Update specktest.c

change some wrong codes

test/specktest.c

@@ -64,25 +64,36 @@ int main(int argc, char **argv)
 
 #include <openssl/speck.h>
 
-int main(int argc, char **argv)
+int main(int argc, char** argv)
 {
-	speck_key_t key;
-	unsigned char userkey[2] = { 0x01, 0x02, };
-	unsigned char msg[2] = { 0xab, 0xcd, };
-	SPECK_TYPE S[SPECK_ROUNDS];
-	
-	unsigned char cbuf[2];
-	unsigned char mbuf[2];
+	int sum = 0;
+#ifdef SPECK_32_64
+	uint16_t key[4] = { 0x0100, 0x0908, 0x1110, 0x1918 };
+	uint16_t plain[2] = { 0x694c, 0x6574 };
+	uint16_t enc[2] = { 0x42f2, 0xa868 };
+#endif
 
-	speck_set_encrypt_key(&key, userkey);
-	speck_expand(&key, S);
-	speck_encrypt(msg, cbuf, S);
-	speck_decrypt(cbuf, mbuf, S);
+#ifdef SPECK_64_128
+	uint32_t key[4] = { 0x03020100, 0x0b0a0908, 0x13121110, 0x1b1a1918 };
+	uint32_t plain[2] = { 0x7475432d, 0x3b726574 };
+	uint32_t enc[2] = { 0x454e028b, 0x8c6fa548 };
+#endif
 
-	if (memcmp(msg, mbuf, 2)) {
-		return -1;
+#ifdef SPECK_128_256
+	uint64_t key[4] = { 0x0706050403020100, 0x0f0e0d0c0b0a0908, 0x1716151413121110, 0x1f1e1d1c1b1a1918 };
+	uint64_t plain[2] = { 0x202e72656e6f6f70, 0x65736f6874206e49 };
+	uint64_t enc[2] = { 0x4eeeb48d9c188f43, 0x4109010405c0f53e };
+#endif
+	SPECK_TYPE buffer[2] = { 0 };
+	SPECK_TYPE exp[SPECK_ROUNDS];
+	speck_set_encrypt_key(key, exp);
+	speck_encrypt(plain, buffer, exp);
+	speck_decrypt(enc, buffer, exp);
+	if (memcmp(buffer, plain, sizeof(enc)))
+	{
+		sum++;
 	}
-
-	return 0;
+	
+	return sum;
 }
 #endif