KB Article #176598

Availability of CTR ciphers in Gateway

Problem

Does Gateway support the use of CTR ciphers?

Resolution

As TLS ciphers, those are not available in any version of Gateway.

As SSH ciphers:

aes-256-ctr is available as of 6.13.1 SP6 and 6.14.1 SP1.

aes-128-ctr is available as of 6.14.1 SP6, and will also be in 6.15.0 SP2.