1config CRYPTO_DEV_CCP_DD 2 tristate "Secure Processor device driver" 3 default m 4 help 5 Provides AMD Secure Processor device driver. 6 If you choose 'M' here, this module will be called ccp. 7 8config CRYPTO_DEV_SP_CCP 9 bool "Cryptographic Coprocessor device" 10 default y 11 depends on CRYPTO_DEV_CCP_DD 12 select HW_RANDOM 13 select DMA_ENGINE 14 select DMADEVICES 15 select CRYPTO_SHA1 16 select CRYPTO_SHA256 17 help 18 Provides the support for AMD Cryptographic Coprocessor (CCP) device 19 which can be used to offload encryption operations such as SHA, AES 20 and more. 21 22config CRYPTO_DEV_CCP_CRYPTO 23 tristate "Encryption and hashing offload support" 24 default m 25 depends on CRYPTO_DEV_CCP_DD 26 depends on CRYPTO_DEV_SP_CCP 27 select CRYPTO_HASH 28 select CRYPTO_BLKCIPHER 29 select CRYPTO_AUTHENC 30 select CRYPTO_RSA 31 help 32 Support for using the cryptographic API with the AMD Cryptographic 33 Coprocessor. This module supports offload of SHA and AES algorithms. 34 If you choose 'M' here, this module will be called ccp_crypto. 35