Re: [Int-area] Fwd: New Version Notification for draft-olteanu-intarea-socks-6-02.txt

[Vladimir Olteanu <[e-mail]>]

Hi,

Since TLS 1.3 forces everyone to use AEAD, salting requests sent over 
early data is redundant. (Previous TLS versions allow non-AEAD ciphers, 
but don't have early data.) Oops.

I'll remove the Salt option in -03.

Vlad


On 03/06/2018 02:03 AM, Vladimir Olteanu wrote:
> Hi,
>
> We've submitted a revision of the SOCKSv6 draft.
>
> We've added an extensible mechanism whereby clients can alter proxy's 
> behavior, roughly in the style of setsockopt()/getsockopt(). 
> (Individual socket options have to be standardized separately, and 
> don't necessarily map 1:1 to the function calls. This is not a 
> straight set/getsockopt() RPC.) We've included a few use cases:
>  * TFO (previously handled by a field in the request)
>  * discovery of MPTCP availability on the server side
>  * changing the MPTCP scheduler
>
> We've also addressed another security issue caused by sending SOCKS 
> requests via TLS early data.
>
> Cheers,
> Vlad
>
>
> -------- Forwarded Message --------
> Subject: 	New Version Notification for 
> draft-olteanu-intarea-socks-6-02.txt
> Date: 	Mon, 05 Mar 2018 14:59:26 -0800
> From: 	[e-mail]
> To: 	Vladimir Olteanu <[e-mail]>, Dragos Niculescu 
> <[e-mail]>
>
>
>
> A new version of I-D, draft-olteanu-intarea-socks-6-02.txt
> has been successfully submitted by Vladimir Olteanu and posted to the
> IETF repository.
>
> Name:		draft-olteanu-intarea-socks-6
> Revision:	02
> Title:		SOCKS Protocol Version 6
> Document date:	2018-03-05
> Group:		Individual Submission
> Pages:		23
> URL:https://www.ietf.org/internet-drafts/draft-olteanu-intarea-socks-6-02.txt
> Status:https://datatracker.ietf.org/doc/draft-olteanu-intarea-socks-6/
> Htmlized:https://tools.ietf.org/html/draft-olteanu-intarea-socks-6-02
> Htmlized:https://datatracker.ietf.org/doc/html/draft-olteanu-intarea-socks-6-02
> Diff:https://www.ietf.org/rfcdiff?url2=draft-olteanu-intarea-socks-6-02
>
> Abstract:
>     The SOCKS protocol is used primarily to proxy TCP connections to
>     arbitrary destinations via the use of a proxy server.  Under the
>     latest version of the protocol (version 5), it takes 2 RTTs (or 3, if
>     authentication is used) before data can flow between the client and
>     the server.
>
>     This memo proposes SOCKS version 6, which reduces the number of RTTs
>     used, takes full advantage of TCP Fast Open, and adds support for
>     0-RTT authentication.
>
>                                                                                    
>
>
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
>
> The IETF Secretariat
>
>
>
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