X25519 class

Implements scalar multiplication on Curve25519 using the Montgomery ladder. This is the basis for X25519 key agreement as described in RFC 7748.

Constructors

X25519.new()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

scalarMult(List<int> scalar, List<int> uBytes) → List<int>

Perform scalar multiplication with an arbitrary public key (u-coordinate). Returns the shared secret.

scalarMultBase(List<int> scalar) → X25519Keypair

Perform scalar multiplication with the base point (u = 9). Returns the X25519 keypair.