diff options
| author | Toke Høiland-Jørgensen <toke@toke.dk> | 2021-04-10 17:33:28 +0200 |
|---|---|---|
| committer | Ondrej Zajicek (work) <santiago@crfreenet.org> | 2021-06-06 16:26:58 +0200 |
| commit | 725d9af94a6eaf3cbce1b107e36c8cf342828ea6 (patch) | |
| tree | 5d7533ca9ba06ad1c836e70f9efbeeeaf6130d9b /doc/bird.sgml | |
| parent | e5724f71d2c054bc51d66092beb6af4da21e0c62 (diff) | |
Lib: Add Blake2s and Blake2b hash functions
The Babel MAC authentication RFC recommends implementing Blake2s as one of
the supported algorithms. In order to achieve do this, add the blake2b and
blake2s hash functions for MAC authentication. The hashing function
implementations are the reference implementations from blake2.net.
The Blake2 algorithms allow specifying an arbitrary output size, and the
Babel MAC spec says to implement Blake2s with 128-bit output. To satisfy
this, we add two different variants of each of the algorithms, one using
the default size (256 bits for Blake2s, 512 bits for Blake2b), and one
using half the default output size.
Update to BIRD coding style done by committer.
Diffstat (limited to 'doc/bird.sgml')
| -rw-r--r-- | doc/bird.sgml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/bird.sgml b/doc/bird.sgml index 90ceb184..bd1ed7ed 100644 --- a/doc/bird.sgml +++ b/doc/bird.sgml @@ -820,7 +820,7 @@ agreement"). <tag><label id="proto-pass-to">to "<m/time/"</tag> Shorthand for setting both <cf/generate to/ and <cf/accept to/. - <tag><label id="proto-pass-algorithm">algorithm ( keyed md5 | keyed sha1 | hmac sha1 | hmac sha256 | hmac sha384 | hmac sha512 )</tag> + <tag><label id="proto-pass-algorithm">algorithm ( keyed md5 | keyed sha1 | hmac sha1 | hmac sha256 | hmac sha384 | hmac sha512 | blake2s128 | blake2s256 | blake2b256 | blake2b512 )</tag> The message authentication algorithm for the password when cryptographic authentication is enabled. The default value depends on the protocol. For RIP and OSPFv2 it is Keyed-MD5 (for compatibility), for OSPFv3 |