// Basic ECC wallet using crypto.subtle (in-browser)

async function generateWallet() {
const keyPair = await crypto.subtle.generateKey(
{ name: “ECDSA”, namedCurve: “P-256” },
true,
[“sign”, “verify”]
);

const privKey = await crypto.subtle.exportKey(“jwk”, keyPair.privateKey); const pubKey = await crypto.subtle.exportKey(“jwk”, keyPair.publicKey);

return {
privateKey: JSON.stringify(privKey),
publicKey: JSON.stringify(pubKey),
};
}