ts-mls/dist/test/crypto/keyMatch.js

[](https://github.com/LukaJCB/ts-mls/actions/workflows/ci.yml) [](https://badge.fury.io/js/ts-mls) [![Coverage Status](https://co

import { getHpkePublicKey } from "../../src/ratchetTree";
export async function hpkeKeysMatch(publicKey, privateKey, hpke) {
    const encoder = new TextEncoder();
    const plaintext = encoder.encode("test");
    const info = encoder.encode("key check");
    const { ct, enc } = await hpke.seal(await hpke.importPublicKey(publicKey), plaintext, info);
    const decrypted = await hpke.open(await hpke.importPrivateKey(privateKey), enc, ct, info);
    return new TextDecoder().decode(decrypted) === "test";
}
export async function signatureKeysMatch(publicKey, privateKey, s) {
    const testMessage = new TextEncoder().encode("test");
    const signature = await s.sign(privateKey, testMessage);
    return s.verify(publicKey, testMessage, signature);
}
export async function checkHpkeKeysMatch(group, impl) {
    for (const [nodeIndex, privateKey] of Object.entries(group.privatePath.privateKeys)) {
        const pub = getHpkePublicKey(group.ratchetTree[Number(nodeIndex)]);
        const x = await hpkeKeysMatch(pub, privateKey, impl.hpke);
        expect(x).toBe(true);
    }
}
//# sourceMappingURL=keyMatch.js.map