| 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 && !UML | |
| 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). | |
| endif # CRYPTO_HW |