diff --git a/src/decrypt-worker/client.ts b/src/decrypt-worker/client.ts
new file mode 100644
index 0000000..f966b7b
--- /dev/null
+++ b/src/decrypt-worker/client.ts
@@ -0,0 +1 @@
+export const workerClient = new Worker(new URL('./worker', import.meta.url), { type: 'module' });
diff --git a/src/decrypt-worker/worker.ts b/src/decrypt-worker/worker.ts
new file mode 100644
index 0000000..3304a7a
--- /dev/null
+++ b/src/decrypt-worker/worker.ts
@@ -0,0 +1,3 @@
+onmessage = (e) => {
+  console.log(e.data);
+};