A new Request for Comments is now available in online RFC libraries. RFC 7751 Title: Kerberos Authorization Data Container Authenticated by Multiple Message Authentication Codes (MACs) Author: S. Sorce, T. Yu Status: Standards Track Stream: IETF Date: March 2016 Mailbox: ssorce@redhat.com, tlyu@mit.edu Pages: 10 Characters: 23133 Updates: RFC 4120 I-D Tag: draft-ietf-kitten-cammac-04.txt URL: https://www.rfc-editor.org/info/rfc7751 DOI: http://dx.doi.org/10.17487/RFC7751 This document specifies a Kerberos authorization data container that supersedes AD-KDC-ISSUED. It allows for multiple Message Authentication Codes (MACs) or signatures to authenticate the contained authorization data elements. The multiple MACs are needed to mitigate shortcomings in the existing AD-KDC-ISSUED container. This document updates RFC 4120. This document is a product of the Common Authentication Technology Next Generation Working Group of the IETF. This is now a Proposed Standard. STANDARDS TRACK: This document specifies an Internet Standards Track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the Official Internet Protocol Standards (https://www.rfc-editor.org/standards) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC