[gnutls-devel] GnuTLS | multiple issues in handling KeyUpdate messages (#699)

Development of GNU's TLS library gnutls-devel at lists.gnutls.org
Mon May 20 08:40:48 CEST 2019




What about increasing the key updates per sec to something larger like 8 or 16? The reason this exists is mainly because there was a similar situation under tls1.2 where alert messages could be sent by the client continuously and cause a DoS on the server. To counter that a rate limit was introduced (with `handshake_suspicious_loops`), thus I thought it would be a good idea to limit these too.

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