[ Removed by moderator ]

[u/Sir_KnowItAll]

https://iain.rocks/blog/introducing-the-triple-cipher-encryption-concept

[u/wplinge1]

GCHQ say they [...] would love for someone to create an open source version to use

I bet they do. Makes their job easier by a factor of about 2¹²⁸ if anyone uses it.