1 files changed, 70 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/hcrypto/test_hmac.c b/third_party/heimdal/lib/hcrypto/test_hmac.c
new file mode 100644
index 00000000000..063a461cc16
--- /dev/null
+++ b/third_party/heimdal/lib/hcrypto/test_hmac.c
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2006 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <config.h>
+#include <roken.h>
+
+#include <hmac.h>
+#include <evp.h>
+
+int
+main(int argc, char **argv)
+{
+    unsigned char buf[4] = { 0, 0, 0, 0 };
+    char hmackey[] = "hello-world";
+    size_t hmackey_size = sizeof(hmackey);
+    unsigned int hmaclen;
+    unsigned char hmac[EVP_MAX_MD_SIZE];
+    HMAC_CTX c;
+
+    char answer[20] = "\x2c\xfa\x32\xb7\x2b\x8a\xf6\xdf\xcf\xda"
+	              "\x6f\xd1\x52\x4d\x54\x58\x73\x0f\xf3\x24";
+
+    HMAC_CTX_init(&c);
+    HMAC_Init_ex(&c, hmackey, hmackey_size, EVP_sha1(), NULL);
+    HMAC_Update(&c, buf, sizeof(buf));
+    HMAC_Final(&c, hmac, &hmaclen);
+    HMAC_CTX_cleanup(&c);
+
+    if (hmaclen != 20) {
+	printf("hmaclen = %d\n", (int)hmaclen);
+	return 1;
+    }
+
+    if (ct_memcmp(hmac, answer, hmaclen) != 0) {
+	printf("wrong answer\n");
+	return 1;
+    }
+
+    return 0;
+}