[gnutls-devel] ChaCha20 and Poly1305

Fedor Brunner fedor.brunner at azet.sk
Tue Dec 17 23:31:48 CET 2013


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Hi,
have you considered to implement ChaCha20 and Poly1305 based Cipher
Suites in GnuTLS?
https://tools.ietf.org/id/draft-agl-tls-chacha20poly1305-04.html

ChaCha20 is a stream cipher developed by D. J. Bernstein. It is a
refinement of Salsa20 and was used as the core of the SHA-3 finalist,
BLAKE.

ChaCha20 and Poly1305 for TLS will be supported in Chrome, Google
servers and probably will be supported also in Android, so many clients
and servers.

OpenSSH also supports ChaCha20 and Poly1305
http://blog.djm.net.au/2013/11/chacha20-and-poly1305-in-openssh.html


Regards,
Fedor



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