Add TEST_FAIL() support for internal hash functions

md4_vector(), md5_vector(), sha1_vector(), and sha256_vector() already
supported TEST_FAIL() with the OpenSSL crypto implementation, but the
same test functionality is needed for the internal crypto implementation
as well.

Signed-off-by: Jouni Malinen <j@w1.fi>

src/crypto/md4-internal.c

@@ -31,6 +31,9 @@ int md4_vector(size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
 	MD4_CTX ctx;
 	size_t i;
 
+	if (TEST_FAIL())
+		return -1;
+
 	MD4Init(&ctx);
 	for (i = 0; i < num_elem; i++)
 		MD4Update(&ctx, addr[i], len[i]);

src/crypto/md5-internal.c

@@ -33,6 +33,9 @@ int md5_vector(size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
 	MD5_CTX ctx;
 	size_t i;
 
+	if (TEST_FAIL())
+		return -1;
+
 	MD5Init(&ctx);
 	for (i = 0; i < num_elem; i++)
 		MD5Update(&ctx, addr[i], len[i]);

src/crypto/sha1-internal.c

@@ -33,6 +33,9 @@ int sha1_vector(size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
 	SHA1_CTX ctx;
 	size_t i;
 
+	if (TEST_FAIL())
+		return -1;
+
 	SHA1Init(&ctx);
 	for (i = 0; i < num_elem; i++)
 		SHA1Update(&ctx, addr[i], len[i]);

src/crypto/sha256-internal.c

@@ -28,6 +28,9 @@ int sha256_vector(size_t num_elem, const u8 *addr[], const size_t *len,
 	struct sha256_state ctx;
 	size_t i;
 
+	if (TEST_FAIL())
+		return -1;
+
 	sha256_init(&ctx);
 	for (i = 0; i < num_elem; i++)
 		if (sha256_process(&ctx, addr[i], len[i]))