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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "net/http/des.h" | 5 #include "net/http/des.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 | 8 |
| 9 #if defined(USE_OPENSSL) | 9 #if defined(USE_OPENSSL) |
| 10 #include <openssl/des.h> | 10 #include <openssl/des.h> |
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| 86 key[6] = DESSetKeyParity((raw[5] << 2) | (raw[6] >> 6)); | 86 key[6] = DESSetKeyParity((raw[5] << 2) | (raw[6] >> 6)); |
| 87 key[7] = DESSetKeyParity((raw[6] << 1)); | 87 key[7] = DESSetKeyParity((raw[6] << 1)); |
| 88 } | 88 } |
| 89 | 89 |
| 90 #if defined(USE_OPENSSL) | 90 #if defined(USE_OPENSSL) |
| 91 | 91 |
| 92 void DESEncrypt(const uint8* key, const uint8* src, uint8* hash) { | 92 void DESEncrypt(const uint8* key, const uint8* src, uint8* hash) { |
| 93 crypto::EnsureOpenSSLInit(); | 93 crypto::EnsureOpenSSLInit(); |
| 94 | 94 |
| 95 DES_key_schedule ks; | 95 DES_key_schedule ks; |
| 96 DES_set_key_unchecked( | 96 DES_set_key( |
| 97 reinterpret_cast<const_DES_cblock*>(const_cast<uint8*>(key)), &ks); | 97 reinterpret_cast<const DES_cblock*>(key), &ks); |
| 98 | 98 |
| 99 DES_ecb_encrypt(reinterpret_cast<const_DES_cblock*>(const_cast<uint8*>(src)), | 99 DES_ecb_encrypt(reinterpret_cast<const DES_cblock*>(src), |
| 100 reinterpret_cast<DES_cblock*>(hash), &ks, DES_ENCRYPT); | 100 reinterpret_cast<DES_cblock*>(hash), &ks, DES_ENCRYPT); |
| 101 } | 101 } |
| 102 | 102 |
| 103 #elif defined(USE_NSS) | 103 #elif defined(USE_NSS) |
| 104 | 104 |
| 105 void DESEncrypt(const uint8* key, const uint8* src, uint8* hash) { | 105 void DESEncrypt(const uint8* key, const uint8* src, uint8* hash) { |
| 106 CK_MECHANISM_TYPE cipher_mech = CKM_DES_ECB; | 106 CK_MECHANISM_TYPE cipher_mech = CKM_DES_ECB; |
| 107 PK11SlotInfo* slot = NULL; | 107 PK11SlotInfo* slot = NULL; |
| 108 PK11SymKey* symkey = NULL; | 108 PK11SymKey* symkey = NULL; |
| 109 PK11Context* ctxt = NULL; | 109 PK11Context* ctxt = NULL; |
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| 211 // Pass a 'Final' of FALSE, otherwise CryptEncrypt appends one additional | 211 // Pass a 'Final' of FALSE, otherwise CryptEncrypt appends one additional |
| 212 // block of padding to the data. | 212 // block of padding to the data. |
| 213 DWORD hash_len = 8; | 213 DWORD hash_len = 8; |
| 214 CryptEncrypt(key, 0, FALSE, 0, hash, &hash_len, 8); | 214 CryptEncrypt(key, 0, FALSE, 0, hash, &hash_len, 8); |
| 215 } | 215 } |
| 216 } | 216 } |
| 217 | 217 |
| 218 #endif | 218 #endif |
| 219 | 219 |
| 220 } // namespace net | 220 } // namespace net |
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