Re: [IPsec] Please review draft-ietf-ipsecme-chacha20-poly1305

2015-04-21 Thread Yoav Nir
Hi, Valery. Thanks for the review. See my reply inline. On Apr 21, 2015, at 7:19 PM, Valery Smyslov sva...@gmail.com wrote: Hi, this is my review of draft-ietf-ipsecme-chacha20-poly1305-02. I think that the draft is in a good shape. A few issues need to be resolved. Technical

Re: [IPsec] Please review draft-ietf-ipsecme-chacha20-poly1305

2015-04-21 Thread Valery Smyslov
Hi, this is my review of draft-ietf-ipsecme-chacha20-poly1305-02. I think that the draft is in a good shape. A few issues need to be resolved. Technical issues. 1. For the question raised in the draft: TBD: do we want an extra 32 bits as salt for the nonce like in GCM, or keep the