Dragonfly key exchange

E453435

cryptographic protocol key exchange protocol password-authenticated key exchange protocol

Dragonfly key exchange is a password-authenticated key exchange (PAKE) protocol designed to provide secure mutual authentication and key establishment resistant to offline dictionary attacks.

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Statements (44)

Predicate	Object
instanceOf	cryptographic protocol ⓘ key exchange protocol ⓘ password-authenticated key exchange protocol ⓘ
comparedTo	EKE ⓘ J-PAKE NERFINISHED ⓘ SRP NERFINISHED ⓘ
hasAbbreviation	SAE NERFINISHED ⓘ
hasAlternativeName	Dragonfly PAKE NERFINISHED ⓘ Simultaneous Authentication of Equals NERFINISHED ⓘ
hasAuthor	Dan Harkins NERFINISHED ⓘ
hasComponent	commit exchange ⓘ confirm exchange ⓘ shared secret derivation ⓘ
hasDesignGoal	forward secrecy ⓘ mutual authentication ⓘ password-based key establishment ⓘ resistance to offline dictionary attacks ⓘ
hasLimitation	requires strong password selection for best security ⓘ security depends on group parameter selection ⓘ
hasProperty	based on Diffie–Hellman key exchange ⓘ does not reveal password to the peer ⓘ does not store password-equivalent data on the server ⓘ mutual authentication between peers ⓘ resistant to offline dictionary attacks ⓘ supports elliptic curve groups ⓘ supports finite field groups ⓘ
hasSecurityGoal	prevention of offline password guessing ⓘ protection against active man-in-the-middle attacks ⓘ protection against passive eavesdropping ⓘ
hasThreatModel	adversary capable of active network attacks ⓘ adversary with access to protocol transcripts ⓘ
hasUsageContext	infrastructure-less networks ⓘ peer-to-peer authentication ⓘ wireless local area networks ⓘ
isDefinedIn	RFC 7664 NERFINISHED ⓘ
isStandardizedIn	IEEE 802.11 NERFINISHED ⓘ
isUsedFor	Wi‑Fi network authentication ⓘ secure key establishment ⓘ
isUsedIn	WPA3 NERFINISHED ⓘ WPA3-Personal NERFINISHED ⓘ Wi‑Fi Protected Access 3 NERFINISHED ⓘ
usesConcept	password-authenticated key exchange ⓘ
usesPrimitive	elliptic curve cryptography ⓘ finite field Diffie–Hellman NERFINISHED ⓘ

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

Simultaneous Authentication of Equals → basedOn → Dragonfly key exchange ⓘ