Subject: [Cfrg] Comments - eXtended-nonce ChaCha and AEAD_XChaCha20_Poly1305

From: Dan Ehrlich <[email-masked]>
Date: Thu, 12 Sep 2019 09:01:59 -0500

All:

I can’t seem to find the original comment thread for this draft:
https://datatracker.ietf.org/doc/draft-irtf-cfrg-xchacha/

For background I work closely with the SACM wg of IETF.

I have nothing to add to this paper other than “strong recommend”. Length
should be extended to 192 and process should move forward beyond draft
stage.

Thank you,

Dan Ehrlich
San Antonio, Texas
CISM, CISSP, CCSP
https://linkedin.com/in/danehrlich