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IETF RFC 5448
[ACTIVE]

Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA')

Metadata

Publisher
IETF
Doc Type
Informational
Pages
29
Abstract
This specification defines a new EAP method, EAP-AKA', which is a small revision of the EAP-AKA (Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement) 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 memo provides information for the Internet community.
Publication Date
2009-05-01
Status Note
Informational
DOI
10.17487/RFC5448
Link
https://doi.org/10.17487/RFC5448
Author(s)
J. Arkko
V. Lehtovirta
P. Eronen
Keyword(s)
EAP, AKA, AKA', 3GPP
Latest version of IETF RFC 5448

Document Versions — IETF RFC 5448

  • ▶ IETF RFC 5448 (2009-05-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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IETF RFC 5448, Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA'). Available at https://doi.org/10.17487/RFC5448
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IETF RFC 5448, Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA'). Available at https://doi.org/10.17487/RFC5448

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IETF RFC 5448, Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA'). Available at https://doi.org/10.17487/RFC5448
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<span class="citation"><cite>IETF RFC 5448</cite>, Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA&#x27;). Available at <a href="https://doi.org/10.17487/RFC5448" target="_blank" rel="noopener">https://doi.org/10.17487/RFC5448</a></span>

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IETF RFC 5448, Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA')
doi: 10.17487/RFC5448
url: https://doi.org/10.17487/RFC5448
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<li>
<cite id="bib-rfc5448">IETF RFC 5448</cite>, Improved Extensible Authentication Protocol Method for 3rd Generation Authentication and Key Agreement (EAP-AKA&#x27;)
<span class="doi">10.17487/RFC5448</span>
</li>

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