1*108713a7SNeal Liuconfig CRYPTO_DEV_ASPEED 2*108713a7SNeal Liu tristate "Support for Aspeed cryptographic engine driver" 3*108713a7SNeal Liu depends on ARCH_ASPEED 4*108713a7SNeal Liu help 5*108713a7SNeal Liu Hash and Crypto Engine (HACE) is designed to accelerate the 6*108713a7SNeal Liu throughput of hash data digest, encryption and decryption. 7*108713a7SNeal Liu 8*108713a7SNeal Liu Select y here to have support for the cryptographic driver 9*108713a7SNeal Liu available on Aspeed SoC. 10*108713a7SNeal Liu 11*108713a7SNeal Liuconfig CRYPTO_DEV_ASPEED_DEBUG 12*108713a7SNeal Liu bool "Enable Aspeed crypto debug messages" 13*108713a7SNeal Liu depends on CRYPTO_DEV_ASPEED 14*108713a7SNeal Liu help 15*108713a7SNeal Liu Print Aspeed crypto debugging messages if you use this 16*108713a7SNeal Liu option to ask for those messages. 17*108713a7SNeal Liu Avoid enabling this option for production build to 18*108713a7SNeal Liu minimize driver timing. 19*108713a7SNeal Liu 20*108713a7SNeal Liuconfig CRYPTO_DEV_ASPEED_HACE_HASH 21*108713a7SNeal Liu bool "Enable Aspeed Hash & Crypto Engine (HACE) hash" 22*108713a7SNeal Liu depends on CRYPTO_DEV_ASPEED 23*108713a7SNeal Liu select CRYPTO_ENGINE 24*108713a7SNeal Liu select CRYPTO_SHA1 25*108713a7SNeal Liu select CRYPTO_SHA256 26*108713a7SNeal Liu select CRYPTO_SHA512 27*108713a7SNeal Liu select CRYPTO_HMAC 28*108713a7SNeal Liu help 29*108713a7SNeal Liu Select here to enable Aspeed Hash & Crypto Engine (HACE) 30*108713a7SNeal Liu hash driver. 31*108713a7SNeal Liu Supports multiple message digest standards, including 32*108713a7SNeal Liu SHA-1, SHA-224, SHA-256, SHA-384, SHA-512, and so on. 33