2005-04-16 22:20:36 +00:00
|
|
|
menu "Hardware crypto devices"
|
|
|
|
|
|
|
|
config CRYPTO_DEV_PADLOCK
|
2006-08-06 12:46:20 +00:00
|
|
|
bool "Support for VIA PadLock ACE"
|
2006-08-21 11:08:13 +00:00
|
|
|
depends on X86_32
|
|
|
|
select CRYPTO_ALGAPI
|
2006-08-06 12:46:20 +00:00
|
|
|
default y
|
2005-04-16 22:20:36 +00:00
|
|
|
help
|
|
|
|
Some VIA processors come with an integrated crypto engine
|
|
|
|
(so called VIA PadLock ACE, Advanced Cryptography Engine)
|
2006-08-06 12:46:20 +00:00
|
|
|
that provides instructions for very fast cryptographic
|
|
|
|
operations with supported algorithms.
|
2005-04-16 22:20:36 +00:00
|
|
|
|
|
|
|
The instructions are used only when the CPU supports them.
|
|
|
|
Otherwise software encryption is used. If you are unsure,
|
|
|
|
say Y.
|
|
|
|
|
|
|
|
config CRYPTO_DEV_PADLOCK_AES
|
2006-08-06 12:46:20 +00:00
|
|
|
tristate "PadLock driver for AES algorithm"
|
2005-04-16 22:20:36 +00:00
|
|
|
depends on CRYPTO_DEV_PADLOCK
|
2006-08-06 12:46:20 +00:00
|
|
|
default m
|
2005-04-16 22:20:36 +00:00
|
|
|
help
|
|
|
|
Use VIA PadLock for AES algorithm.
|
|
|
|
|
2006-08-06 12:46:20 +00:00
|
|
|
Available in VIA C3 and newer CPUs.
|
|
|
|
|
|
|
|
If unsure say M. The compiled module will be
|
|
|
|
called padlock-aes.ko
|
|
|
|
|
2005-04-16 22:20:36 +00:00
|
|
|
endmenu
|