2007-07-16 08:39:36 +02:00
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menuconfig CRYPTO_HW
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bool "Hardware crypto devices"
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default y
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2007-08-18 12:56:21 +02:00
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---help---
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Say Y here to get to see options for hardware crypto devices and
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processors. This option alone does not add any kernel code.
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If you say N, all options in this submenu will be skipped and disabled.
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2007-07-16 08:39:36 +02:00
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if CRYPTO_HW
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2005-04-17 00:20:36 +02:00
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config CRYPTO_DEV_PADLOCK
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2007-05-18 05:17:22 +02:00
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tristate "Support for VIA PadLock ACE"
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2007-12-01 21:16:29 +01:00
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depends on X86_32 && !UML
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2006-08-21 13:08:13 +02:00
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select CRYPTO_ALGAPI
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2005-04-17 00:20:36 +02:00
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help
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Some VIA processors come with an integrated crypto engine
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(so called VIA PadLock ACE, Advanced Cryptography Engine)
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2006-08-06 14:46:20 +02:00
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that provides instructions for very fast cryptographic
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operations with supported algorithms.
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2005-04-17 00:20:36 +02:00
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The instructions are used only when the CPU supports them.
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2006-08-06 14:50:30 +02:00
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Otherwise software encryption is used.
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2005-04-17 00:20:36 +02:00
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config CRYPTO_DEV_PADLOCK_AES
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2006-08-06 14:46:20 +02:00
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tristate "PadLock driver for AES algorithm"
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2005-04-17 00:20:36 +02:00
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depends on CRYPTO_DEV_PADLOCK
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2006-08-21 13:38:42 +02:00
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select CRYPTO_BLKCIPHER
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2005-04-17 00:20:36 +02:00
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help
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Use VIA PadLock for AES algorithm.
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2006-08-06 14:46:20 +02:00
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Available in VIA C3 and newer CPUs.
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If unsure say M. The compiled module will be
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called padlock-aes.ko
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2006-07-12 04:29:38 +02:00
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config CRYPTO_DEV_PADLOCK_SHA
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tristate "PadLock driver for SHA1 and SHA256 algorithms"
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depends on CRYPTO_DEV_PADLOCK
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select CRYPTO_SHA1
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select CRYPTO_SHA256
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help
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Use VIA PadLock for SHA1/SHA256 algorithms.
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Available in VIA C7 and newer processors.
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If unsure say M. The compiled module will be
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called padlock-sha.ko
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2007-02-05 21:18:22 +01:00
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source "arch/s390/crypto/Kconfig"
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2006-10-04 10:48:57 +02:00
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config CRYPTO_DEV_GEODE
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tristate "Support for the Geode LX AES engine"
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2007-05-02 14:08:26 +02:00
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depends on X86_32 && PCI
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2006-10-04 10:48:57 +02:00
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select CRYPTO_ALGAPI
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select CRYPTO_BLKCIPHER
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help
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Say 'Y' here to use the AMD Geode LX processor on-board AES
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2007-05-09 07:12:20 +02:00
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engine for the CryptoAPI AES algorithm.
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2006-10-04 10:48:57 +02:00
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To compile this driver as a module, choose M here: the module
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will be called geode-aes.
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2007-05-10 15:46:00 +02:00
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config ZCRYPT
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tristate "Support for PCI-attached cryptographic adapters"
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depends on S390
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select ZCRYPT_MONOLITHIC if ZCRYPT="y"
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help
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Select this option if you want to use a PCI-attached cryptographic
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adapter like:
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+ PCI Cryptographic Accelerator (PCICA)
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+ PCI Cryptographic Coprocessor (PCICC)
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+ PCI-X Cryptographic Coprocessor (PCIXCC)
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+ Crypto Express2 Coprocessor (CEX2C)
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+ Crypto Express2 Accelerator (CEX2A)
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config ZCRYPT_MONOLITHIC
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bool "Monolithic zcrypt module"
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depends on ZCRYPT="m"
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help
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Select this option if you want to have a single module z90crypt.ko
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that contains all parts of the crypto device driver (ap bus,
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request router and all the card drivers).
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2007-07-16 08:39:36 +02:00
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endif # CRYPTO_HW
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