The roadmap for Pssht 0.1.0 includes the following features/enhancements.

Enhancements:

• Support for re-keying (#1)
• Do not die on (client) errors (#24)

New features:

• Message Authentication Code
  • UMAC support (#2, #20)
• Key exchange
  • ECDH support (#6)
  • [email protected] support (#12)
• Encryption ciphers
  • Generic AEAD support (#4)
  • AES-GCM AEAD cipher (#3)
  • [email protected] AEAD cipher (#14)
• Public keys
  • Ed25519 support (#19)