diff options
Diffstat (limited to 'src/shared/Auth/AuthCrypt.cpp')
-rw-r--r-- | src/shared/Auth/AuthCrypt.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/shared/Auth/AuthCrypt.cpp b/src/shared/Auth/AuthCrypt.cpp index 56d70d4c14e..e8126ad9f73 100644 --- a/src/shared/Auth/AuthCrypt.cpp +++ b/src/shared/Auth/AuthCrypt.cpp @@ -17,48 +17,65 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + #include "AuthCrypt.h" #include "Hmac.h" #include "Log.h" #include "BigNumber.h" + AuthCrypt::AuthCrypt() { _initialized = false; } + AuthCrypt::~AuthCrypt() { + } + void AuthCrypt::Init(BigNumber *K) { uint8 ServerEncryptionKey[SEED_KEY_SIZE] = { 0x22, 0xBE, 0xE5, 0xCF, 0xBB, 0x07, 0x64, 0xD9, 0x00, 0x45, 0x1B, 0xD0, 0x24, 0xB8, 0xD5, 0x45 }; HmacHash serverEncryptHmac(SEED_KEY_SIZE, (uint8*)ServerEncryptionKey); uint8 *encryptHash = serverEncryptHmac.ComputeHash(K); + uint8 ServerDecryptionKey[SEED_KEY_SIZE] = { 0xF4, 0x66, 0x31, 0x59, 0xFC, 0x83, 0x6E, 0x31, 0x31, 0x02, 0x51, 0xD5, 0x44, 0x31, 0x67, 0x98 }; HmacHash clientDecryptHmac(SEED_KEY_SIZE, (uint8*)ServerDecryptionKey); uint8 *decryptHash = clientDecryptHmac.ComputeHash(K); + //SARC4 _serverDecrypt(encryptHash); _clientDecrypt.Init(decryptHash); _serverEncrypt.Init(encryptHash); //SARC4 _clientEncrypt(decryptHash); + uint8 syncBuf[1024]; + memset(syncBuf, 0, 1024); + _serverEncrypt.UpdateData(1024, syncBuf); //_clientEncrypt.UpdateData(1024, syncBuf); + memset(syncBuf, 0, 1024); + //_serverDecrypt.UpdateData(1024, syncBuf); _clientDecrypt.UpdateData(1024, syncBuf); + _initialized = true; } + void AuthCrypt::DecryptRecv(uint8 *data, size_t len) { if (!_initialized) return; + _clientDecrypt.UpdateData(len, data); } + void AuthCrypt::EncryptSend(uint8 *data, size_t len) { if (!_initialized) return; + _serverEncrypt.UpdateData(len, data); } |