1 files changed, 70 insertions, 0 deletions
diff --git a/lib/libmd/shadriver.c b/lib/libmd/shadriver.c
new file mode 100644
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--- /dev/null
+++ b/lib/libmd/shadriver.c
@@ -0,0 +1,70 @@
+/* SHADRIVER.C - test driver for SHA-1 (and SHA-2) */
+
+/* Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All rights
+ * reserved.
+ * 
+ * RSA Data Security, Inc. makes no representations concerning either the
+ * merchantability of this software or the suitability of this software for
+ * any particular purpose. It is provided "as is" without express or implied
+ * warranty of any kind.
+ * 
+ * These notices must be retained in any copies of any part of this
+ * documentation and/or software. */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/types.h>
+
+#include <stdio.h>
+#include <time.h>
+#include <string.h>
+
+#include "sha.h"
+#include "sha256.h"
+#include "sha512.h"
+
+/* The following makes SHA default to SHA-1 if it has not already been
+ * defined with C compiler flags. */
+#ifndef SHA
+#define SHA 1
+#endif
+
+#if SHA == 1
+#undef SHA_Data
+#define SHA_Data SHA1_Data
+#elif SHA == 256
+#undef SHA_Data
+#define SHA_Data SHA256_Data
+#elif SHA == 512
+#undef SHA_Data
+#define SHA_Data SHA512_Data
+#endif
+
+/* Digests a string and prints the result. */
+static void
+SHAString(char *string)
+{
+	char buf[2*64 + 1];
+
+	printf("SHA-%d (\"%s\") = %s\n",
+	       SHA, string, SHA_Data(string, strlen(string), buf));
+}
+
+/* Digests a reference suite of strings and prints the results. */
+int
+main(void)
+{
+	printf("SHA-%d test suite:\n", SHA);
+
+	SHAString("");
+	SHAString("abc");
+	SHAString("message digest");
+	SHAString("abcdefghijklmnopqrstuvwxyz");
+	SHAString("ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+		  "abcdefghijklmnopqrstuvwxyz0123456789");
+	SHAString("1234567890123456789012345678901234567890"
+		  "1234567890123456789012345678901234567890");
+
+	return 0;
+}