Policy CSP - Bitlocker


Bitlocker policies

Bitlocker/EncryptionMethod

Bitlocker/EncryptionMethod

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Scope:

  • Device

Specifies the BitLocker Drive Encryption method and cipher strength.

Note

XTS-AES 128-bit and XTS-AES 256-bit values are only supported on Windows 10 for desktop.

The following list shows the supported values:

  • 3 - AES-CBC 128-bit
  • 4 - AES-CBC 256-bit
  • 6 - XTS-AES 128-bit (Desktop only)
  • 7 - XTS-AES 256-bit (Desktop only)

Footnote:

  • 1 - Added in Windows 10, version 1607.
  • 2 - Added in Windows 10, version 1703.
  • 3 - Added in Windows 10, version 1709.
  • 4 - Added in Windows 10, version 1803.