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PSK context for 0-RTT needs version number #1003

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PSK context for 0-RTT needs version number
The 0-RTT key might differ between TLS versions (as demonstrated with
the draft -20 changes). Be explicit about storing this version number
since section 4.2.9 requires this information too.
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Lekensteyn committed May 2, 2017
commit 1a71021393c0f15d6a90a03a01918e4adb698f53
1 change: 1 addition & 0 deletions draft-ietf-tls-tls13.md
Original file line number Diff line number Diff line change
Expand Up @@ -1313,6 +1313,7 @@ the server and to encrypt the early data.
When clients use a PSK obtained externally to send early data, then the following
additional information MUST be provisioned to both parties:

* The TLS version number for use with this PSK
* The cipher suite for use with this PSK
* The Application-Layer Protocol Negotiation (ALPN) protocol, if any is to be used
* The Server Name Indication (SNI), if any is to be used
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