Kconfig (cce9e06d100df19a327b19f23adad76e7bf63edd) Kconfig (1191f0a49390caf16f4a2831a4fc373757471ad6)
1menu "Hardware crypto devices"
2
3config CRYPTO_DEV_PADLOCK
1menu "Hardware crypto devices"
2
3config CRYPTO_DEV_PADLOCK
4 tristate "Support for VIA PadLock ACE"
4 bool "Support for VIA PadLock ACE"
5 depends on X86_32
6 select CRYPTO_ALGAPI
5 depends on X86_32
6 select CRYPTO_ALGAPI
7 default y
7 help
8 Some VIA processors come with an integrated crypto engine
9 (so called VIA PadLock ACE, Advanced Cryptography Engine)
8 help
9 Some VIA processors come with an integrated crypto engine
10 (so called VIA PadLock ACE, Advanced Cryptography Engine)
10 that provides instructions for very fast {en,de}cryption
11 with some algorithms.
11 that provides instructions for very fast cryptographic
12 operations with supported algorithms.
12
13 The instructions are used only when the CPU supports them.
14 Otherwise software encryption is used. If you are unsure,
15 say Y.
16
17config CRYPTO_DEV_PADLOCK_AES
13
14 The instructions are used only when the CPU supports them.
15 Otherwise software encryption is used. If you are unsure,
16 say Y.
17
18config CRYPTO_DEV_PADLOCK_AES
18 bool "Support for AES in VIA PadLock"
19 tristate "PadLock driver for AES algorithm"
19 depends on CRYPTO_DEV_PADLOCK
20 depends on CRYPTO_DEV_PADLOCK
20 default y
21 default m
21 help
22 Use VIA PadLock for AES algorithm.
23
22 help
23 Use VIA PadLock for AES algorithm.
24
25 Available in VIA C3 and newer CPUs.
26
27 If unsure say M. The compiled module will be
28 called padlock-aes.ko
29
24endmenu
30endmenu