What encryption protocol versions does SyncIQ support?

The security team at a customer site has created a new requirement that in-flight replication traffic must be encrypted end-to-end. The customer is running OneFS 8.2.1 on their cluster.

What encryption protocol versions does SyncIQ support?
A . TLS 1.3 and OpenSSL 1.1.1
B . IPSec 2.1 and OpenSSL 1.0.2
C . TLS 1.2 and OpenSSL 1.0.2
D . x.509 13.37 and OpenSSL 0.9.8

Answer: C