[Emu] I-D Action: draft-ietf-emu-rfc5448bis-05.txt

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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the EAP Method Update WG of the IETF.

        Title           : Improved Extensible Authentication Protocol Method for 3GPP Mobile Network Authentication and Key Agreement (EAP-AKA')
        Authors         : Jari Arkko
                          Vesa Lehtovirta
                          Vesa Torvinen
                          Pasi Eronen
	Filename        : draft-ietf-emu-rfc5448bis-05.txt
	Pages           : 49
	Date            : 2019-07-08

Abstract:
   The 3GPP Mobile Network Authentication and Key Agreement (AKA) is the
   primary authentication mechanism for devices wishing to access mobile
   networks.  RFC 4187 (EAP-AKA) made the use of this mechanism possible
   within the Extensible Authentication Protocol (EAP) framework.  RFC
   5448 (EAP-AKA') was an improved version of EAP-AKA.

   This memo replaces the specification of EAP-AKA'.  EAP-AKA' was
   defined in RFC 5448 and updated EAP-AKA RFC 4187.  As such this
   document obsoletes RFC 5448 and updates RFC 4187.

   EAP-AKA' differs from EAP-AKA by providing a key derivation function
   that binds the keys derived within the method to the name of the
   access network.  The key derivation function has been defined in the
   3rd Generation Partnership Project (3GPP).  EAP-AKA' allows its use
   in EAP in an interoperable manner.  EAP-AKA' is also an algorithm
   update, as it employs SHA-256 / HMAC-SHA-256 instead of SHA-1 / HMAC-
   SHA-1 as in EAP-AKA.

   This version of EAP-AKA' specification specifies the protocol
   behaviour for 5G deployments as well.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-emu-rfc5448bis/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-emu-rfc5448bis-05
https://datatracker.ietf.org/doc/html/draft-ietf-emu-rfc5448bis-05

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-emu-rfc5448bis-05


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