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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#
2# XFRM configuration
3#
Sam Ravnborg6a2e9b72005-07-11 21:13:56 -07004config XFRM
5 bool
Sebastian Siewior50dd7962008-01-09 00:36:17 -08006 select CRYPTO
Sam Ravnborg6a2e9b72005-07-11 21:13:56 -07007 depends on NET
8
Linus Torvalds1da177e2005-04-16 15:20:36 -07009config XFRM_USER
Masahide NAKAMURA654b32c2006-08-23 19:12:56 -070010 tristate "Transformation user configuration interface"
Linus Torvalds1da177e2005-04-16 15:20:36 -070011 depends on INET && XFRM
12 ---help---
Masahide NAKAMURA654b32c2006-08-23 19:12:56 -070013 Support for Transformation(XFRM) user configuration interface
14 like IPsec used by native Linux tools.
Linus Torvalds1da177e2005-04-16 15:20:36 -070015
16 If unsure, say Y.
17
Masahide NAKAMURAc11f1a12006-08-23 22:38:14 -070018config XFRM_SUB_POLICY
19 bool "Transformation sub policy support (EXPERIMENTAL)"
20 depends on XFRM && EXPERIMENTAL
21 ---help---
22 Support sub policy for developers. By using sub policy with main
23 one, two policies can be applied to the same packet at once.
24 Policy which lives shorter time in kernel should be a sub.
25
26 If unsure, say N.
27
Shinta Sugimotod0473652007-02-08 13:13:07 -080028config XFRM_MIGRATE
29 bool "Transformation migrate database (EXPERIMENTAL)"
30 depends on XFRM && EXPERIMENTAL
31 ---help---
32 A feature to update locator(s) of a given IPsec security
33 association dynamically. This feature is required, for
34 instance, in a Mobile IPv6 environment with IPsec configuration
35 where mobile nodes change their attachment point to the Internet.
36
37 If unsure, say N.
38
Masahide NAKAMURA8ea84342007-12-20 20:44:02 -080039config XFRM_STATISTICS
40 bool "Transformation statistics (EXPERIMENTAL)"
Paul Mundt0f4bda02008-02-14 14:48:45 -080041 depends on INET && XFRM && PROC_FS && EXPERIMENTAL
Masahide NAKAMURA8ea84342007-12-20 20:44:02 -080042 ---help---
43 This statistics is not a SNMP/MIB specification but shows
44 statistics about transformation error (or almost error) factor
45 at packet processing for developer.
46
47 If unsure, say N.
48
Sam Ravnborg6a2e9b72005-07-11 21:13:56 -070049config NET_KEY
50 tristate "PF_KEY sockets"
51 select XFRM
52 ---help---
53 PF_KEYv2 socket family, compatible to KAME ones.
54 They are required if you are going to use IPsec tools ported
55 from KAME.
56
57 Say Y unless you know what you are doing.
58
Shinta Sugimotof6ed0ec2007-02-08 13:15:05 -080059config NET_KEY_MIGRATE
60 bool "PF_KEY MIGRATE (EXPERIMENTAL)"
61 depends on NET_KEY && EXPERIMENTAL
62 select XFRM_MIGRATE
63 ---help---
64 Add a PF_KEY MIGRATE message to PF_KEYv2 socket family.
65 The PF_KEY MIGRATE message is used to dynamically update
66 locator(s) of a given IPsec security association.
67 This feature is required, for instance, in a Mobile IPv6
68 environment with IPsec configuration where mobile nodes
69 change their attachment point to the Internet. Detail
70 information can be found in the internet-draft
71 <draft-sugimoto-mip6-pfkey-migrate>.
72
73 If unsure, say N.
Sam Ravnborg6a2e9b72005-07-11 21:13:56 -070074