RFC 4307: Cryptographic Algorithms for Use in the Internet Key Exchange Version 2 (IKEv2)
This RFC has been replaced. Do not implement against it for new work — it was formally obsoleted by RFC 8247.
Current version: RFC 8247 — Algorithm Implementation Requirements and Usage Guidance for the Internet Key Exchange Protocol Version 2 (IKEv2)
In plain English — editorial summary, not part of the RFC
The IPsec series of protocols makes use of various cryptographic algorithms in order to provide security services. The Internet Key Exchange (IKE (RFC 2409) and IKEv2) provide a mechanism to negotiate which algorithms should be used in any given association. However, to ensure interoperability between disparate implementations, it is necessary to specify a set of mandatory-to-implement algorithms to ensure that there is at least one algorithm that all implementations will have available. This document defines the current set of algorithms that are mandatory to implement as part of IKEv2, as well as algorithms that should be implemented because they may be promoted to mandatory at some future time. [STANDARDS-TRACK]
Document record
- Document ID
- RFC4307
- Published
- December 2005
- Authors
- J. Schiller
- Status
- PROPOSED STANDARD
- Stream
- IETF
- Area
- sec
- Pages
- 6
- Also known as
- —
- Obsoleted by:
- RFC 8247
Topics
Referenced by
One later RFC formally updates or obsoletes part of this document.
Related documents
Ranked automatically by shared keywords, IETF area and stream — not by editorial selection.
- RFC 4301Security Architecture for the Internet ProtocolUpdated
December 2005
- RFC 4303IP Encapsulating Security Payload (ESP)Current
December 2005
- RFC 4302IP Authentication HeaderCurrent
December 2005
- RFC 4308Cryptographic Suites for IPsecCurrent
December 2005
- RFC 4306Internet Key Exchange (IKEv2) ProtocolObsoleted
December 2005
- RFC 4304Extended Sequence Number (ESN) Addendum to IPsec Domain of Interpretation (DOI) for Internet Security Association and Key Management Protocol (ISAKMP)Current
December 2005
- RFC 4430Kerberized Internet Negotiation of Keys (KINK)Current
March 2006
- RFC 4555IKEv2 Mobility and Multihoming Protocol (MOBIKE)Current
June 2006
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The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.
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