generateKeyPair.js

export default async () => {
  const keyPair = await window.crypto.subtle.generateKey(
    {
      name: "ECDH",
      namedCurve: "P-256",
    },
    true,
    ["deriveKey", "deriveBits"]
  );

  const publicKeyJwk = await window.crypto.subtle.exportKey(
    "jwk",
    keyPair.publicKey
  );

  const privateKeyJwk = await window.crypto.subtle.exportKey(
    "jwk",
    keyPair.privateKey
  );

  return { publicKeyJwk, privateKeyJwk };
};