social bookmarking for atproto
hexmani.ac
1/*
2 * clippr: a social bookmarking service for the AT Protocol
3 * Copyright (c) 2025 clippr contributors.
4 * SPDX-License-Identifier: AGPL-3.0-only
5 */
6
7import xxhash from "xxhash-wasm";
8
9/// Hash a given string into a hexadecimal xxh64 string.
10export async function hashString(data: string): Promise<string> {
11 const { h64 } = await xxhash();
12 return h64(data).toString(16);
13}
14
15/// Check if a string is equivalent to a given hash.
16export async function validateHash(
17 data: string,
18 hash: string,
19): Promise<boolean> {
20 return hash === (await hashString(data));
21}