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Re: [stir] [Technical Errata Reported] RFC8224 (6499)

Russ Housley <housley@vigilsec.com> Sun, 28 March 2021 16:48 UTC

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From: Russ Housley <housley@vigilsec.com>
In-Reply-To: <20210327204839.06FA2F4076D@rfc-editor.org>
Date: Sun, 28 Mar 2021 12:48:23 -0400
Cc: Jon Peterson <jon.peterson@neustar.biz>, Cullen Jennings <fluffy@cisco.com>, Eric Rescorla <ekr@rtfm.com>, Chris Wendt <chris-ietf@chriswendt.net>, Robert Sparks <rjsparks@nostrum.com>, marc@petit-huguenin.org
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Subject: Re: [stir] [Technical Errata Reported] RFC8224 (6499)
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I think this errata should be approved.

Russ

> On Mar 27, 2021, at 4:48 PM, RFC Errata System <rfc-editor@rfc-editor.org> wrote:
> 
> The following errata report has been submitted for RFC8224,
> "Authenticated Identity Management in the Session Initiation Protocol (SIP)".
> 
> --------------------------------------
> You may review the report below and at:
> https://www.rfc-editor.org/errata/eid6499
> 
> --------------------------------------
> Type: Technical
> Reported by: Marc Petit-Huguenin <marc@petit-huguenin.org>
> 
> Section: 4
> 
> Original Text
> -------------
> Identity = "Identity" HCOLON signed-identity-digest SEMI
>          ident-info *( SEMI ident-info-params )
> signed-identity-digest = 1*(base64-char / ".")
> ident-info = "info" EQUAL ident-info-uri
> ident-info-uri = LAQUOT absoluteURI RAQUOT
> ident-info-params = ident-info-alg / ident-type /
>    ident-info-extension
> ident-info-alg = "alg" EQUAL token
> ident-type = "ppt" EQUAL token
> ident-info-extension = generic-param
> 
> base64-char = ALPHA / DIGIT / "/" / "+"
> 
> 
> Corrected Text
> --------------
> Identity = "Identity" HCOLON signed-identity-digest SEMI
>          ident-info *( SEMI ident-info-params )
> signed-identity-digest = 1*(base64url-char / ".")
> ident-info = "info" EQUAL ident-info-uri
> ident-info-uri = LAQUOT absoluteURI RAQUOT
> ident-info-params = ident-info-alg / ident-type /
>    ident-info-extension
> ident-info-alg = "alg" EQUAL token
> ident-type = "ppt" EQUAL token
> ident-info-extension = generic-param
> 
> base64url-char = ALPHA / DIGIT / "-" / "_"
> 
> 
> Notes
> -----
> RFC 8225 makes it clear that the encoding is BASE4URL, not the standard BASE64 encoding.
> 
> Instructions:
> -------------
> This erratum is currently posted as "Reported". If necessary, please
> use "Reply All" to discuss whether it should be verified or
> rejected. When a decision is reached, the verifying party  
> can log in to change the status and edit the report, if necessary. 
> 
> --------------------------------------
> RFC8224 (draft-ietf-stir-rfc4474bis-16)
> --------------------------------------
> Title               : Authenticated Identity Management in the Session Initiation Protocol (SIP)
> Publication Date    : February 2018
> Author(s)           : J. Peterson, C. Jennings, E. Rescorla, C. Wendt
> Category            : PROPOSED STANDARD
> Source              : Secure Telephone Identity Revisited
> Area                : Applications and Real-Time
> Stream              : IETF
> Verifying Party     : IESG
> 
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