Re: [TLS] interop checking for ChaCha20/Poly1305

Ilari Liusvaara <ilari.liusvaara@elisanet.fi> Sat, 28 March 2015 19:37 UTC

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Date: Sat, 28 Mar 2015 21:37:23 +0200
From: Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
To: Nikos Mavrogiannopoulos <nmav@redhat.com>
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Subject: Re: [TLS] interop checking for ChaCha20/Poly1305
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On Sat, Mar 28, 2015 at 03:02:27PM -0400, Nikos Mavrogiannopoulos wrote:
> ----- Original Message -----
> > And if/when the WG adopts, we might want to ask for early assignment of code
> > points.
> 
> I've implemented the drafts in gnutls and created a temporary server which
> negotiates the following ciphersuites:
> 
> TLS_RSA_CHACHA20_POLY1305       { 0xCD, 0x30 }
> TLS_ECDHE_RSA_CHACHA20_POLY1305 { 0xCD, 0x31 }
> TLS_ECDHE_ECDSA_CHACHA20_POLY1305	{ 0xCD, 0x32 }
> TLS_DHE_RSA_CHACHA20_POLY1305	{ 0xCD, 0x33 }
> TLS_DHE_PSK_CHACHA20_POLY1305	{ 0xCD, 0x34 }
> TLS_PSK_CHACHA20_POLY1305	{ 0xCD, 0x35 }
> TLS_ECDHE_PSK_CHACHA20_POLY1305	{ 0xCD, 0x36 }
> TLS_RSA_PSK_CHACHA20_POLY1305	{ 0xCD, 0x37 }
> 
> If you successfully (or unsuccessfully) checked interoperability drop me a line.

Uh,

Is this "old" Chacha20-Poly1305 or the "new" one (AEAD #29)?

These two compute tags differently.


-Ilari