Ephemeral Diffie-Hellman

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf Key exchange protocol
gptkbp:abbreviation gptkb:DHE
gptkbp:basedOn gptkb:Diffie-Hellman_key_exchange
gptkbp:category Cryptography
Public-key cryptography
gptkbp:contrastsWith gptkb:Static_Diffie-Hellman
gptkbp:definedIn gptkb:RFC_5246
gptkbp:enables Confidentiality
Perfect forward secrecy
https://www.w3.org/2000/01/rdf-schema#label Ephemeral Diffie-Hellman
gptkbp:provides Forward secrecy
gptkbp:requires Secure random number generation
gptkbp:usedFor Session key establishment
gptkbp:usedIn gptkb:IPsec
HTTPS
SSH
TLS
gptkbp:uses Ephemeral keys
Private ephemeral keys
Public parameters
gptkbp:vulnerableTo Logjam attack (if weak parameters)
gptkbp:bfsParent gptkb:TLS_1.3
gptkbp:bfsLayer 5