}

// supportedCiphers lists ciphers we support but might not recommend.
// https://cs.opensource.google/go/x/crypto/+/refs/tags/v0.22.0:ssh/common.go;l=28
var supportedCiphers = []string{
	"aes128-ctr", "aes192-ctr", "aes256-ctr",
	"aes128******@****.***", gcm256CipherID,
	chacha20Poly1305ID,
	"arcfour256", "arcfour128", "arcfour",
	aes128cbcID,
	tripledescbcID,
}

        // Test HMAC-MD5
        byte[] mac1 = PacMac.calculateMac(PacSignature.KERB_CHECKSUM_HMAC_MD5, keys, TEST_DATA);
        assertNotNull(mac1);
        assertEquals(16, mac1.length);

        // Test AES128
        byte[] mac2 = PacMac.calculateMac(PacSignature.HMAC_SHA1_96_AES128, keys, TEST_DATA);
        assertNotNull(mac2);
        assertEquals(12, mac2.length);

        // Test AES256

        // Given
        byte[] key128 = new byte[16]; // 128-bit
        byte[] key256 = new byte[32]; // 256-bit
        new SecureRandom().nextBytes(key128);
        new SecureRandom().nextBytes(key256);

        // When/Then
        assertDoesNotThrow(() -> {
            Smb2EncryptionContext context = new Smb2EncryptionContext(1, DialectVersion.SMB311, key128, key256);

    private static final String USER_PRINCIPAL_NAME = "******@****.***";
    private static final String USER_REALM = "EXAMPLE.COM";
    private static final int ENCRYPTION_TYPE = 23; // aes128-cts-hmac-sha1-96
    private static final byte[] ENCRYPTED_DATA = "encrypted-data".getBytes();

    @BeforeEach
    void setUp() {
        keys = new KerberosKey[] { kerberosKey };
    }

    /**

MOVD nr+0(FP), R9 MOVD xk+8(FP), R10 MOVD dst+16(FP), R11 MOVD src+24(FP), R12 VLD1 (R12), [V0.B16] CMP $12, R9 BLT dec128 BEQ dec192 dec256: VLD1.P 32(R10), [V1.B16, V2.B16] AESD V1.B16, V0.B16 AESIMC V0.B16, V0.B16 AESD V2.B16, V0.B16 AESIMC V0.B16, V0.B16 dec192: VLD1.P 32(R10), [V3.B16, V4.B16] AESD V3.B16, V0.B16 AESIMC V0.B16, V0.B16 AESD V4.B16, V0.B16 AESIMC V0.B16, V0.B16 dec128: VLD1.P 64(R10), [V5.B16, V6.B16, V7.B16, V8.B16] VLD1.P 64(R10), [V9.B16, V10.B16, V11.B16, V12.B16] VLD1.P 48(R10),...