String sessionId = "test-session-3";
        keyManager.storeSessionKey(sessionId, testKey, "AES");

        assertTrue(keyManager.hasSessionKey(sessionId), "Key should exist");

        keyManager.removeSessionKey(sessionId);

        assertFalse(keyManager.hasSessionKey(sessionId), "Key should be removed");
        assertNull(keyManager.getSessionKey(sessionId), "Should not retrieve removed key");
    }

        assertArrayEquals(plaintext, decrypted);

        // Cleanup
        context.close();
        keyManager.close();
    }

    @Test
    @DisplayName("Should properly close and wipe keys with SecureKeyManager")
    void testCloseWithSecureKeyManager() {
        // Given
        SecureKeyManager keyManager = new SecureKeyManager();
        byte[] encKey = new byte[16];
        byte[] decKey = new byte[16];

import assertk.assertions.isEqualTo
import assertk.assertions.startsWith
import java.io.IOException
import java.security.SecureRandom
import java.security.cert.X509Certificate
import javax.net.ssl.KeyManager
import javax.net.ssl.SSLHandshakeException
import javax.net.ssl.SSLPeerUnverifiedException
import javax.net.ssl.SSLSocketFactory
import javax.net.ssl.TrustManager
import kotlin.test.assertFailsWith

     */
    private static final long serialVersionUID = -4090263879887877186L;

    private static final Logger log = LoggerFactory.getLogger(NtlmPasswordAuthenticator.class);
    private static final SecureKeyManager keyManager = new SecureKeyManager();
    private static final SecurityAuditLogger auditLogger = SecurityAuditLogger.getInstance();

    /**
     * Performs constant-time comparison of two char arrays to prevent timing attacks.