Re: [TLS] DSA support in TLS 1.3.

2015-09-04 Thread Dang, Quynh
Hi IIari, >From all of the RFCs about suite B that I have read, DSA has never been a part >of it. RSA can be used for signatures and key wrap/transport. Quynh. From: TLS on behalf of Ilari Liusvaara Sent: Wednesday, September 2, 2015 1:49 PM To: Sal

Re: [TLS] RC4 cipher with NNTP (RFC 4642)

2015-09-04 Thread Stephen Farrell
Hiya, On 04/09/15 01:58, Sean Turner wrote: > Also, I wouldn’t get too wrapped around the updates header because > the meaning has changed over time. At some points it has been used > to point implementers at other related RFCs, but what I think the > IESG has settled onto now (Stephen correct m

Re: [TLS] RC4 cipher with NNTP (RFC 4642)

2015-09-04 Thread Stephen Farrell
Oops - s/NTP/NNTP/g below:-) And since there's no active NNTP wg, I guess asking on some relevant list(s) is the thing to do. If folks there think that a short RFC to just fix this is useful then feel free to get back to me and we can figure how best to progress that. Cheers, S. On 04/09/15 12:

[TLS] TLS 1.3 Key Schedule

2015-09-04 Thread Russ Housley
In Section 7.1, the document says: 4. finished_secret = HKDF-Expand-Label(xSS, "finished secret", handshake_hash, L) 5. resumption_secret = HKDF-Expand-Label(master_secret,

Re: [TLS] TLS 1.3 Key Schedule

2015-09-04 Thread Eric Rescorla
See: http://www.ietf.org/mail-archive/web/tls/current/msg17184.html On Fri, Sep 4, 2015 at 8:27 AM, Russ Housley wrote: > In Section 7.1, the document says: > > 4. finished_secret = HKDF-Expand-Label(xSS, > "finished secret", >

Re: [TLS] TLS 1.3 Key Schedule

2015-09-04 Thread Russ Housley
Eric: I looked at Hugo's message in the context of the table in Section 7.1: Key ExchangeStatic Secret (SS)Ephemeral Secret (ES) --- (EC)DHE Client ephemeral Client ephemeral

Re: [TLS] TLS 1.3 Key Schedule

2015-09-04 Thread Eric Rescorla
On Fri, Sep 4, 2015 at 8:58 AM, Russ Housley wrote: > Eric: > > I looked at Hugo's message in the context of the table in Section 7.1: > > Key ExchangeStatic Secret (SS)Ephemeral Secret (ES) > --- > (EC