TS - Hashing

export async function hashString(input: string): Promise<string> {
  const encoder = new TextEncoder();
  const data = encoder.encode(input);
 
  const hashBuffer = await crypto.subtle.digest("SHA-256", data);
  const hashArray = Array.from(new Uint8Array(hashBuffer));
 
  const hashHex = hashArray.map((byte) => byte.toString(16).padStart(2, "0"))
    .join("");
  return hashHex.slice(0, 8);
}
 
export function hashStringSync(input: string): string {
  let hash = 0;
  for (let i = 0; i < input.length; i++) {
    const char = input.charCodeAt(i);
    hash = ((hash << 5) - hash) + char;
    hash |= 0; // Convert to 32-bit integer
  }
  return hash.toString(16).slice(0, 8);
}