13 select CRYPTO_BLKCIPHER
16 tristate "Transformation user configuration interface"
20 Support for Transformation(XFRM) user configuration interface
21 like IPsec used by native Linux tools.
25 config XFRM_SUB_POLICY
26 bool "Transformation sub policy support"
29 Support sub policy for developers. By using sub policy with main
30 one, two policies can be applied to the same packet at once.
31 Policy which lives shorter time in kernel should be a sub.
36 bool "Transformation migrate database"
39 A feature to update locator(s) of a given IPsec security
40 association dynamically. This feature is required, for
41 instance, in a Mobile IPv6 environment with IPsec configuration
42 where mobile nodes change their attachment point to the Internet.
46 config XFRM_STATISTICS
47 bool "Transformation statistics"
48 depends on INET && XFRM && PROC_FS
50 This statistics is not a SNMP/MIB specification but shows
51 statistics about transformation error (or almost error) factor
52 at packet processing for developer.
63 tristate "PF_KEY sockets"
66 PF_KEYv2 socket family, compatible to KAME ones.
67 They are required if you are going to use IPsec tools ported
70 Say Y unless you know what you are doing.
72 config NET_KEY_MIGRATE
77 Add a PF_KEY MIGRATE message to PF_KEYv2 socket family.
78 The PF_KEY MIGRATE message is used to dynamically update
79 locator(s) of a given IPsec security association.
80 This feature is required, for instance, in a Mobile IPv6
81 environment with IPsec configuration where mobile nodes
82 change their attachment point to the Internet. Detail
83 information can be found in the internet-draft
84 <draft-sugimoto-mip6-pfkey-migrate>.