export let sha256Example = (async () => {
const message = "Hello world";
const msgUint8 = new TextEncoder().encode(message);
const hashBuffer = await crypto.subtle.digest("SHA-256", msgUint8);
const hashArray = Array.from(new Uint8Array(hashBuffer));
const hashHex = hashArray
.map((b) => b.toString(16).padStart(2, "0"))
.join("");
return hashHex;
})();