ECDSA

Helper for ECDSA.

Constructor

function constructor(hash: SHAHash, curve: "P-256" | "P-384" | "P-521"): this;

Parameters

• hash
• curve

Methods

• generateKeyPair()
• sign()
• verify()

Example

import { ECDSA } from "oslo/crypto";

const es256 = new ECDSA("SHA-256", "P-256");

const { publicKey, privateKey } = await es256.generateKeyPair();
const data = new TextEncoder().encode("hello, world");

const signature = await es256.sign(privateKey, data);

const validSignature = await es256.verify(publicKey, signature, data);