Constrained Voucher Artifacts for Bootstrapping Protocols

The information below is for an old version of the document
Document Type Expired Internet-Draft (anima WG)
Last updated 2019-03-25 (latest revision 2018-09-11)
Replaces draft-richardson-anima-ace-constrained-voucher
Stream IETF
Intended RFC status (None)
Expired & archived
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- Yang catalog entry for ietf-constrained-voucher-request@2019-09-01.yang
- Yang catalog entry for ietf-constrained-voucher@2019-09-01.yang
- Yang impact analysis for draft-ietf-anima-constrained-voucher
- Mailing list discussion
Stream WG state WG Document
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IESG IESG state Expired
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines a strategy to securely assign a pledge to an owner, using an artifact signed, directly or indirectly, by the pledge's manufacturer. This artifact is known as a "voucher". This document builds upon the work in [RFC8366], encoding the resulting artifact in CBOR. Use with two signature technologies are described. Additionally, this document explains how constrained vouchers may be transported in the [I-D.ietf-ace-coap-est] protocol.


Michael Richardson (
Peter Van der Stok (
Panos Kampanakis (

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