The Kerberos V5 ("GSSAPI") Simple Authentication and Security Layer (SASL) Mechanism

The Simple Authentication and Security Layer (SASL) is a framework for adding authentication support to connection-based protocols. This document describes the method for using the Generic Security Service Application Program Interface (GSS-API) Kerberos V5 in the SASL. This document replaces Section 7.2 of RFC 2222, the definition of the "GSSAPI" SASL mechanism. This document, together with RFC 4422, obsoletes RFC 2222. [STANDARDS-TRACK]