Short: 1
Long: tlsv1
Tags: Versions
Protocols: SSL
Added:
Mutexed: tlsv1.1 tlsv1.2 tlsv1.3
Requires: TLS
See-also: http1.1 http2
Help: Use TLSv1.0 or greater
---
Tells curl to use TLS version 1.x when negotiating with a remote TLS
server. That means TLS version 1.0, 1.1 or 1.2.