SPAKE2, a PAKE
draft-irtf-cfrg-spake2-08

The information below is for an old version of the document
Document Type Expired Internet-Draft (cfrg RG)
Authors Watson Ladd  , Benjamin Kaduk 
Last updated 2019-09-12 (latest revision 2019-03-11)
Replaces draft-ladd-spake2
Stream Internet Research Task Force (IRTF)
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Expired & archived
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Stream IRTF state Active RG Document
Consensus Boilerplate Unknown
Document shepherd No shepherd assigned
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This Internet-Draft is no longer active.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
https://www.ietf.org/archive/id/draft-irtf-cfrg-spake2-08.txt

Abstract

This document describes SPAKE2 and its augmented variant SPAKE2+, which are protocols for two parties that share a password to derive a strong shared key with no risk of disclosing the password. This method is compatible with any prime order group, is computationally efficient, and SPAKE2 (but not SPAKE2+) has a security proof.

Authors

Watson Ladd (watsonbladd@gmail.com)
Benjamin Kaduk (kaduk@mit.edu)

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