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Windows Driver: Add registry settings to control driver internal encryption queue Under HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\veracrypt: - VeraCryptEncryptionFragmentSize (REG_DWORD): size of encryption data fragment in KiB. Default is 256. - VeraCryptEncryptionIoRequestCount (REG_DWORD): maximum number of parallel I/O requests. Default is 16. - VeraCryptEncryptionItemCount (REG_DWORD): maximum number of encryption queue items processed in parallel. Default is 8.

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This commit is contained in:
Mounir IDRASSI
2021-12-20 00:14:24 +01:00
parent 4ed2bf5427
commit 5640de3584
5 changed files with 134 additions and 19 deletions
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4
src/Common/Apidrvr.h
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@@ -407,6 +407,10 @@ typedef struct
#define TC_DRIVER_CONFIG_REG_VALUE_NAME DRIVER_STR("VeraCryptConfig")
#define TC_ENCRYPTION_FREE_CPU_COUNT_REG_VALUE_NAME DRIVER_STR("VeraCryptEncryptionFreeCpuCount")
#define VC_ENCRYPTION_IO_REQUEST_COUNT DRIVER_STR("VeraCryptEncryptionIoRequestCount")
#define VC_ENCRYPTION_ITEM_COUNT DRIVER_STR("VeraCryptEncryptionItemCount")
#define VC_ENCRYPTION_FRAGMENT_SIZE DRIVER_STR("VeraCryptEncryptionFragmentSize")
// WARNING: Modifying the following values can introduce incompatibility with previous versions.
#define TC_DRIVER_CONFIG_CACHE_BOOT_PASSWORD 0x1
#define TC_DRIVER_CONFIG_CACHE_BOOT_PASSWORD_FOR_SYS_FAVORITES 0x2