netdev - [PATCH net 0/2] inet: use siphash in exception handling

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Message-Id: <20210825231729.401676-1-eric.dumazet@gmail.com>
Date:   Wed, 25 Aug 2021 16:17:27 -0700
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>
Cc:     netdev <netdev@...r.kernel.org>,
        Eric Dumazet <edumazet@...gle.com>,
        Eric Dumazet <eric.dumazet@...il.com>,
        Willy Tarreau <w@....eu>, Keyu Man <kman001@....edu>
Subject: [PATCH net 0/2] inet: use siphash in exception handling

From: Eric Dumazet <edumazet@...gle.com>

A group of security researchers brought to our attention
the weakness of hash functions used in rt6_exception_hash()
and fnhe_hashfun()

I made two distinct patches to help backports, since IPv6
part was added in 4.15

Eric Dumazet (2):
  ipv6: use siphash in rt6_exception_hash()
  ipv4: use siphash instead of Jenkins in fnhe_hashfun()

 net/ipv4/route.c | 12 ++++++------
 net/ipv6/route.c | 20 ++++++++++++++------
 2 files changed, 20 insertions(+), 12 deletions(-)

-- 
2.33.0.rc2.250.ged5fa647cd-goog