1 2menuconfig CRYPTO_HW 3 bool "Hardware crypto devices" 4 default y 5 6if CRYPTO_HW 7 8config CRYPTO_DEV_PADLOCK 9 tristate "Support for VIA PadLock ACE" 10 depends on X86_32 11 select CRYPTO_ALGAPI 12 default m 13 help 14 Some VIA processors come with an integrated crypto engine 15 (so called VIA PadLock ACE, Advanced Cryptography Engine) 16 that provides instructions for very fast cryptographic 17 operations with supported algorithms. 18 19 The instructions are used only when the CPU supports them. 20 Otherwise software encryption is used. 21 22config CRYPTO_DEV_PADLOCK_AES 23 tristate "PadLock driver for AES algorithm" 24 depends on CRYPTO_DEV_PADLOCK 25 select CRYPTO_BLKCIPHER 26 default m 27 help 28 Use VIA PadLock for AES algorithm. 29 30 Available in VIA C3 and newer CPUs. 31 32 If unsure say M. The compiled module will be 33 called padlock-aes.ko 34 35config CRYPTO_DEV_PADLOCK_SHA 36 tristate "PadLock driver for SHA1 and SHA256 algorithms" 37 depends on CRYPTO_DEV_PADLOCK 38 select CRYPTO_SHA1 39 select CRYPTO_SHA256 40 default m 41 help 42 Use VIA PadLock for SHA1/SHA256 algorithms. 43 44 Available in VIA C7 and newer processors. 45 46 If unsure say M. The compiled module will be 47 called padlock-sha.ko 48 49source "arch/s390/crypto/Kconfig" 50 51config CRYPTO_DEV_GEODE 52 tristate "Support for the Geode LX AES engine" 53 depends on X86_32 && PCI 54 select CRYPTO_ALGAPI 55 select CRYPTO_BLKCIPHER 56 default m 57 help 58 Say 'Y' here to use the AMD Geode LX processor on-board AES 59 engine for the CryptoAPI AES algorithm. 60 61 To compile this driver as a module, choose M here: the module 62 will be called geode-aes. 63 64config ZCRYPT 65 tristate "Support for PCI-attached cryptographic adapters" 66 depends on S390 67 select ZCRYPT_MONOLITHIC if ZCRYPT="y" 68 default "m" 69 help 70 Select this option if you want to use a PCI-attached cryptographic 71 adapter like: 72 + PCI Cryptographic Accelerator (PCICA) 73 + PCI Cryptographic Coprocessor (PCICC) 74 + PCI-X Cryptographic Coprocessor (PCIXCC) 75 + Crypto Express2 Coprocessor (CEX2C) 76 + Crypto Express2 Accelerator (CEX2A) 77 78config ZCRYPT_MONOLITHIC 79 bool "Monolithic zcrypt module" 80 depends on ZCRYPT="m" 81 help 82 Select this option if you want to have a single module z90crypt.ko 83 that contains all parts of the crypto device driver (ap bus, 84 request router and all the card drivers). 85 86endif # CRYPTO_HW 87