Implement the NTLM authentication scheme by porting...

net/http/des_unittest.cc

+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <string.h>
+
+#include "net/http/des.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace net {
+
+// This test vector comes from the NSS FIPS power-up self-test.
+TEST(DESTest, KnownAnswerTest1) {
+  // DES known key (56-bits).
+  static const uint8 des_known_key[] = { "ANSI DES" };
+
+  // DES known plaintext (64-bits).
+  static const uint8 des_ecb_known_plaintext[] = { "Netscape" };
+
+  // DES known ciphertext (64-bits).
+  static const uint8 des_ecb_known_ciphertext[] = {
+    0x26, 0x14, 0xe9, 0xc3, 0x28, 0x80, 0x50, 0xb0
+  };
+
+  uint8 ciphertext[8];
+  memset(ciphertext, 0xaf, sizeof(ciphertext));
+
+  DESEncrypt(des_known_key, des_ecb_known_plaintext, ciphertext);
+  EXPECT_EQ(0, memcmp(ciphertext, des_ecb_known_ciphertext, 8));
+}
+
+// This test vector comes from NIST Special Publication 800-17, Modes of
+// Operation Validation System (MOVS): Requirements and Procedures, Appendix
+// A, page 124.
+TEST(DESTest, KnownAnswerTest2) {
+  static const uint8 key[] = {
+    0x10, 0x31, 0x6e, 0x02, 0x8c, 0x8f, 0x3b, 0x4a
+  };
+  static const uint8 plaintext[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+  static const uint8 known_ciphertext[] = {
+    0x82, 0xdc, 0xba, 0xfb, 0xde, 0xab, 0x66, 0x02
+  };
+  uint8 ciphertext[8];
+  memset(ciphertext, 0xaf, sizeof(ciphertext));
+
+  DESEncrypt(key, plaintext, ciphertext);
+  EXPECT_EQ(0, memcmp(ciphertext, known_ciphertext, 8));
+}
+
+}  // namespace net