X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=test%2Fhmactest.c;h=babfb0e1a7ef049297c94ce3360d34b9734d3b64;hb=c720fc35f4aa90cdc7cdc424b976c5322fb0098e;hp=48c531e14d1725b24135c480ef70bb4e91abec2f;hpb=f53537b1fabdb38baf43e930b9c546ffb50a86cf;p=oweals%2Fopenssl.git

diff --git a/test/hmactest.c b/test/hmactest.c
index 48c531e14d..babfb0e1a7 100644
--- a/test/hmactest.c
+++ b/test/hmactest.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -7,6 +7,12 @@
  * https://www.openssl.org/source/license.html
  */
 
+/*
+ * HMAC low level APIs are deprecated for public use, but still ok for internal
+ * use.
+ */
+#include "internal/deprecated.h"
+
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -38,10 +44,8 @@ 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 +53,8 @@ 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 +175,27 @@ 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);