How to enforce symmetric key update for TLS based VPN
Posted: Sat May 24, 2025 3:32 am
Hi,
We are using TLS1.3 with softether VPN. We need to keep the VPN connection on for ever and hence cannot force frequent TLS re-establishment. TLS1.3 from openssl seems will not automatically do symmetric key update and expects applications to force it.
For softether with TLS1.3 is there any way we can do a setting so tht the symmetric key used by TLS gets updated after a time period?
We are using TLS1.3 with softether VPN. We need to keep the VPN connection on for ever and hence cannot force frequent TLS re-establishment. TLS1.3 from openssl seems will not automatically do symmetric key update and expects applications to force it.
For softether with TLS1.3 is there any way we can do a setting so tht the symmetric key used by TLS gets updated after a time period?