The Hypertext Transfer Protocol (HTTP) Authentication-Info Header Field

Document Type Replaced Internet-Draft (individual)
Last updated 2015-02-02 (latest revision 2015-01-24)
Replaced by draft-ietf-httpbis-auth-info
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IESG IESG state Replaced by draft-ietf-httpbis-auth-info
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This specification defines the "Authentication-Info" and "Proxy- Authentication-Info" header fields for use in HTTP authentication schemes which need to return additional information during or after authentication.


Julian Reschke (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)