import Signature from './signature';
/** Class representing a Ed25519 Signature */
export default class SignatureEd25519 extends Signature {
/**
* Generate a Ed25519 signature using Polkadot-js
* @param {array} message - The message to sign as bytearray
* @param {object} signingPair -The pair from Polkadot-js containing the signing key
*/
constructor(message, signingPair) {
super();
this.fromPolkadotJSKeyringPair(message, signingPair);
}
/**
* Create SignatureEd25519 from given hex string
* @param {string} value - Hex string
* @returns {Signature}
*/
fromHex(value) {
return super.fromHex(value, 64);
}
/**
* @return {Object} The DidSignature JSON variant Ed25519.
*/
toJSON() {
return {
Ed25519: this.value,
};
}
}