1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef NET_HTTP_DES_H_ 6 #define NET_HTTP_DES_H_ 7 #pragma once 8 9 #include "base/basictypes.h" 10 11 namespace net { 12 13 //----------------------------------------------------------------------------- 14 // DES support code for NTLM authentication. 15 // 16 // TODO(wtc): Turn this into a C++ API and move it to the base module. 17 18 // Build a 64-bit DES key from a 56-bit raw key. 19 void DESMakeKey(const uint8* raw, uint8* key); 20 21 // Run the DES encryption algorithm in ECB mode on one block (8 bytes) of 22 // data. |key| is a DES key (8 bytes), |src| is the input plaintext (8 23 // bytes), and |hash| is an 8-byte buffer receiving the output ciphertext. 24 void DESEncrypt(const uint8* key, const uint8* src, uint8* hash); 25 26 } // namespace net 27 28 #endif // NET_HTTP_DES_H_ 29
