Kconfig

config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
	tristate "Support for Intel Keem Bay OCS AES/SM4 HW acceleration"
	depends on ARCH_KEEMBAY || COMPILE_TEST
	select CRYPTO_SKCIPHER
	select CRYPTO_AEAD
	select CRYPTO_ENGINE
	help
	  Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) AES and
	  SM4 cipher hardware acceleration for use with Crypto API.

	  Provides HW acceleration for the following transformations:
	  cbc(aes), ctr(aes), ccm(aes), gcm(aes), cbc(sm4), ctr(sm4), ccm(sm4)
	  and gcm(sm4).

	  Optionally, support for the following transformations can also be
	  enabled: ecb(aes), cts(cbc(aes)), ecb(sm4) and cts(cbc(sm4)).

config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB
	bool "Support for Intel Keem Bay OCS AES/SM4 ECB HW acceleration"
	depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
	help
	  Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
	  AES/SM4 ECB mode hardware acceleration for use with Crypto API.

	  Provides OCS version of ecb(aes) and ecb(sm4)

	  Intel does not recommend use of ECB mode with AES/SM4.

config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS
	bool "Support for Intel Keem Bay OCS AES/SM4 CTS HW acceleration"
	depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
	help
	  Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
	  AES/SM4 CBC with CTS mode hardware acceleration for use with
	  Crypto API.

	  Provides OCS version of cts(cbc(aes)) and cts(cbc(sm4)).

	  Intel does not recommend use of CTS mode with AES/SM4.