r17492: add a test with the example values from rfc1321 (MD5)

metze

1 files changed, 87 insertions, 0 deletions

diff --git a/source/lib/crypto/md5test.c b/source/lib/crypto/md5test.c
new file mode 100644
index 00000000000..6c2de9e6757
--- /dev/null
+++ b/source/lib/crypto/md5test.c
@@ -0,0 +1,87 @@
+/* 
+   Unix SMB/CIFS implementation.
+   MD5 tests
+   Copyright (C) Stefan Metzmacher
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "lib/crypto/crypto.h"
+
+struct torture_context;
+
+/*
+ This uses the test values from rfc1321
+*/
+BOOL torture_local_crypto_md5(struct torture_context *torture) 
+{
+	BOOL ret = True;
+	uint32_t i;
+	struct {
+		DATA_BLOB data;
+		DATA_BLOB md5;
+	} testarray[] = {
+	{
+		.data	= data_blob_string_const(""),
+		.md5	= strhex_to_data_blob("d41d8cd98f00b204e9800998ecf8427e")
+	},{
+		.data	= data_blob_string_const("a"),
+		.md5	= strhex_to_data_blob("0cc175b9c0f1b6a831c399e269772661")
+	},{
+		.data	= data_blob_string_const("abc"),
+		.md5	= strhex_to_data_blob("900150983cd24fb0d6963f7d28e17f72")
+	},{
+		.data	= data_blob_string_const("message digest"),
+		.md5	= strhex_to_data_blob("f96b697d7cb7938d525a2f31aaf161d0")
+	},{
+		.data	= data_blob_string_const("abcdefghijklmnopqrstuvwxyz"),
+		.md5	= strhex_to_data_blob("c3fcd3d76192e4007dfb496cca67e13b")
+	},{
+		.data	= data_blob_string_const("ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+						 "abcdefghijklmnopqrstuvwxyz"
+						 "0123456789"),
+		.md5	= strhex_to_data_blob("d174ab98d277d9f5a5611c2c9f419d9f")
+	},{
+		.data	= data_blob_string_const("123456789012345678901234567890"
+						 "123456789012345678901234567890"
+						 "12345678901234567890"),
+		.md5	= strhex_to_data_blob("57edf4a22be3c955ac49da2e2107b67a")
+	}
+	};
+
+	for (i=0; i < ARRAY_SIZE(testarray); i++) {
+		struct MD5Context ctx;
+		uint8_t md5[16];
+		int e;
+
+		MD5Init(&ctx);
+		MD5Update(&ctx, testarray[i].data.data, testarray[i].data.length);
+		MD5Final(md5, &ctx);
+
+		e = memcmp(testarray[i].md5.data,
+			   md5,
+			   MIN(testarray[i].md5.length, sizeof(md5)));
+		if (e != 0) {
+			printf("hmacsha1 test[%u]: failed\n", i);
+			dump_data(0, testarray[i].data.data, testarray[i].data.length);
+			dump_data(0, testarray[i].md5.data, testarray[i].md5.length);
+			dump_data(0, md5, sizeof(md5));
+			ret = False;
+		}
+	}
+
+	return ret;
+}