| |
| menuconfig CRYPTO_HW |
| bool "Hardware crypto devices" |
| default y |
| ---help--- |
| Say Y here to get to see options for hardware crypto devices and |
| processors. This option alone does not add any kernel code. |
| |
| If you say N, all options in this submenu will be skipped and disabled. |
| |
| if CRYPTO_HW |
| |
| config CRYPTO_DEV_PADLOCK |
| tristate "Support for VIA PadLock ACE" |
| depends on X86_32 |
| select CRYPTO_ALGAPI |
| help |
| Some VIA processors come with an integrated crypto engine |
| (so called VIA PadLock ACE, Advanced Cryptography Engine) |
| that provides instructions for very fast cryptographic |
| operations with supported algorithms. |
| |
| The instructions are used only when the CPU supports them. |
| Otherwise software encryption is used. |
| |
| config CRYPTO_DEV_PADLOCK_AES |
| tristate "PadLock driver for AES algorithm" |
| depends on CRYPTO_DEV_PADLOCK |
| select CRYPTO_BLKCIPHER |
| help |
| Use VIA PadLock for AES algorithm. |
| |
| Available in VIA C3 and newer CPUs. |
| |
| If unsure say M. The compiled module will be |
| called padlock-aes.ko |
| |
| config CRYPTO_DEV_PADLOCK_SHA |
| tristate "PadLock driver for SHA1 and SHA256 algorithms" |
| depends on CRYPTO_DEV_PADLOCK |
| select CRYPTO_SHA1 |
| select CRYPTO_SHA256 |
| help |
| Use VIA PadLock for SHA1/SHA256 algorithms. |
| |
| Available in VIA C7 and newer processors. |
| |
| If unsure say M. The compiled module will be |
| called padlock-sha.ko |
| |
| source "arch/s390/crypto/Kconfig" |
| |
| config CRYPTO_DEV_GEODE |
| tristate "Support for the Geode LX AES engine" |
| depends on X86_32 && PCI |
| select CRYPTO_ALGAPI |
| select CRYPTO_BLKCIPHER |
| help |
| Say 'Y' here to use the AMD Geode LX processor on-board AES |
| engine for the CryptoAPI AES algorithm. |
| |
| To compile this driver as a module, choose M here: the module |
| will be called geode-aes. |
| |
| config ZCRYPT |
| tristate "Support for PCI-attached cryptographic adapters" |
| depends on S390 |
| select ZCRYPT_MONOLITHIC if ZCRYPT="y" |
| help |
| Select this option if you want to use a PCI-attached cryptographic |
| adapter like: |
| + PCI Cryptographic Accelerator (PCICA) |
| + PCI Cryptographic Coprocessor (PCICC) |
| + PCI-X Cryptographic Coprocessor (PCIXCC) |
| + Crypto Express2 Coprocessor (CEX2C) |
| + Crypto Express2 Accelerator (CEX2A) |
| |
| config ZCRYPT_MONOLITHIC |
| bool "Monolithic zcrypt module" |
| depends on ZCRYPT="m" |
| help |
| Select this option if you want to have a single module z90crypt.ko |
| that contains all parts of the crypto device driver (ap bus, |
| request router and all the card drivers). |
| |
| config CRYPTO_DEV_HIFN_795X |
| tristate "Driver HIFN 795x crypto accelerator chips" |
| select CRYPTO_DES |
| select CRYPTO_ALGAPI |
| select CRYPTO_BLKCIPHER |
| depends on PCI |
| help |
| This option allows you to have support for HIFN 795x crypto adapters. |
| |
| |
| |
| endif # CRYPTO_HW |
