fix dependencies of cmp_{msg,protect}_test.c in test/build.info

[openssl.git] / test / hmactest.c

diff --git a/test/hmactest.c b/test/hmactest.c
index 48c531e14d1725b24135c480ef70bb4e91abec2f..a4a9c849b9145d675c766d4f2fb4ee0288bf9d8c 100644 (file)
--- a/test/hmactest.c
+++ b/test/hmactest.c
@@ -38,10 +38,8 @@ static struct test_st {
         "e9139d1e6ee064ef8cf514fc7dc83e86",
     },
     {
-        {
-            0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
-            0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
-        }, 16, "Hi There", 8,
+        "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+        16, "Hi There", 8,
         "9294727a3638bb1c13f48ef8158bfc9d",
     },
     {
@@ -49,10 +47,8 @@ static struct test_st {
         "750c783e6ab0b503eaa86e310a5db738",
     },
     {
-        {
-            0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
-            0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
-        }, 16, {
+        "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+        16, {
             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
             0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
@@ -173,6 +169,27 @@ static int test_hmac_run(void)
     if (!TEST_str_eq(p, test[6].digest))
         goto err;
 
+    /* Test reusing a key */
+    if (!TEST_true(HMAC_Init_ex(ctx, NULL, 0, NULL, NULL))
+        || !TEST_true(HMAC_Update(ctx, test[6].data, test[6].data_len))
+        || !TEST_true(HMAC_Final(ctx, buf, &len)))
+        goto err;
+    p = pt(buf, len);
+    if (!TEST_str_eq(p, test[6].digest))
+        goto err;
+
+    /*
+     * Test reusing a key where the digest is provided again but is the same as
+     * last time
+     */
+    if (!TEST_true(HMAC_Init_ex(ctx, NULL, 0, EVP_sha256(), NULL))
+        || !TEST_true(HMAC_Update(ctx, test[6].data, test[6].data_len))
+        || !TEST_true(HMAC_Final(ctx, buf, &len)))
+        goto err;
+    p = pt(buf, len);
+    if (!TEST_str_eq(p, test[6].digest))
+        goto err;
+
     ret = 1;
 err:
     HMAC_CTX_free(ctx);