Extended Master secret for TLS 1.3

Manish Patidar mann.patidar at gmail.com
Fri Aug 18 17:01:54 UTC 2023

I am using OpenSSL 3. 0.8.
Need some info regarding Extended Master Secret extension.
I have notice this extension is used for TLS1.2 connection (TLS1. 2
specific client and Generic server) but this extension is not used for
TLS1. 3 connection (Generic client and Generic server). Confirmed by using

Does TLS1.3 supports Extended Master Secret extension?

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