Kerberos Cryptosystem Negotiation Extension
RFC 4537, “Kerberos Cryptosystem Negotiation Extension”, is a Proposed Standard document published in June 2006 by L. Zhu, P. Leach, K. Jaganathan. It updates RFC 4120. The canonical text is published by the RFC Editor.
Abstract
This document specifies an extension to the Kerberos protocol as defined in RFC 4120, in which the client can send a list of supported encryption types in decreasing preference order, and the server then selects an encryption type that is supported by both the client and the server. [STANDARDS-TRACK]
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
The canonical text of RFC 4537 is hosted at rfc-editor.org. Available in TXT,HTML.
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