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Commit | Line | Data |
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1da177e4 LT |
1 | # |
2 | # XFRM configuration | |
3 | # | |
6a2e9b73 SR |
4 | config XFRM |
5 | bool | |
6 | depends on NET | |
97e219b7 | 7 | select GRO_CELLS |
6a2e9b73 | 8 | |
25393d3f SK |
9 | config XFRM_OFFLOAD |
10 | bool | |
11 | depends on XFRM | |
12 | ||
7e152524 JB |
13 | config XFRM_ALGO |
14 | tristate | |
15 | select XFRM | |
16 | select CRYPTO | |
8fe8ba76 AB |
17 | select CRYPTO_HASH |
18 | select CRYPTO_BLKCIPHER | |
7e152524 | 19 | |
1da177e4 | 20 | config XFRM_USER |
654b32c6 | 21 | tristate "Transformation user configuration interface" |
7e152524 JB |
22 | depends on INET |
23 | select XFRM_ALGO | |
1da177e4 | 24 | ---help--- |
654b32c6 MN |
25 | Support for Transformation(XFRM) user configuration interface |
26 | like IPsec used by native Linux tools. | |
1da177e4 LT |
27 | |
28 | If unsure, say Y. | |
29 | ||
c11f1a15 | 30 | config XFRM_SUB_POLICY |
f215bf48 KC |
31 | bool "Transformation sub policy support" |
32 | depends on XFRM | |
c11f1a15 MN |
33 | ---help--- |
34 | Support sub policy for developers. By using sub policy with main | |
35 | one, two policies can be applied to the same packet at once. | |
36 | Policy which lives shorter time in kernel should be a sub. | |
37 | ||
38 | If unsure, say N. | |
39 | ||
d0473655 | 40 | config XFRM_MIGRATE |
f215bf48 KC |
41 | bool "Transformation migrate database" |
42 | depends on XFRM | |
d0473655 SS |
43 | ---help--- |
44 | A feature to update locator(s) of a given IPsec security | |
45 | association dynamically. This feature is required, for | |
46 | instance, in a Mobile IPv6 environment with IPsec configuration | |
47 | where mobile nodes change their attachment point to the Internet. | |
48 | ||
49 | If unsure, say N. | |
50 | ||
8ea84349 | 51 | config XFRM_STATISTICS |
f215bf48 KC |
52 | bool "Transformation statistics" |
53 | depends on INET && XFRM && PROC_FS | |
8ea84349 MN |
54 | ---help--- |
55 | This statistics is not a SNMP/MIB specification but shows | |
56 | statistics about transformation error (or almost error) factor | |
57 | at packet processing for developer. | |
58 | ||
59 | If unsure, say N. | |
60 | ||
6fccab67 HX |
61 | config XFRM_IPCOMP |
62 | tristate | |
7e152524 | 63 | select XFRM_ALGO |
6fccab67 HX |
64 | select CRYPTO |
65 | select CRYPTO_DEFLATE | |
66 | ||
6a2e9b73 SR |
67 | config NET_KEY |
68 | tristate "PF_KEY sockets" | |
7e152524 | 69 | select XFRM_ALGO |
6a2e9b73 SR |
70 | ---help--- |
71 | PF_KEYv2 socket family, compatible to KAME ones. | |
72 | They are required if you are going to use IPsec tools ported | |
73 | from KAME. | |
74 | ||
75 | Say Y unless you know what you are doing. | |
76 | ||
f6ed0ec0 | 77 | config NET_KEY_MIGRATE |
f215bf48 KC |
78 | bool "PF_KEY MIGRATE" |
79 | depends on NET_KEY | |
f6ed0ec0 SS |
80 | select XFRM_MIGRATE |
81 | ---help--- | |
82 | Add a PF_KEY MIGRATE message to PF_KEYv2 socket family. | |
83 | The PF_KEY MIGRATE message is used to dynamically update | |
84 | locator(s) of a given IPsec security association. | |
85 | This feature is required, for instance, in a Mobile IPv6 | |
86 | environment with IPsec configuration where mobile nodes | |
87 | change their attachment point to the Internet. Detail | |
88 | information can be found in the internet-draft | |
89 | <draft-sugimoto-mip6-pfkey-migrate>. | |
90 | ||
91 | If unsure, say N. | |
6a2e9b73 | 92 |