}
        }
    }

    /**
     * Constructs a PreauthIntegrityService with default configuration.
     */
    public PreauthIntegrityService() {
        this(new SecureRandom(), DEFAULT_HASH_ALGORITHM, true);
    }

    /**
     * Constructs a PreauthIntegrityService with specified configuration.
     *
     * @param secureRandom the secure random generator

    public void testUpdateNonExistentSession() throws CIFSException {
        // With enforcement disabled, this should log a warning but not throw
        PreauthIntegrityService lenientService = new PreauthIntegrityService(secureRandom, PreauthIntegrityService.HASH_ALGO_SHA512, false);

        // Should not throw exception
        lenientService.updatePreauthHash("non-existent", "test".getBytes());