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49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/*
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Derived from source code of TrueCrypt 7.1a, which is
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Copyright (c) 2008-2012 TrueCrypt Developers Association and which is governed
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by the TrueCrypt License 3.0.
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Modifications and additions to the original source code (contained in this file)
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and all other portions of this file are Copyright (c) 2013-2017 IDRIX
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and are governed by the Apache License 2.0 the full text of which is
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contained in the file License.txt included in VeraCrypt binary and source
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code distribution packages.
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*/
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#ifndef TC_HEADER_ENCRYPTION_THREAD_POOL
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#define TC_HEADER_ENCRYPTION_THREAD_POOL
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#include "Tcdefs.h"
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#include "Crypto.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum
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{
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EncryptDataUnitsWork,
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DecryptDataUnitsWork,
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DeriveKeyWork,
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ReadVolumeHeaderFinalizationWork
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} EncryptionThreadPoolWorkType;
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#ifndef DEVICE_DRIVER
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size_t GetCpuCount (WORD* pGroupCount);
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#endif
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void EncryptionThreadPoolBeginKeyDerivation (TC_EVENT *completionEvent, TC_EVENT *noOutstandingWorkItemEvent, LONG *completionFlag, LONG *outstandingWorkItemCount, int pkcs5Prf, unsigned char *password, int passwordLength, unsigned char *salt, int iterationCount, unsigned char *derivedKey);
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void EncryptionThreadPoolBeginReadVolumeHeaderFinalization (TC_EVENT *keyDerivationCompletedEvent, TC_EVENT *noOutstandingWorkItemEvent, LONG* outstandingWorkItemCount, void* keyInfoBuffer, int keyInfoBufferSize, void* keyDerivationWorkItems, int keyDerivationWorkItemsSize);
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void EncryptionThreadPoolDoWork (EncryptionThreadPoolWorkType type, uint8 *data, const UINT64_STRUCT *startUnitNo, uint32 unitCount, PCRYPTO_INFO cryptoInfo);
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BOOL EncryptionThreadPoolStart (size_t encryptionFreeCpuCount);
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void EncryptionThreadPoolStop ();
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size_t GetEncryptionThreadCount ();
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size_t GetMaxEncryptionThreadCount ();
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BOOL IsEncryptionThreadPoolRunning ();
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#ifdef __cplusplus
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}
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#endif
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#endif // TC_HEADER_ENCRYPTION_THREAD_POOL
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