1config CRYPTO_DEV_NX_ENCRYPT 2 tristate "Encryption acceleration support" 3 depends on PPC64 && IBMVIO 4 default y 5 select CRYPTO_AES 6 select CRYPTO_CBC 7 select CRYPTO_ECB 8 select CRYPTO_CCM 9 select CRYPTO_GCM 10 select CRYPTO_AUTHENC 11 select CRYPTO_XCBC 12 select CRYPTO_SHA256 13 select CRYPTO_SHA512 14 help 15 Support for Power7+ in-Nest encryption acceleration. This 16 module supports acceleration for AES and SHA2 algorithms. If you 17 choose 'M' here, this module will be called nx_crypto. 18