This library provides a high-level API for authenticated encryption and decryption using the NaCl crypto_box and crypto_secretbox constructs. The API is implemented in pure Haskell using XSalsa and Poly1305 primitives provided by the crypton library. Important: This library has not been professionally reviewed. Side channel attacks and memory-related vulnerabilities may exist! Use at your own risk. (P.S. I would love to hear from you if you can audit this library and improve its security!)