bind9/lib/isc/include
Ondřej Surý 6175577210
Use SipHash-1-3 for hash tables, keep SipHash-2-4 for cookies
SipHash-2-4 was designed as a conservative PRF/MAC with extra rounds
against future attacks.  For hash tables, where outputs are never
exposed, SipHash-1-3 provides sufficient collision resistance with
fewer rounds.  As the SipHash author noted: "I would be very surprised
if SipHash-1-3 introduced weaknesses for hash tables."

DNS cookies continue to use SipHash-2-4 since cookie values are sent
on the wire and must resist online attacks.
2026-05-15 08:15:59 +02:00
..
isc Use SipHash-1-3 for hash tables, keep SipHash-2-4 for cookies 2026-05-15 08:15:59 +02:00
.clang-format Add separate .clang-format files for headers 2020-02-14 09:31:05 +01:00