1menu "Hardware crypto devices" 2 3config CRYPTO_DEV_PADLOCK 4 tristate "Support for VIA PadLock ACE" 5 depends on CRYPTO && X86_32 6 help 7 Some VIA processors come with an integrated crypto engine 8 (so called VIA PadLock ACE, Advanced Cryptography Engine) 9 that provides instructions for very fast {en,de}cryption 10 with some algorithms. 11 12 The instructions are used only when the CPU supports them. 13 Otherwise software encryption is used. If you are unsure, 14 say Y. 15 16config CRYPTO_DEV_PADLOCK_AES 17 bool "Support for AES in VIA PadLock" 18 depends on CRYPTO_DEV_PADLOCK 19 default y 20 help 21 Use VIA PadLock for AES algorithm. 22 23endmenu 24