[openssl-users] ChaCha20/Poly1305 in OpenSSL?

Pavel Punsky Pavel.Punsky at oovoo.com
Tue Mar 24 15:41:15 UTC 2015

Following github repo has 1.0.2a with chacha20poly1305 patch from CloudFlare applied to it:

And this one has chacha20poly1305 implementation from different source (1.0.2-aead branch in openssl)

Pavel Punsky

-----Original Message-----
From: openssl-users [mailto:openssl-users-bounces at openssl.org] On Behalf Of Salz, Rich
Sent: Monday, March 23, 2015 4:36 PM
To: noloader at gmail.com; openssl-users at openssl.org
Subject: Re: [openssl-users] ChaCha20/Poly1305 in OpenSSL?

It's unlikely to appear in 1.0.2 as it's a new feature.

CloudFlare has posted patches that seem like they would drop in easily, for folks that want to do it; see https://blog.cloudflare.com/do-the-chacha-better-mobile-performance-with-cryptography/

Senior Architect, Akamai Technologies
IM: rsalz at jabber.me Twitter: RichSalz

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