The ristretto255 and decaf448 Groups
draft-irtf-cfrg-ristretto255-decaf448-00
| Document | Type | Expired Internet-Draft (cfrg RG) | |
|---|---|---|---|
| Authors | Henry de Valence , Jack Grigg , George Tankersley , Filippo Valsorda , Isis Lovecruft , Mike Hamburg | ||
| Last updated | 2021-04-08 (Latest revision 2020-10-05) | ||
| Replaces | draft-irtf-cfrg-ristretto255 | ||
| Stream | Internet Research Task Force (IRTF) | ||
| Formats |
Expired & archived
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| Stream | IRTF state | (None) | |
| Consensus boilerplate | Unknown | ||
| Document shepherd | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
https://www.ietf.org/archive/id/draft-irtf-cfrg-ristretto255-decaf448-00.txt
Abstract
This memo specifies two prime-order groups, ristretto255 and decaf448, suitable for safely implementing higher-level and complex cryptographic protocols. The ristretto255 group can be implemented using Curve25519, allowing existing Curve25519 implementations to be reused and extended to provide a prime-order group. Likewise, the decaf448 group can be implemented using edwards448.
Authors
Henry de Valence
Jack Grigg
George Tankersley
Filippo Valsorda
Isis Lovecruft
Mike Hamburg
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)