I-D Action: draft-cole-cose-encoded-gnss-chimera-marker-keys-00.txt

Internet-Draft draft-cole-cose-encoded-gnss-chimera-marker-keys-00.txt is now
available.

   Title:   Global Navigation Satellite System (GNSS) Fast Channel Chimera Marker Key Package using Concise Binary Object Representation (CBOR) Object Signing and Encryption (COSE)
   Authors: Michael H. Cole
            Sher Shah
   Name:    draft-cole-cose-encoded-gnss-chimera-marker-keys-00.txt
   Pages:   41
   Dates:   2026-08-27

Abstract:

   Chips Message Robust Authentication (Chimera) is a technique by which
   a Global Navigation Satellite System (GNSS) constellation, such as
   the Global Positioning System (GPS), may provide user equipment
   (i.e., receivers) with authentication of pseudorange measurements on
   one or more publicly available (i.e., open) Positioning, Navigation,
   and Timing (PNT) signals.

   This specification describes a Fast Channel Chimera Marker Key
   Package, an efficient data structure for encoding one or more Fast
   Channel Chimera marker keys and associated metadata with a digital
   signature over all security relevant parameters.  Concise Binary
   Object Representation (CBOR) Object Signing and Encryption (COSE) is
   used as the underlying message structure.

   This specification also describes a streaming network protocol by
   which Fast Channel Chimera Marker Key Packages may be distributed
   over the Internet.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-cole-cose-encoded-gnss-chimera-marker-keys/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-cole-cose-encoded-gnss-chimera-marker-keys-00.html

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts


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