TWBitcoinMessageSigner class abstract

Bitcoin message signing and verification.

Bitcoin Core and some other wallets support a message signing & verification format, to create a proof (a signature) that someone has access to the private keys of a specific address. This feature currently works on old legacy addresses only.

Constructors

TWBitcoinMessageSigner.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

TWBitcoinMessageSignerSignMessage(Pointer<Void> privateKey, Pointer<Utf8> address, Pointer<Utf8> message) → Pointer<Utf8>

Sign a message.

TWBitcoinMessageSignerVerifyMessage(Pointer<Utf8> address, Pointer<Utf8> message, Pointer<Utf8> signature) → bool

Verify signature for a message.