Erster Commit

2026-08-22 08:40:29 +02:00
commit 875477d425
1961 changed files with 930336 additions and 0 deletions
@@ -0,0 +1,16 @@
+import encrypt from '../runtime/encrypt.js';
+import decrypt from '../runtime/decrypt.js';
+import { encode as base64url } from '../runtime/base64url.js';
+export async function wrap(alg, key, cek, iv) {
+    const jweAlgorithm = alg.slice(0, 7);
+    const wrapped = await encrypt(jweAlgorithm, cek, key, iv, new Uint8Array(0));
+    return {
+        encryptedKey: wrapped.ciphertext,
+        iv: base64url(wrapped.iv),
+        tag: base64url(wrapped.tag),
+    };
+}
+export async function unwrap(alg, key, encryptedKey, iv, tag) {
+    const jweAlgorithm = alg.slice(0, 7);
+    return decrypt(jweAlgorithm, key, encryptedKey, iv, tag, new Uint8Array(0));
+}