Internet Engineering Task Force (IETF) C. Bormann Request for Comments: 7049 Universitaet Bremen TZI Category: Standards Track P. Hoffman ISSN: 2070-1721 VPN Consortium October 2013 Concise Binary Object Representation (CBOR) Abstract The Concise Binary Object Representation (CBOR) is a data format whose design goals include the possibility of extremely small code size, fairly small message size,