libtls: ClientHello extension cookie

bytinbit / strongswan

strongSwan - IPsec-based VPN

https://www.strongswan.org

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libtls: ClientHello extension cookie #27

Closed ryru closed 4 years ago

ryru commented 4 years ago

Aufwandschätzung: soll=3 Stunden

Support for cookies.

Consider:

4.2.2. Cookie

ryru commented 4 years ago

Cookies are not sent in initial ClientHello messages. This extension is only used, if a server sends a HelloRetryRequest (HRR) with a cookie extension.