add speed test

.gitignore

@@ -1,2 +1,3 @@
 *.o
-test
+test-speed
+test-verify

Makefile

@@ -1,13 +1,17 @@
 CC = gcc
 CFLAGS = -Wall
-OBJS = aux.o ecdsa.o secp256k1.o sha256.o rand.o test.o
+OBJS = aux.o ecdsa.o secp256k1.o sha256.o rand.o
-NAME = test
+
+all: test-speed test-verify
 
 %.o: %.c
 	$(CC) $(CFLAGS) -o $@ -c $<
 
-$(NAME): $(OBJS)
+test-speed: test-speed.o $(OBJS)
-	gcc $(OBJS) -o $(NAME) -lcrypto
+	gcc test-speed.o $(OBJS) -o test-speed -lcrypto
+
+test-verify: test-verify.o $(OBJS)
+	gcc test-verify.o $(OBJS) -o test-verify -lcrypto
 
 clean:
-	rm -f $(OBJS) $(NAME)
+	rm -f $(OBJS) test-speed test-verify

test-speed.c

@@ -0,0 +1,58 @@
+/**
+ * Copyright (c) 2013 Tomas Dzetkulic
+ * Copyright (c) 2013 Pavol Rusnak
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
+ * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <time.h>
+
+#include "ecdsa.h"
+#include "rand.h"
+
+int main()
+{
+	uint8_t sig[70], priv_key[32], msg[256];
+	uint32_t sig_len, i, msg_len;
+	int cnt = 0;
+
+	init_rand();
+
+	clock_t t = clock();
+	for (;;) {
+		// random message len between 1 and 256
+		msg_len = (random32() & 0xFF) + 1;
+		// create random message
+		for (i = 0; i < msg_len; i++) {
+			msg[i] = random32() & 0xFF;
+		}
+		// create random privkey
+		for (i = 0; i < 32; i++) {
+			priv_key[i] = random32() & 0xFF;
+		}
+
+		// use our ECDSA signer to sign the message with the key
+		ecdsa_sign(priv_key, msg, msg_len, sig, &sig_len);
+
+		cnt++;
+		if ((cnt % 100) == 0) printf("Speed: %f sig/s \n", 1.0f * cnt / ((float)(clock() - t) / CLOCKS_PER_SEC));
+	}
+	return 0;
+}

test-verify.c

@@ -24,6 +24,7 @@
 #include <openssl/ecdsa.h>
 #include <openssl/obj_mac.h>
 #include <openssl/sha.h>
+#include <stdio.h>
 #include <stdint.h>
 
 #include "ecdsa.h"
@@ -44,7 +45,7 @@ int main()
 		// random message len between 1 and 256
 		msg_len = (random32() & 0xFF) + 1;
 		// create random message
-		for (i = 0; i <msg_len; i++) {
+		for (i = 0; i < msg_len; i++) {
 			msg[i] = random32() & 0xFF;
 		}
 		// new ECDSA key