class twisted.conch.ssh._kex._IEllipticCurveExchangeKexAlgorithm(_IKexAlgorithm): (source)
Known implementations: twisted.conch.ssh._kex._Curve25519SHA256, twisted.conch.ssh._kex._Curve25519SHA256LibSSH, twisted.conch.ssh._kex._ECDH256, twisted.conch.ssh._kex._ECDH384, twisted.conch.ssh._kex._ECDH512
An _IEllipticCurveExchangeKexAlgorithm describes a key exchange algorithm that uses an elliptic curve exchange between the client and server.
Inherited from _IKexAlgorithm:
| Attribute | preference | An int giving the preference of the algorithm when negotiating key exchange. Algorithms with lower precedence values are more preferred. |
| Attribute | hashProcessor | A callable hash algorithm constructor (e.g. hashlib.sha256) suitable for use with this key exchange algorithm. |