The ristretto255 Group
draft-hdevalence-cfrg-ristretto-01

Document Type Replaced Internet-Draft (cfrg RG)
Last updated 2019-11-18 (latest revision 2019-05-08)
Replaced by draft-irtf-cfrg-ristretto255
Stream IRTF
Intended RFC status (None)
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IESG IESG state Replaced by draft-irtf-cfrg-ristretto255
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-hdevalence-cfrg-ristretto-01.txt

Abstract

This memo specifies a prime-order group, ristretto255, suitable for implementing complex cryptographic protocols such as zero-knowledge proofs. The ristretto255 group can be implemented using Curve25519, allowing existing Curve25519 implementations to be reused and extended to provide a prime-order group.

Authors

Henry de Valence (ietf@hdevalence.ca)
Jack Grigg (ietf@jackgrigg.com)
George Tankersley (ietf@gtank.cc)
Filippo Valsorda (ietf@filippo.io)
Isis Lovecruft (ietf@en.ciph.re)

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