mirror of
https://foundry.openuru.org/gitblit/r/CWE-ou-minkata.git
synced 2025-07-21 12:49:10 +00:00
Get rid of pnUtils PCH stuff.
--HG-- rename : Sources/Plasma/NucleusLib/pnUtils/Private/Unix/pnUtUxStr.cpp => Sources/Plasma/NucleusLib/pnUtils/Unix/pnUtUxStr.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Unix/pnUtUxSync.cpp => Sources/Plasma/NucleusLib/pnUtils/Unix/pnUtUxSync.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Unix/pnUtUxUuid.cpp => Sources/Plasma/NucleusLib/pnUtils/Unix/pnUtUxUuid.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Win32/W32Int.h => Sources/Plasma/NucleusLib/pnUtils/Win32/W32Int.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/Win32/pnUtW32Addr.cpp => Sources/Plasma/NucleusLib/pnUtils/Win32/pnUtW32Addr.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Win32/pnUtW32Dll.cpp => Sources/Plasma/NucleusLib/pnUtils/Win32/pnUtW32Dll.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Win32/pnUtW32Misc.cpp => Sources/Plasma/NucleusLib/pnUtils/Win32/pnUtW32Misc.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Win32/pnUtW32Path.cpp => Sources/Plasma/NucleusLib/pnUtils/Win32/pnUtW32Path.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Win32/pnUtW32Str.cpp => Sources/Plasma/NucleusLib/pnUtils/Win32/pnUtW32Str.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Win32/pnUtW32Sync.cpp => Sources/Plasma/NucleusLib/pnUtils/Win32/pnUtW32Sync.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Win32/pnUtW32Time.cpp => Sources/Plasma/NucleusLib/pnUtils/Win32/pnUtW32Time.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/Win32/pnUtW32Uuid.cpp => Sources/Plasma/NucleusLib/pnUtils/Win32/pnUtW32Uuid.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtAddr.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtAddr.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtAddr.h => Sources/Plasma/NucleusLib/pnUtils/pnUtAddr.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtAllIncludes.h => Sources/Plasma/NucleusLib/pnUtils/pnUtAllIncludes.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtArray.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtArray.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtArray.h => Sources/Plasma/NucleusLib/pnUtils/pnUtArray.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtBase64.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtBase64.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtBase64.h => Sources/Plasma/NucleusLib/pnUtils/pnUtBase64.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtBigNum.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtBigNum.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtBigNum.h => Sources/Plasma/NucleusLib/pnUtils/pnUtBigNum.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtCmd.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtCmd.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtCmd.h => Sources/Plasma/NucleusLib/pnUtils/pnUtCmd.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtCoreLib.h => Sources/Plasma/NucleusLib/pnUtils/pnUtCoreLib.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtCrypt.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtCrypt.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtCrypt.h => Sources/Plasma/NucleusLib/pnUtils/pnUtCrypt.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtHash.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtHash.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtHash.h => Sources/Plasma/NucleusLib/pnUtils/pnUtHash.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtList.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtList.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtList.h => Sources/Plasma/NucleusLib/pnUtils/pnUtList.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtMath.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtMath.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtMath.h => Sources/Plasma/NucleusLib/pnUtils/pnUtMath.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtMisc.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtMisc.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtMisc.h => Sources/Plasma/NucleusLib/pnUtils/pnUtMisc.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtPath.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtPath.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtPath.h => Sources/Plasma/NucleusLib/pnUtils/pnUtPath.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtPragma.h => Sources/Plasma/NucleusLib/pnUtils/pnUtPragma.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtPriQ.h => Sources/Plasma/NucleusLib/pnUtils/pnUtPriQ.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtRand.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtRand.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtRand.h => Sources/Plasma/NucleusLib/pnUtils/pnUtRand.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtRef.h => Sources/Plasma/NucleusLib/pnUtils/pnUtRef.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtSkipList.h => Sources/Plasma/NucleusLib/pnUtils/pnUtSkipList.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtSort.h => Sources/Plasma/NucleusLib/pnUtils/pnUtSort.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtSpareList.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtSpareList.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtSpareList.h => Sources/Plasma/NucleusLib/pnUtils/pnUtSpareList.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtStr.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtStr.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtStr.h => Sources/Plasma/NucleusLib/pnUtils/pnUtStr.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtSync.h => Sources/Plasma/NucleusLib/pnUtils/pnUtSync.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtTime.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtTime.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtTime.h => Sources/Plasma/NucleusLib/pnUtils/pnUtTime.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtTls.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtTls.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtTls.h => Sources/Plasma/NucleusLib/pnUtils/pnUtTls.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtTypes.h => Sources/Plasma/NucleusLib/pnUtils/pnUtTypes.h rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtUuid.cpp => Sources/Plasma/NucleusLib/pnUtils/pnUtUuid.cpp rename : Sources/Plasma/NucleusLib/pnUtils/Private/pnUtUuid.h => Sources/Plasma/NucleusLib/pnUtils/pnUtUuid.h
This commit is contained in:
Darryl Pogue
480
Sources/Plasma/NucleusLib/pnUtils/pnUtCrypt.cpp
Normal file
480
Sources/Plasma/NucleusLib/pnUtils/pnUtCrypt.cpp
Normal file
@ -0,0 +1,480 @@
|
||||
/*==LICENSE==*
|
||||
|
||||
CyanWorlds.com Engine - MMOG client, server and tools
|
||||
Copyright (C) 2011 Cyan Worlds, Inc.
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Additional permissions under GNU GPL version 3 section 7
|
||||
|
||||
If you modify this Program, or any covered work, by linking or
|
||||
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
|
||||
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
|
||||
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
|
||||
(or a modified version of those libraries),
|
||||
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
|
||||
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
|
||||
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
|
||||
licensors of this Program grant you additional
|
||||
permission to convey the resulting work. Corresponding Source for a
|
||||
non-source form of such a combination shall include the source code for
|
||||
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
|
||||
work.
|
||||
|
||||
You can contact Cyan Worlds, Inc. by email legal@cyan.com
|
||||
or by snail mail at:
|
||||
Cyan Worlds, Inc.
|
||||
14617 N Newport Hwy
|
||||
Mead, WA 99021
|
||||
|
||||
*==LICENSE==*/
|
||||
/*****************************************************************************
|
||||
*
|
||||
* $/Plasma20/Sources/Plasma/NucleusLib/pnUtils/Private/pnUtCrypt.cpp
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||||
*
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||||
***/
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||||
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#include "pnUtCrypt.h"
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#include <openssl/md5.h>
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#include <openssl/sha.h>
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#include <openssl/rc4.h>
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||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Opaque types
|
||||
*
|
||||
***/
|
||||
|
||||
struct CryptKey {
|
||||
ECryptAlgorithm algorithm;
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||||
void * handle;
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};
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||||
|
||||
|
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/*****************************************************************************
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||||
*
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||||
* Private
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*
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***/
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namespace Crypt {
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ShaDigest s_shaSeed;
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|
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|
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/*****************************************************************************
|
||||
*
|
||||
* Internal functions
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||||
*
|
||||
***/
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||||
|
||||
//============================================================================
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||||
void Md5Process (
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void * dest,
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unsigned sourceCount,
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const unsigned sourceBytes[],
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const void * sourcePtrs[]
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||||
) {
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// initialize digest
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MD5_CTX md5;
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MD5_Init(&md5);
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// hash data streams
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for (unsigned index = 0; index < sourceCount; ++index)
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MD5_Update(&md5, sourcePtrs[index], sourceBytes[index]);
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// complete hashing
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MD5_Final((unsigned char *)dest, &md5);
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}
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|
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//============================================================================
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||||
void ShaProcess (
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void * dest,
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unsigned sourceCount,
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const unsigned sourceBytes[],
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const void * sourcePtrs[]
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) {
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// initialize digest
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SHA_CTX sha;
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SHA_Init(&sha);
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// hash data streams
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for (unsigned index = 0; index < sourceCount; ++index)
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SHA_Update(&sha, sourcePtrs[index], sourceBytes[index]);
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|
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// complete hashing
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SHA_Final((unsigned char *)dest, &sha);
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}
|
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|
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//============================================================================
|
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void Sha1Process (
|
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void * dest,
|
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unsigned sourceCount,
|
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const unsigned sourceBytes[],
|
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const void * sourcePtrs[]
|
||||
) {
|
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// initialize digest
|
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SHA_CTX sha;
|
||||
SHA1_Init(&sha);
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||||
|
||||
// hash data streams
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for (unsigned index = 0; index < sourceCount; ++index)
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SHA1_Update(&sha, sourcePtrs[index], sourceBytes[index]);
|
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|
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// complete hashing
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SHA1_Final((unsigned char *)dest, &sha);
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}
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
*
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||||
* RC4
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*
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||||
***/
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//============================================================================
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static void Rc4Codec (
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CryptKey * key,
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bool encrypt,
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ARRAY(uint8_t) * dest,
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unsigned sourceBytes,
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const void * sourceData
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) {
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// RC4 uses the same algorithm to both encrypt and decrypt
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dest->SetCount(sourceBytes);
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RC4((RC4_KEY *)key->handle, sourceBytes, (const unsigned char *)sourceData, dest->Ptr());
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}
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|
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//============================================================================
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static void Rc4Codec (
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CryptKey * key,
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bool encrypt,
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unsigned bytes,
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void * data
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||||
) {
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// RC4 uses the same algorithm to both encrypt and decrypt
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uint8_t * temp = (uint8_t *)malloc(bytes);
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RC4((RC4_KEY *)key->handle, bytes, (const unsigned char *)data, temp);
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memcpy(data, temp, bytes);
|
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|
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free(temp);
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}
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|
||||
} using namespace Crypt;
|
||||
|
||||
|
||||
/*****************************************************************************
|
||||
*
|
||||
* Exports
|
||||
*
|
||||
***/
|
||||
|
||||
//============================================================================
|
||||
void CryptDigest (
|
||||
ECryptAlgorithm algorithm,
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||||
void * dest, // must be sized to the algorithm's digest size
|
||||
const unsigned sourceBytes,
|
||||
const void * sourceData
|
||||
) {
|
||||
CryptDigest(
|
||||
algorithm,
|
||||
dest,
|
||||
1,
|
||||
&sourceBytes,
|
||||
&sourceData
|
||||
);
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
void CryptDigest (
|
||||
ECryptAlgorithm algorithm,
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||||
void * dest, // must be sized to the algorithm's digest size
|
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unsigned sourceCount,
|
||||
const unsigned sourceBytes[], // [sourceCount]
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||||
const void * sourcePtrs[] // [sourceCount]
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||||
) {
|
||||
switch (algorithm) {
|
||||
case kCryptMd5:
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||||
Md5Process(dest, sourceCount, sourceBytes, sourcePtrs);
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||||
break;
|
||||
|
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case kCryptSha:
|
||||
ShaProcess(dest, sourceCount, sourceBytes, sourcePtrs);
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||||
break;
|
||||
|
||||
case kCryptSha1:
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Sha1Process(dest, sourceCount, sourceBytes, sourcePtrs);
|
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break;
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|
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DEFAULT_FATAL(algorithm);
|
||||
}
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
CryptKey * CryptKeyCreate (
|
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ECryptAlgorithm algorithm,
|
||||
unsigned bytes,
|
||||
const void * data
|
||||
) {
|
||||
CryptKey * key = nil;
|
||||
switch (algorithm) {
|
||||
case kCryptRc4: {
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RC4_KEY * rc4 = new RC4_KEY;
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RC4_set_key(rc4, bytes, (const unsigned char *)data);
|
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key = new CryptKey;
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key->algorithm = kCryptRc4;
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key->handle = rc4;
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}
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break;
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case kCryptRsa: // Not implemented; fall-thru to FATAL
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// break;
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DEFAULT_FATAL(algorithm);
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}
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|
||||
return key;
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
void CryptKeyClose (
|
||||
CryptKey * key
|
||||
) {
|
||||
if (!key)
|
||||
return;
|
||||
|
||||
delete key->handle;
|
||||
delete key;
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
unsigned CryptKeyGetBlockSize (
|
||||
CryptKey * key
|
||||
) {
|
||||
switch (key->algorithm) {
|
||||
case kCryptRc4: {
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||||
return 1;
|
||||
}
|
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break;
|
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|
||||
case kCryptRsa: // Not implemented; fall-thru to FATAL
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// return RsaGetBlockSize(key);
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|
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DEFAULT_FATAL(algorithm);
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}
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}
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||||
|
||||
//============================================================================
|
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void CryptCreateRandomSeed (
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unsigned bytes,
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uint8_t * data
|
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) {
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COMPILER_ASSERT(SHA_DIGEST_LENGTH == 20);
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|
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// Combine seed with input data
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{
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unsigned seedIndex = 0;
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unsigned dataIndex = 0;
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||||
unsigned cur = 0;
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unsigned end = max(bytes, sizeof(s_shaSeed));
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for (; cur < end; ++cur) {
|
||||
((uint8_t *) &s_shaSeed)[seedIndex] ^= data[dataIndex];
|
||||
if (++seedIndex >= sizeof(s_shaSeed))
|
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seedIndex = 0;
|
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if (++dataIndex >= bytes)
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dataIndex = 0;
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}
|
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|
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s_shaSeed.data[2] ^= (uint32_t) &bytes;
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s_shaSeed.data[3] ^= (uint32_t) bytes;
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s_shaSeed.data[4] ^= (uint32_t) data;
|
||||
}
|
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|
||||
// Hash seed
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||||
ShaDigest digest;
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||||
CryptDigest(kCryptSha, &digest, sizeof(s_shaSeed), &s_shaSeed);
|
||||
|
||||
// Update output with contents of digest
|
||||
{
|
||||
unsigned src = 0;
|
||||
unsigned dst = 0;
|
||||
unsigned cur = 0;
|
||||
unsigned end = max(bytes, sizeof(digest));
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for (; cur < end; ++cur) {
|
||||
data[dst] ^= ((const uint8_t *) &digest)[src];
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if (++src >= sizeof(digest))
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||||
src = 0;
|
||||
if (++dst >= bytes)
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||||
dst = 0;
|
||||
}
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}
|
||||
|
||||
// Combine seed with digest
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||||
s_shaSeed.data[0] ^= digest.data[0];
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s_shaSeed.data[1] ^= digest.data[1];
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s_shaSeed.data[2] ^= digest.data[2];
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s_shaSeed.data[3] ^= digest.data[3];
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||||
s_shaSeed.data[4] ^= digest.data[4];
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||||
}
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||||
|
||||
//============================================================================
|
||||
void CryptHashPassword (
|
||||
const wchar_t username[],
|
||||
const wchar_t password[],
|
||||
ShaDigest * namePassHash
|
||||
) {
|
||||
unsigned passlen = StrLen(password);
|
||||
unsigned userlen = StrLen(username);
|
||||
|
||||
wchar_t * buffer = (wchar_t*)malloc(sizeof(wchar_t) * (passlen + userlen));
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StrCopy(buffer, password, passlen);
|
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StrCopy(buffer + passlen, username, userlen);
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StrLower(buffer + passlen); // lowercase the username
|
||||
|
||||
CryptDigest(
|
||||
kCryptSha,
|
||||
namePassHash,
|
||||
(userlen + passlen) * sizeof(buffer[0]),
|
||||
buffer
|
||||
);
|
||||
|
||||
free(buffer);
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
void CryptHashPasswordChallenge (
|
||||
unsigned clientChallenge,
|
||||
unsigned serverChallenge,
|
||||
const ShaDigest & namePassHash,
|
||||
ShaDigest * challengeHash
|
||||
) {
|
||||
#include <pshpack1.h>
|
||||
struct {
|
||||
uint32_t clientChallenge;
|
||||
uint32_t serverChallenge;
|
||||
ShaDigest namePassHash;
|
||||
} buffer;
|
||||
#include <poppack.h>
|
||||
buffer.clientChallenge = clientChallenge;
|
||||
buffer.serverChallenge = serverChallenge;
|
||||
buffer.namePassHash = namePassHash;
|
||||
CryptDigest(kCryptSha, challengeHash, sizeof(buffer), &buffer);
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
void CryptCreateFastWeakChallenge (
|
||||
unsigned * challenge,
|
||||
unsigned val1,
|
||||
unsigned val2
|
||||
) {
|
||||
s_shaSeed.data[0] ^= TimeGetMs(); // looping time
|
||||
s_shaSeed.data[0] ^= _rotl(s_shaSeed.data[0], 1);
|
||||
s_shaSeed.data[0] ^= (unsigned) TimeGetTime(); // global time
|
||||
s_shaSeed.data[0] ^= _rotl(s_shaSeed.data[0], 1);
|
||||
s_shaSeed.data[0] ^= *challenge; // unknown
|
||||
s_shaSeed.data[0] ^= _rotl(s_shaSeed.data[0], 1);
|
||||
s_shaSeed.data[0] ^= (unsigned) challenge; // variable address
|
||||
s_shaSeed.data[0] ^= _rotl(s_shaSeed.data[0], 1);
|
||||
s_shaSeed.data[0] ^= val1;
|
||||
s_shaSeed.data[0] ^= _rotl(s_shaSeed.data[0], 1);
|
||||
s_shaSeed.data[0] ^= val2;
|
||||
*challenge = s_shaSeed.data[0];
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
void CryptEncrypt (
|
||||
CryptKey * key,
|
||||
ARRAY(uint8_t) * dest,
|
||||
unsigned sourceBytes,
|
||||
const void * sourceData
|
||||
) {
|
||||
switch (key->algorithm) {
|
||||
case kCryptRc4: {
|
||||
Rc4Codec(key, true, dest, sourceBytes, sourceData);
|
||||
}
|
||||
break;
|
||||
|
||||
case kCryptRsa: // Not implemented; fall-thru to FATAL
|
||||
// RsaCodec(key, true, dest, sourceBytes, sourceData);
|
||||
// break;
|
||||
|
||||
DEFAULT_FATAL(key->algorithm);
|
||||
}
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
void CryptEncrypt (
|
||||
CryptKey * key,
|
||||
unsigned bytes,
|
||||
void * data
|
||||
) {
|
||||
ASSERT(1 == CryptKeyGetBlockSize(key));
|
||||
|
||||
switch (key->algorithm) {
|
||||
case kCryptRc4: {
|
||||
Rc4Codec(key, true, bytes, data);
|
||||
}
|
||||
break;
|
||||
|
||||
case kCryptRsa: // Not implemented; fall-thru to FATAL
|
||||
// RsaCodec(key, true, dest, sourceBytes, sourceData);
|
||||
// break;
|
||||
|
||||
DEFAULT_FATAL(key->algorithm);
|
||||
}
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
void CryptDecrypt (
|
||||
CryptKey * key,
|
||||
ARRAY(uint8_t) * dest,
|
||||
unsigned sourceBytes,
|
||||
const void * sourceData
|
||||
) {
|
||||
switch (key->algorithm) {
|
||||
case kCryptRc4: {
|
||||
Rc4Codec(key, false, dest, sourceBytes, sourceData);
|
||||
}
|
||||
break;
|
||||
|
||||
case kCryptRsa: // Not implemented; fall-thru to FATAL
|
||||
// RsaCodec(key, false, dest, sourceBytes, sourceData);
|
||||
// break;
|
||||
|
||||
DEFAULT_FATAL(key->algorithm);
|
||||
}
|
||||
}
|
||||
|
||||
//============================================================================
|
||||
void CryptDecrypt (
|
||||
CryptKey * key,
|
||||
unsigned bytes,
|
||||
void * data
|
||||
) {
|
||||
ASSERT(1 == CryptKeyGetBlockSize(key));
|
||||
|
||||
switch (key->algorithm) {
|
||||
case kCryptRc4: {
|
||||
Rc4Codec(key, false, bytes, data);
|
||||
}
|
||||
break;
|
||||
|
||||
case kCryptRsa: // Not implemented; fall-thru to FATAL
|
||||
// RsaCodec(key, false, dest, sourceBytes, sourceData);
|
||||
// break;
|
||||
|
||||
DEFAULT_FATAL(key->algorithm);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user