Menpo

Proof of Concept for file encryption/decryption/hash.

• Generate sha256sum of local file.
• Encrypt local file.
• Decrypt local file.
  • Symmetric authenticated encryption.
  • AES GCM.
  • Cryptographically secure pseudo random 12 byte nonce.
  • Cryptographically secure pseudo random 16 byte secret key.

Maybe will add asymmetric encryption option in future. Maybe illustrated my point already and it's not needed.