forgot a file

test_src/main-omac-noekeon-test.c

@@ -0,0 +1,139 @@
+/* main-omac-noekeon-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/>.
+*/
+/*
+ * OMAC-Noekeon test-suit
+ * 
+*/
+
+#include "config.h"
+#include "serial-tools.h"
+#include "uart.h"
+#include "debug.h"
+
+#include "noekeon.h"
+#include "omac_noekeon.h"
+
+#include "cli.h"
+#include "nessie_mac_test.h"
+
+#include <stdint.h>
+#include <string.h>
+
+char* algo_name = "OMAC-Noekeon";
+
+/*****************************************************************************
+ *  additional validation-functions											 *
+ *****************************************************************************/
+
+void test_mac(void* key, void* data, uint16_t datalength_b){
+	uint8_t mac[16];
+	uart_putstr_P(PSTR("\r\n-----------\r\n msg length (bit): 0x"));
+	uart_hexdump(((uint8_t*)&datalength_b)+1, 1);
+	uart_hexdump(((uint8_t*)&datalength_b)+0, 1);	
+	uart_putstr_P(PSTR("\r\n msg: "));
+	uart_hexdump(data, (datalength_b+7)/8);
+	uart_putstr_P(PSTR("\r\n key: "));
+	uart_hexdump(key, 16);
+	omac_noekeon(mac, data, datalength_b, key, (uint8_t)-1);
+	uart_putstr_P(PSTR("\r\n mac: "));
+	uart_hexdump(mac, 16);
+	
+}
+
+void testrun_test_noekeonomac(void){
+	uint8_t key[16], data[64];
+	uint16_t i;
+	memset(key,  0xAA, 16);
+	memset(data, 0x00, 64);
+	for(i=1;i<64*8; ++i){
+		test_mac(key, data, i);
+	}
+}
+
+/******************************************************************************/
+
+uint8_t stat_key[16];
+
+void noekeonomac_next_dummy(void* buffer, void* ctx){
+	omac_noekeon_next(buffer, stat_key, ctx);
+}
+
+void noekeonomac_init_dummy(void* key, uint16_t keysize_b, void* ctx){
+	omac_noekeon_init(ctx);
+	memcpy(stat_key, key, 16);
+}
+
+void noekeonomac_last_dummy(void* buffer, uint16_t size_b, void* key, uint16_t keysize_b, void* ctx){
+	while(size_b>128){
+		omac_noekeon_next(buffer, key, ctx);
+		size_b -= 128;
+		buffer = (uint8_t*)buffer +16;
+	}
+	omac_noekeon_last(buffer, size_b, key, ctx);
+}
+
+void noekeonomac_conv_dummy(void* buffer, void* ctx){
+	memcpy(buffer, ctx, 16);
+}
+
+void testrun_nessie_noekeonomac(void){
+	nessie_mac_ctx.macsize_b   = 128;
+	nessie_mac_ctx.keysize_b   = 128;
+	nessie_mac_ctx.blocksize_B = 16;
+	nessie_mac_ctx.ctx_size_B  = sizeof(noekeon_omac_ctx_t);
+	nessie_mac_ctx.name = algo_name;
+	nessie_mac_ctx.mac_init = noekeonomac_init_dummy;
+	nessie_mac_ctx.mac_next = noekeonomac_next_dummy;
+	nessie_mac_ctx.mac_last = noekeonomac_last_dummy;
+	nessie_mac_ctx.mac_conv = noekeonomac_conv_dummy;
+	
+	nessie_mac_run();
+}
+
+
+
+
+/*****************************************************************************
+ *  main																	 *
+ *****************************************************************************/
+
+int main (void){
+	char  str[20];
+	DEBUG_INIT();
+	uart_putstr("\r\n");
+
+	uart_putstr_P(PSTR("\r\n\r\nCrypto-VS ("));
+	uart_putstr(algo_name);
+	uart_putstr_P(PSTR(")\r\nloaded and running\r\n"));
+
+	PGM_P    u   = PSTR("nessie\0test\0");
+	void_fpt v[] = {testrun_nessie_noekeonomac, testrun_test_noekeonomac};
+
+	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");
+	}
+	
+}
+