tencrypt time: "));
+	ultoa((unsigned long)t, str, 10);
+	uart_putstr(str);
+	
+	
+	startTimer(1);
+	serpent_dec(data, &ctx);
+	t = stopTimer();
+	uart_putstr_P(PSTR("\r\n\tdecrypt time: "));
+	ultoa((unsigned long)t, str, 10);
+	uart_putstr(str);
+	
+	uart_putstr_P(PSTR("\r\n"));
+}
+/*****************************************************************************
+ *  main																	 *
+ *****************************************************************************/
+
+int main (void){
+	char  str[20];
+	DEBUG_INIT();
+	uart_putstr("\r\n");
+
+	uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
+	uart_putstr(cipher_name);
+	uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
+
+	PGM_P    u   = PSTR("nessie\0test\0performance\0");
+	void_fpt v[] = {testrun_nessie_serpent, testrun_nessie_serpent, testrun_performance_serpent};
+
+	while(1){ 
+		if (!getnextwordn(str,20)){DEBUG_S("DBG: W1\r\n"); goto error;}
+		if(execcommand_d0_P(str, u, v)<0){
+			uart_putstr_P(PSTR("\r\nunknown command\r\n"));
+		}
+		continue;
+	error:
+		uart_putstr("ERROR\r\n");
+	}
+	
+}
+