@table @asis
@item Data encryption
- @url{http://cr.yp.to/snuffle.html, Salsa20}.
+ @url{https://cr.yp.to/chacha.html, ChaCha20}.
@item Message authentication
@url{https://cr.yp.to/mac.html, Poly1305}.
@item Nonce and identity obfuscation
@url{http://theory.lcs.mit.edu/~cis/pubs/rivest/fusion.ps,
All-Or-Nothing-Transformed} (based on
@url{http://cseweb.ucsd.edu/~mihir/papers/oaep.html, OAEP} using
- Salsa20 with BLAKE2b-256 based
+ ChaCha20 with BLAKE2b-256 based
@url{http://crypto.stanford.edu/~dabo/abstracts/saep.html, SAEP+}
checksums) data with 128-bits of feeded random.
@item Packet overhead