Signature

Base64 encoded Ed25519 signature value object.

Import

import { Signature } from '@haskou/value-objects';

Signature

class Signature extends ValueObject<string>

Constructor

constructor(value: string | StringValueObject)

Validation

Must match the package Base64 signature pattern and be 88 characters long.

Throws

This class can throw:

• InvalidSignatureError

Methods

Method	Description
static fromBuffer(buffer)	Creates a signature from raw signature bytes.

Example

import { PrivateKey } from '@haskou/value-objects';

const privateKey = PrivateKey.generate();
const signature = privateKey.sign('payload');

signature.valueOf().length; // 88

Notes

• Normally created through PrivateKey.sign() or KeyPair.sign().

Related

• Error handling
• Reference overview