PrivateKeySigner class

Signer implementation using a private key.

Implemented types

• Signer

Constructors

PrivateKeySigner(Uint8List privateKey, int chainId)

PrivateKeySigner.createRandom(int chainId)

Creates a random signer.

factory

PrivateKeySigner.fromHex(String hex, int chainId)

Creates a signer from a hex-encoded private key.

factory

PrivateKeySigner.fromMnemonic(List<String> words, int chainId, {String path = "m/44'/60'/0'/0/0"})

Creates a signer from a mnemonic phrase.

factory

Properties

address → EthereumAddress

The signer's Ethereum address.

no setter, override

chainId → int

The chain ID.

final

hashCode → int

The hash code for this object.

no setter, inherited

privateKey → Uint8List

The private key bytes.

final

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

signAuthorization(Authorization authorization) → Future<Uint8List>

Signs an EIP-7702 authorization.

override

signHash(Uint8List hash) → Future<Uint8List>

Signs a raw hash directly without any prefix.

override

signMessage(String message) → Future<Uint8List>

Signs a personal message (EIP-191).

override

signTransaction(TransactionRequest transaction) → Future<Uint8List>

Signs a transaction and returns the signed transaction bytes.

override

signTypedData(EIP712TypedData typedData) → Future<Uint8List>

Signs typed data (EIP-712).

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited