[Cfrg] [Errata Verified] RFC7664 (5754)
RFC Errata System <rfc-editor@rfc-editor.org> Sat, 06 June 2020 12:49 UTC
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Subject: [Cfrg] [Errata Verified] RFC7664 (5754)
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The following errata report has been verified for RFC7664, "Dragonfly Key Exchange". -------------------------------------- You may review the report below and at: https://www.rfc-editor.org/errata/eid5754 -------------------------------------- Status: Verified Type: Technical Reported by: Araki Makoto <mnfeconicu41@gmail.com> Date Reported: 2019-06-16 Verified by: Colin Perkins (IRSG) Section: 3.2.2 Original Text ------------- do { base = H(max(Alice,Bob) | min(Alice,Bob) | password | counter) temp = KDF-n(seed, "Dragonfly Hunting And Pecking") seed = (temp mod (p - 1)) + 1 Corrected Text -------------- do { base = H(max(Alice,Bob) | min(Alice,Bob) | password | counter) temp = KDF-n(base, "Dragonfly Hunting And Pecking") seed = (temp mod (p - 1)) + 1 Notes ----- A variable "seed" is passed to the function KDF-n before defined. It should be the variable "base" instead of "seed". The variable "base" is passed to KDF-n in Figure 1. Verified by Kenny Paterson and Dan Harkins, June 2019. -------------------------------------- RFC7664 (draft-irtf-cfrg-dragonfly-08) -------------------------------------- Title : Dragonfly Key Exchange Publication Date : November 2015 Author(s) : D. Harkins, Ed. Category : INFORMATIONAL Source : Crypto Forum Research Group Area : N/A Stream : IRTF Verifying Party : IRSG
- [Cfrg] [Errata Verified] RFC7664 (5754) RFC Errata System