Class: SignedMessage

message.SignedMessage(options)

Signed message base class that generates a keccak256 hash and signs using ECDSA

Constructor

new SignedMessage(options)

Parameters:
Name Type Description
options object
Properties
Name Type Attributes Description
signature Signature <optional>
 sets the signature of the message, useful during deserilaization of SignedMessage
Properties:
Name Type Description
classType string base class type used for reflection
signature Signature the signature for this message
Source:

Members

from

Properties:
Name Type Description
from Buffer the calculate from based on the message hash and signature
Source:

Methods

_recoverAddress() → {Buffer}

_recoverAddress - recovers the ethereum address form the signature and message hash
Source:
Returns:
- 20 byte Buffer representing the ethereum address
Type
Buffer

getHash()

getHash - child classes must override implementation
Source:

isSigned() → {bool}

isSigned
Source:
Returns:
Type
bool

sign(privateKey)

sign - signs the message with the private key and sets the signature property
Parameters:
Name Type Description
privateKey Buffer
Source: