Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA')
draft-arkko-eap-rfc5448bis-01
| Document | Type | Replaced Internet-Draft (individual) | |
|---|---|---|---|
| Last updated | 2018-03-05 | ||
| Replaced by | draft-ietf-emu-rfc5448bis | ||
| Stream | (None) | ||
| Intended RFC status | (None) | ||
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| Stream | Stream state | (No stream defined) | |
| Consensus Boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Replaced by draft-ietf-emu-rfc5448bis | |
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| Send notices to | (None) | ||
https://www.ietf.org/archive/id/draft-arkko-eap-rfc5448bis-01.txt
Abstract
This specification defines a new EAP method, EAP-AKA', a small revision of the EAP-AKA method. The change is a new key derivation function that binds the keys derived within the method to the name of the access network. The new key derivation mechanism has been defined in the 3rd Generation Partnership Project (3GPP). This specification allows its use in EAP in an interoperable manner. In addition, EAP-AKA' employs SHA-256 instead of SHA-1. This specification also updates RFC 4187 EAP-AKA to prevent bidding down attacks from EAP-AKA'. This version of the EAP-AKA' specification updates a reference to constructing one field in the protocol, so that EAP-AKA' becomes compatible with 5G deployments as well.
Authors
Jari Arkko
(jari.arkko@piuha.net)
Vesa Lehtovirta
(vesa.lehtovirta@ericsson.com)
Vesa Torvinen
(vesa.torvinen@ericsson.com)
Pasi Eronen
(pasi.eronen@nokia.com)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)