Move crypto files out of base, to a top level directory.

crypto/sha2_unittest.cc

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 "base/sha2.h"

[wtc, 2011/04/07 05:35:53]

It is correct to include "crypto/sha2.h" first.

-
 #include "base/basictypes.h"
+#include "crypto/sha2.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 TEST(Sha256Test, Test1) {
   // Example B.1 from FIPS 180-2: one-block message.
   std::string input1 = "abc";
   int expected1[] = { 0xba, 0x78, 0x16, 0xbf,
                       0x8f, 0x01, 0xcf, 0xea,
                       0x41, 0x41, 0x40, 0xde,
                       0x5d, 0xae, 0x22, 0x23,
                       0xb0, 0x03, 0x61, 0xa3,
                       0x96, 0x17, 0x7a, 0x9c,
                       0xb4, 0x10, 0xff, 0x61,
                       0xf2, 0x00, 0x15, 0xad };
 
-  uint8 output1[base::SHA256_LENGTH];
-  base::SHA256HashString(input1, output1, sizeof(output1));
-  for (size_t i = 0; i < base::SHA256_LENGTH; i++)
+  uint8 output1[crypto::SHA256_LENGTH];
+  crypto::SHA256HashString(input1, output1, sizeof(output1));
+  for (size_t i = 0; i < crypto::SHA256_LENGTH; i++)
     EXPECT_EQ(expected1[i], static_cast<int>(output1[i]));
 
   uint8 output_truncated1[4];  // 4 bytes == 32 bits
-  base::SHA256HashString(input1, output_truncated1, sizeof(output_truncated1));
+  crypto::SHA256HashString(input1,
+                           output_truncated1, sizeof(output_truncated1));
   for (size_t i = 0; i < sizeof(output_truncated1); i++)
     EXPECT_EQ(expected1[i], static_cast<int>(output_truncated1[i]));
 }
 
 TEST(Sha256Test, Test1_String) {
   // Same as the above, but using the wrapper that returns a std::string.
   // Example B.1 from FIPS 180-2: one-block message.
   std::string input1 = "abc";
   int expected1[] = { 0xba, 0x78, 0x16, 0xbf,
                       0x8f, 0x01, 0xcf, 0xea,
                       0x41, 0x41, 0x40, 0xde,
                       0x5d, 0xae, 0x22, 0x23,
                       0xb0, 0x03, 0x61, 0xa3,
                       0x96, 0x17, 0x7a, 0x9c,
                       0xb4, 0x10, 0xff, 0x61,
                       0xf2, 0x00, 0x15, 0xad };
 
-  std::string output1 = base::SHA256HashString(input1);
-  ASSERT_EQ(base::SHA256_LENGTH, output1.size());
-  for (size_t i = 0; i < base::SHA256_LENGTH; i++)
+  std::string output1 = crypto::SHA256HashString(input1);
+  ASSERT_EQ(crypto::SHA256_LENGTH, output1.size());
+  for (size_t i = 0; i < crypto::SHA256_LENGTH; i++)
     EXPECT_EQ(expected1[i], static_cast<uint8>(output1[i]));
 }
 
 TEST(Sha256Test, Test2) {
   // Example B.2 from FIPS 180-2: multi-block message.
   std::string input2 =
       "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
   int expected2[] = { 0x24, 0x8d, 0x6a, 0x61,
                       0xd2, 0x06, 0x38, 0xb8,
                       0xe5, 0xc0, 0x26, 0x93,
                       0x0c, 0x3e, 0x60, 0x39,
                       0xa3, 0x3c, 0xe4, 0x59,
                       0x64, 0xff, 0x21, 0x67,
                       0xf6, 0xec, 0xed, 0xd4,
                       0x19, 0xdb, 0x06, 0xc1 };
 
-  uint8 output2[base::SHA256_LENGTH];
-  base::SHA256HashString(input2, output2, sizeof(output2));
-  for (size_t i = 0; i < base::SHA256_LENGTH; i++)
+  uint8 output2[crypto::SHA256_LENGTH];
+  crypto::SHA256HashString(input2, output2, sizeof(output2));
+  for (size_t i = 0; i < crypto::SHA256_LENGTH; i++)
     EXPECT_EQ(expected2[i], static_cast<int>(output2[i]));
 
   uint8 output_truncated2[6];
-  base::SHA256HashString(input2, output_truncated2, sizeof(output_truncated2));
+  crypto::SHA256HashString(input2,
+                           output_truncated2, sizeof(output_truncated2));
   for (size_t i = 0; i < sizeof(output_truncated2); i++)
     EXPECT_EQ(expected2[i], static_cast<int>(output_truncated2[i]));
 }
 
 TEST(Sha256Test, Test3) {
   // Example B.3 from FIPS 180-2: long message.
   std::string input3(1000000, 'a');  // 'a' repeated a million times
   int expected3[] = { 0xcd, 0xc7, 0x6e, 0x5c,
                       0x99, 0x14, 0xfb, 0x92,
                       0x81, 0xa1, 0xc7, 0xe2,
                       0x84, 0xd7, 0x3e, 0x67,
                       0xf1, 0x80, 0x9a, 0x48,
                       0xa4, 0x97, 0x20, 0x0e,
                       0x04, 0x6d, 0x39, 0xcc,
                       0xc7, 0x11, 0x2c, 0xd0 };
 
-  uint8 output3[base::SHA256_LENGTH];
-  base::SHA256HashString(input3, output3, sizeof(output3));
-  for (size_t i = 0; i < base::SHA256_LENGTH; i++)
+  uint8 output3[crypto::SHA256_LENGTH];
+  crypto::SHA256HashString(input3, output3, sizeof(output3));
+  for (size_t i = 0; i < crypto::SHA256_LENGTH; i++)
     EXPECT_EQ(expected3[i], static_cast<int>(output3[i]));
 
   uint8 output_truncated3[12];
-  base::SHA256HashString(input3, output_truncated3, sizeof(output_truncated3));
+  crypto::SHA256HashString(input3,
+                           output_truncated3, sizeof(output_truncated3));
   for (size_t i = 0; i < sizeof(output_truncated3); i++)
     EXPECT_EQ(expected3[i], static_cast<int>(output_truncated3[i]));
 }