I-D Action: draft-sullivan-cfrg-voprf-02.txt

internet-drafts@ietf.org Mon, 22 October 2018 16:55 UTC

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Subject: I-D Action: draft-sullivan-cfrg-voprf-02.txt
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Date: Mon, 22 Oct 2018 09:55:38 -0700
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A New Internet-Draft is available from the on-line Internet-Drafts directories.


        Title           : Verifiable Oblivious Pseudorandom Functions (VOPRFs) in Prime-Order Groups
        Authors         : Alex Davidson
                          Nick Sullivan
                          Christopher A. Wood
	Filename        : draft-sullivan-cfrg-voprf-02.txt
	Pages           : 19
	Date            : 2018-10-22

Abstract:
   A Verifiable Oblivious Pseudorandom Function (VOPRF) is a two-party
   protocol for computing the output of a PRF that is symmetrically
   verifiable.  In summary, the PRF key holder learns nothing of the
   input while simultaneously providing proof that its private key was
   used during execution.  VOPRFs are useful for computing one-time
   unlinkable tokens that are verifiable by secret key holders.  This
   document specifies a VOPRF construction instantiated within prime-
   order subgroups, including elliptic curves.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-sullivan-cfrg-voprf/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-sullivan-cfrg-voprf-02
https://datatracker.ietf.org/doc/html/draft-sullivan-cfrg-voprf-02

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-sullivan-cfrg-voprf-02


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I-D Action: draft-sullivan-cfrg-voprf-02.txt internet-drafts