Function encrypt_decrypt_roundtrip

nodedb-wal/src/crypto.rs:472–484

()

    #[test]
    fn encrypt_decrypt_roundtrip() {
        let key = test_key();
        let epoch = *key.epoch();
        let header = test_header(1);
        let plaintext = b"hello nodedb encryption";

        let ciphertext = key.encrypt(1, &header, plaintext).unwrap();
        assert_ne!(&ciphertext[..plaintext.len()], plaintext);
        assert_eq!(ciphertext.len(), plaintext.len() + AUTH_TAG_SIZE);

        let decrypted = key.decrypt(&epoch, 1, &header, &ciphertext).unwrap();
        assert_eq!(decrypted, plaintext);
    }

    #[test]
    fn wrong_key_fails() {