rfc9581v7.txt | rfc9581.txt | |||
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Internet Engineering Task Force (IETF) C. Bormann | Internet Engineering Task Force (IETF) C. Bormann | |||
Request for Comments: 9581 Universität Bremen TZI | Request for Comments: 9581 Universität Bremen TZI | |||
Category: Standards Track H. Birkholz | Category: Standards Track B. Gamari | |||
ISSN: 2070-1721 Fraunhofer SIT | ISSN: 2070-1721 Well-Typed | |||
H. Birkholz | ||||
Fraunhofer SIT | ||||
August 2024 | August 2024 | |||
Concise Binary Object Representation (CBOR) Tags for Time, Duration, and | Concise Binary Object Representation (CBOR) Tags for Time, Duration, and | |||
Period | Period | |||
Abstract | Abstract | |||
The Concise Binary Object Representation (CBOR, RFC 8949) is a data | The Concise Binary Object Representation (CBOR, RFC 8949) is a data | |||
format whose design goals include the possibility of extremely small | format whose design goals include the possibility of extremely small | |||
code size, fairly small message size, and extensibility without the | code size, fairly small message size, and extensibility without the | |||
skipping to change at line 87 ¶ | skipping to change at line 89 ¶ | |||
7. IANA Considerations | 7. IANA Considerations | |||
7.1. CBOR Tags | 7.1. CBOR Tags | |||
7.2. Timescales Registry | 7.2. Timescales Registry | |||
7.3. Time Tag Map Keys Registry | 7.3. Time Tag Map Keys Registry | |||
8. Security Considerations | 8. Security Considerations | |||
9. References | 9. References | |||
9.1. Normative References | 9.1. Normative References | |||
9.2. Informative References | 9.2. Informative References | |||
Appendix A. Collected CDDL | Appendix A. Collected CDDL | |||
Acknowledgements | Acknowledgements | |||
Contributors | ||||
Authors' Addresses | Authors' Addresses | |||
1. Introduction | 1. Introduction | |||
The Concise Binary Object Representation (CBOR) [RFC8949] provides | The Concise Binary Object Representation (CBOR) [RFC8949] provides | |||
for the interchange of structured data without a requirement for a | for the interchange of structured data without a requirement for a | |||
pre-agreed schema. RFC 8949 defines a basic set of data types, as | pre-agreed schema. RFC 8949 defines a basic set of data types, as | |||
well as a tagging mechanism that enables extending the set of data | well as a tagging mechanism that enables extending the set of data | |||
types supported via an IANA registry for CBOR tags (see | types supported via an IANA registry for CBOR tags (see | |||
[IANA.cbor-tags] and Section 9.2 of [RFC8949]). | [IANA.cbor-tags] and Section 9.2 of [RFC8949]). | |||
skipping to change at line 1023 ¶ | skipping to change at line 1024 ¶ | |||
Figure 6: Collected CDDL Rules from This Specification | Figure 6: Collected CDDL Rules from This Specification | |||
Acknowledgements | Acknowledgements | |||
The authors would like to acknowledge the many comments from members | The authors would like to acknowledge the many comments from members | |||
of the CBOR WG, Francesca Palombini for her AD review, Thomas Fossati | of the CBOR WG, Francesca Palombini for her AD review, Thomas Fossati | |||
and Qin Wu for their directorate reviews, and Rohan Mahy for one more | and Qin Wu for their directorate reviews, and Rohan Mahy for one more | |||
review late in the process. | review late in the process. | |||
Contributors | ||||
Ben Gamari | ||||
Well-Typed | ||||
117 Middle Rd. | ||||
Portsmouth, NH 03801 | ||||
United States of America | ||||
Email: ben@well-typed.com | ||||
Ben contributed substantively to the content of this document and | ||||
should be considered a coauthor. | ||||
Authors' Addresses | Authors' Addresses | |||
Carsten Bormann | Carsten Bormann | |||
Universität Bremen TZI | Universität Bremen TZI | |||
Postfach 330440 | Postfach 330440 | |||
D-28359 Bremen | D-28359 Bremen | |||
Germany | Germany | |||
Phone: +49-421-218-63921 | Phone: +49-421-218-63921 | |||
Email: cabo@tzi.org | Email: cabo@tzi.org | |||
Ben Gamari | ||||
Well-Typed | ||||
117 Middle Rd. | ||||
Portsmouth, NH 03801 | ||||
United States of America | ||||
Email: ben@well-typed.com | ||||
Henk Birkholz | Henk Birkholz | |||
Fraunhofer Institute for Secure Information Technology | Fraunhofer Institute for Secure Information Technology | |||
Rheinstrasse 75 | Rheinstrasse 75 | |||
64295 Darmstadt | 64295 Darmstadt | |||
Germany | Germany | |||
Email: henk.birkholz@ietf.contact | Email: henk.birkholz@ietf.contact | |||
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