There is an updated version of MixMaster that supports 4096 bit keys other enhances. Does Whonix have that installed? If not could it be considered for the next version?
Thanks
Not installed by default.
Not a good candidate for installation by default as per https://www.whonix.org/wiki/Dev/Default_Application_Policy.
Only the one that is available from Debian gets installed by default. Documentation:
Ideally https://github.com/merkinmuffley/mixmaster4096 would cooperate with them. Upstream the work.
Manual installation is not prevented as per https://www.whonix.org/wiki/About#Based_on_Debian.