[6lo] I-D Action: draft-ietf-6lo-ap-nd-22.txt

internet-drafts@ietf.org Mon, 27 April 2020 08:16 UTC

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Subject: [6lo] I-D Action: draft-ietf-6lo-ap-nd-22.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the IPv6 over Networks of Resource-constrained Nodes WG of the IETF.

        Title           : Address Protected Neighbor Discovery for Low-power and Lossy Networks
        Authors         : Pascal Thubert
                          Behcet Sarikaya
                          Mohit Sethi
                          Rene Struik
	Filename        : draft-ietf-6lo-ap-nd-22.txt
	Pages           : 32
	Date            : 2020-04-27

   This document updates the 6LoWPAN Neighbor Discovery (ND) protocol
   defined in RFC 6775 and RFC 8505.  The new extension is called
   Address Protected Neighbor Discovery (AP-ND) and it protects the
   owner of an address against address theft and impersonation attacks
   in a low-power and lossy network (LLN).  Nodes supporting this
   extension compute a cryptographic identifier (Crypto-ID) and use it
   with one or more of their Registered Addresses.  The Crypto-ID
   identifies the owner of the Registered Address and can be used to
   provide proof of ownership of the Registered Addresses.  Once an
   address is registered with the Crypto-ID and a proof-of-ownership is
   provided, only the owner of that address can modify the registration
   information, thereby enforcing Source Address Validation.

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