File: Kconfig

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# SPDX-License-Identifier: GPL-2.0-only
config EFI_SECRET
	tristate "EFI secret area securityfs support"
	depends on EFI && (X86_64 || ARM64)
	select EFI_COCO_SECRET
	select SECURITYFS
	help
	  This is a driver for accessing the EFI secret area via securityfs.
	  The EFI secret area is a memory area designated by the firmware for
	  confidential computing secret injection (for example for AMD SEV
	  guests).  The driver exposes the secrets as files in
	  <securityfs>/secrets/coco.  Files can be read and deleted (deleting
	  a file wipes the secret from memory).

	  To compile this driver as a module, choose M here.
	  The module will be called efi_secret.