Encryption / decryption made easy, with Ed25519 and XChaCha20+poly1305.
This little tool is intended for Alice and Bob. It allows exchanging
small messages, up to 32 KB, while handling one recipient only and
producing no metadata!
It has only two commands -d for decryption and -g for key pair generation.
For deterministic Ed25519 keys I recommend my red program.
That messages always have the same size, I recommend my pad program.