582bc7eca5
Fixes WhatsApp failing to initialize with "InvalidAccessError: Key does not support deriving keys".
39 lines
1.2 KiB
HTML
39 lines
1.2 KiB
HTML
<!DOCTYPE html>
|
|
<script src="../include.js"></script>
|
|
<script>
|
|
asyncTest(async done => {
|
|
const keyMaterial = await crypto.subtle.importKey(
|
|
"raw",
|
|
new TextEncoder().encode("password"),
|
|
{ name: "PBKDF2" },
|
|
false,
|
|
["deriveBits", "deriveKey"]
|
|
);
|
|
|
|
const cloned = structuredClone(keyMaterial);
|
|
|
|
println(`clone.type=${cloned.type} extractable=${cloned.extractable}`);
|
|
println(`clone.algorithm.name=${cloned.algorithm.name}`);
|
|
println(`clone.usages=${JSON.stringify([...cloned.usages].sort())}`);
|
|
|
|
try {
|
|
const derived = await crypto.subtle.deriveKey(
|
|
{
|
|
name: "PBKDF2",
|
|
salt: new TextEncoder().encode("salt"),
|
|
iterations: 1,
|
|
hash: "SHA-256",
|
|
},
|
|
cloned,
|
|
{ name: "AES-CBC", length: 256 },
|
|
false,
|
|
["encrypt"]
|
|
);
|
|
println(`derived.algorithm.name=${derived.algorithm.name}`);
|
|
} catch (e) {
|
|
println(`deriveKey threw: ${e.name}: ${e.message}`);
|
|
}
|
|
|
|
done();
|
|
});
|
|
</script>
|