/*
 * Copyright (C) 2014 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

TLS cipher
suites.
Not all cipher suites are supported on all platforms. As newer cipher suites
are created (for stronger privacy, better performance, etc.) they will be adopted by the platform
and then exposed here. Cipher suites that are not available on either Android (through API level
24) or Java (through JDK 9) are omitted for brevity.
See Android SSLEngine
which lists the cipher suites supported by Android.
See JDK 10 Providers
which lists the cipher suites supported by Oracle.
See NativeCrypto.java
from conscrypt, which lists the cipher suites supported by Conscrypt.
/**
 * <a href="https://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml">TLS cipher
 * suites</a>.
 *
 * <p><strong>Not all cipher suites are supported on all platforms.</strong> As newer cipher suites
 * are created (for stronger privacy, better performance, etc.) they will be adopted by the platform
 * and then exposed here. Cipher suites that are not available on either Android (through API level
 * 24) or Java (through JDK 9) are omitted for brevity.
 *
 * <p>See <a href="https://developer.android.com/reference/javax/net/ssl/SSLEngine.html">Android SSLEngine</a>
 * which lists the cipher suites supported by Android.
 *
 * <p>See <a href="https://docs.oracle.com/javase/10/security/oracle-providers.htm">JDK 10 Providers</a>
 * which lists the cipher suites supported by Oracle.
 *
 * <p>See <a href="https://github.com/google/conscrypt/blob/master/common/src/main/java/org/conscrypt/NativeCrypto.java">NativeCrypto.java</a>
 * from conscrypt, which lists the cipher suites supported by Conscrypt.
 */
public final class CipherSuite {
  
Compares cipher suites names like "TLS_RSA_WITH_NULL_MD5" and "SSL_RSA_WITH_NULL_MD5", ignoring
the "TLS_" or "SSL_" prefix which is not consistent across platforms. In particular some IBM
JVMs use the "SSL_" prefix everywhere whereas Oracle JVMs mix "TLS_" and "SSL_".
/**
   * Compares cipher suites names like "TLS_RSA_WITH_NULL_MD5" and "SSL_RSA_WITH_NULL_MD5", ignoring
   * the "TLS_" or "SSL_" prefix which is not consistent across platforms. In particular some IBM
   * JVMs use the "SSL_" prefix everywhere whereas Oracle JVMs mix "TLS_" and "SSL_".
   */
  static final Comparator<String> ORDER_BY_NAME = new Comparator<String>() {
    @Override public int compare(String a, String b) {
      for (int i = 4, limit = Math.min(a.length(), b.length()); i < limit; i++) {
        char charA = a.charAt(i);
        char charB = b.charAt(i);
        if (charA != charB) return charA < charB ? -1 : 1;
      }
      int lengthA = a.length();
      int lengthB = b.length();
      if (lengthA != lengthB) return lengthA < lengthB ? -1 : 1;
      return 0;
    }
  };

  
Holds interned instances. This needs to be above the init() calls below so that it's initialized by the time those parts of <clinit>() run. Guarded by CipherSuite.class. /**
   * Holds interned instances. This needs to be above the init() calls below so that it's
   * initialized by the time those parts of {@code <clinit>()} run. Guarded by CipherSuite.class.
   */
  private static final Map<String, CipherSuite> INSTANCES = new LinkedHashMap<>();

  // Last updated 2016-07-03 using cipher suites from Android 24 and Java 9.

  // public static final CipherSuite TLS_NULL_WITH_NULL_NULL = init("TLS_NULL_WITH_NULL_NULL", 0x0000);
  public static final CipherSuite TLS_RSA_WITH_NULL_MD5 = init("SSL_RSA_WITH_NULL_MD5", 0x0001);
  public static final CipherSuite TLS_RSA_WITH_NULL_SHA = init("SSL_RSA_WITH_NULL_SHA", 0x0002);
  public static final CipherSuite TLS_RSA_EXPORT_WITH_RC4_40_MD5 = init("SSL_RSA_EXPORT_WITH_RC4_40_MD5", 0x0003);
  public static final CipherSuite TLS_RSA_WITH_RC4_128_MD5 = init("SSL_RSA_WITH_RC4_128_MD5", 0x0004);
  public static final CipherSuite TLS_RSA_WITH_RC4_128_SHA = init("SSL_RSA_WITH_RC4_128_SHA", 0x0005);
  // public static final CipherSuite TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 = init("SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5", 0x0006);
  // public static final CipherSuite TLS_RSA_WITH_IDEA_CBC_SHA = init("TLS_RSA_WITH_IDEA_CBC_SHA", 0x0007);
  public static final CipherSuite TLS_RSA_EXPORT_WITH_DES40_CBC_SHA = init("SSL_RSA_EXPORT_WITH_DES40_CBC_SHA", 0x0008);
  public static final CipherSuite TLS_RSA_WITH_DES_CBC_SHA = init("SSL_RSA_WITH_DES_CBC_SHA", 0x0009);
  public static final CipherSuite TLS_RSA_WITH_3DES_EDE_CBC_SHA = init("SSL_RSA_WITH_3DES_EDE_CBC_SHA", 0x000a);
  // public static final CipherSuite TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA = init("SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA", 0x000b);
  // public static final CipherSuite TLS_DH_DSS_WITH_DES_CBC_SHA = init("TLS_DH_DSS_WITH_DES_CBC_SHA", 0x000c);
  // public static final CipherSuite TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA = init("TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA", 0x000d);
  // public static final CipherSuite TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA = init("SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA", 0x000e);
  // public static final CipherSuite TLS_DH_RSA_WITH_DES_CBC_SHA = init("TLS_DH_RSA_WITH_DES_CBC_SHA", 0x000f);
  // public static final CipherSuite TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA = init("TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA", 0x0010);
  public static final CipherSuite TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA = init("SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA", 0x0011);
  public static final CipherSuite TLS_DHE_DSS_WITH_DES_CBC_SHA = init("SSL_DHE_DSS_WITH_DES_CBC_SHA", 0x0012);
  public static final CipherSuite TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA = init("SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA", 0x0013);
  public static final CipherSuite TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA = init("SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA", 0x0014);
  public static final CipherSuite TLS_DHE_RSA_WITH_DES_CBC_SHA = init("SSL_DHE_RSA_WITH_DES_CBC_SHA", 0x0015);
  public static final CipherSuite TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA = init("SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA", 0x0016);
  public static final CipherSuite TLS_DH_anon_EXPORT_WITH_RC4_40_MD5 = init("SSL_DH_anon_EXPORT_WITH_RC4_40_MD5", 0x0017);
  public static final CipherSuite TLS_DH_anon_WITH_RC4_128_MD5 = init("SSL_DH_anon_WITH_RC4_128_MD5", 0x0018);
  public static final CipherSuite TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA = init("SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA", 0x0019);
  public static final CipherSuite TLS_DH_anon_WITH_DES_CBC_SHA = init("SSL_DH_anon_WITH_DES_CBC_SHA", 0x001a);
  public static final CipherSuite TLS_DH_anon_WITH_3DES_EDE_CBC_SHA = init("SSL_DH_anon_WITH_3DES_EDE_CBC_SHA", 0x001b);
  public static final CipherSuite TLS_KRB5_WITH_DES_CBC_SHA = init("TLS_KRB5_WITH_DES_CBC_SHA", 0x001e);
  public static final CipherSuite TLS_KRB5_WITH_3DES_EDE_CBC_SHA = init("TLS_KRB5_WITH_3DES_EDE_CBC_SHA", 0x001f);
  public static final CipherSuite TLS_KRB5_WITH_RC4_128_SHA = init("TLS_KRB5_WITH_RC4_128_SHA", 0x0020);
  // public static final CipherSuite TLS_KRB5_WITH_IDEA_CBC_SHA = init("TLS_KRB5_WITH_IDEA_CBC_SHA", 0x0021);
  public static final CipherSuite TLS_KRB5_WITH_DES_CBC_MD5 = init("TLS_KRB5_WITH_DES_CBC_MD5", 0x0022);
  public static final CipherSuite TLS_KRB5_WITH_3DES_EDE_CBC_MD5 = init("TLS_KRB5_WITH_3DES_EDE_CBC_MD5", 0x0023);
  public static final CipherSuite TLS_KRB5_WITH_RC4_128_MD5 = init("TLS_KRB5_WITH_RC4_128_MD5", 0x0024);
  // public static final CipherSuite TLS_KRB5_WITH_IDEA_CBC_MD5 = init("TLS_KRB5_WITH_IDEA_CBC_MD5", 0x0025);
  public static final CipherSuite TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA = init("TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA", 0x0026);
  // public static final CipherSuite TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA = init("TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA", 0x0027);
  public static final CipherSuite TLS_KRB5_EXPORT_WITH_RC4_40_SHA = init("TLS_KRB5_EXPORT_WITH_RC4_40_SHA", 0x0028);
  public static final CipherSuite TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5 = init("TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5", 0x0029);
  // public static final CipherSuite TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5 = init("TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5", 0x002a);
  public static final CipherSuite TLS_KRB5_EXPORT_WITH_RC4_40_MD5 = init("TLS_KRB5_EXPORT_WITH_RC4_40_MD5", 0x002b);
  // public static final CipherSuite TLS_PSK_WITH_NULL_SHA = init("TLS_PSK_WITH_NULL_SHA", 0x002c);
  // public static final CipherSuite TLS_DHE_PSK_WITH_NULL_SHA = init("TLS_DHE_PSK_WITH_NULL_SHA", 0x002d);
  // public static final CipherSuite TLS_RSA_PSK_WITH_NULL_SHA = init("TLS_RSA_PSK_WITH_NULL_SHA", 0x002e);
  public static final CipherSuite TLS_RSA_WITH_AES_128_CBC_SHA = init("TLS_RSA_WITH_AES_128_CBC_SHA", 0x002f);
  // public static final CipherSuite TLS_DH_DSS_WITH_AES_128_CBC_SHA = init("TLS_DH_DSS_WITH_AES_128_CBC_SHA", 0x0030);
  // public static final CipherSuite TLS_DH_RSA_WITH_AES_128_CBC_SHA = init("TLS_DH_RSA_WITH_AES_128_CBC_SHA", 0x0031);
  public static final CipherSuite TLS_DHE_DSS_WITH_AES_128_CBC_SHA = init("TLS_DHE_DSS_WITH_AES_128_CBC_SHA", 0x0032);
  public static final CipherSuite TLS_DHE_RSA_WITH_AES_128_CBC_SHA = init("TLS_DHE_RSA_WITH_AES_128_CBC_SHA", 0x0033);
  public static final CipherSuite TLS_DH_anon_WITH_AES_128_CBC_SHA = init("TLS_DH_anon_WITH_AES_128_CBC_SHA", 0x0034);
  public static final CipherSuite TLS_RSA_WITH_AES_256_CBC_SHA = init("TLS_RSA_WITH_AES_256_CBC_SHA", 0x0035);
  // public static final CipherSuite TLS_DH_DSS_WITH_AES_256_CBC_SHA = init("TLS_DH_DSS_WITH_AES_256_CBC_SHA", 0x0036);
  // public static final CipherSuite TLS_DH_RSA_WITH_AES_256_CBC_SHA = init("TLS_DH_RSA_WITH_AES_256_CBC_SHA", 0x0037);
  public static final CipherSuite TLS_DHE_DSS_WITH_AES_256_CBC_SHA = init("TLS_DHE_DSS_WITH_AES_256_CBC_SHA", 0x0038);
  public static final CipherSuite TLS_DHE_RSA_WITH_AES_256_CBC_SHA = init("TLS_DHE_RSA_WITH_AES_256_CBC_SHA", 0x0039);
  public static final CipherSuite TLS_DH_anon_WITH_AES_256_CBC_SHA = init("TLS_DH_anon_WITH_AES_256_CBC_SHA", 0x003a);
  public static final CipherSuite TLS_RSA_WITH_NULL_SHA256 = init("TLS_RSA_WITH_NULL_SHA256", 0x003b);
  public static final CipherSuite TLS_RSA_WITH_AES_128_CBC_SHA256 = init("TLS_RSA_WITH_AES_128_CBC_SHA256", 0x003c);
  public static final CipherSuite TLS_RSA_WITH_AES_256_CBC_SHA256 = init("TLS_RSA_WITH_AES_256_CBC_SHA256", 0x003d);
  // public static final CipherSuite TLS_DH_DSS_WITH_AES_128_CBC_SHA256 = init("TLS_DH_DSS_WITH_AES_128_CBC_SHA256", 0x003e);
  // public static final CipherSuite TLS_DH_RSA_WITH_AES_128_CBC_SHA256 = init("TLS_DH_RSA_WITH_AES_128_CBC_SHA256", 0x003f);
  public static final CipherSuite TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 = init("TLS_DHE_DSS_WITH_AES_128_CBC_SHA256", 0x0040);
  public static final CipherSuite TLS_RSA_WITH_CAMELLIA_128_CBC_SHA = init("TLS_RSA_WITH_CAMELLIA_128_CBC_SHA", 0x0041);
  // public static final CipherSuite TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA = init("TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA", 0x0042);
  // public static final CipherSuite TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA = init("TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA", 0x0043);
  public static final CipherSuite TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA = init("TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA", 0x0044);
  public static final CipherSuite TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA = init("TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA", 0x0045);
  // public static final CipherSuite TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA = init("TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA", 0x0046);
  public static final CipherSuite TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 = init("TLS_DHE_RSA_WITH_AES_128_CBC_SHA256", 0x0067);
  // public static final CipherSuite TLS_DH_DSS_WITH_AES_256_CBC_SHA256 = init("TLS_DH_DSS_WITH_AES_256_CBC_SHA256", 0x0068);
  // public static final CipherSuite TLS_DH_RSA_WITH_AES_256_CBC_SHA256 = init("TLS_DH_RSA_WITH_AES_256_CBC_SHA256", 0x0069);
  public static final CipherSuite TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 = init("TLS_DHE_DSS_WITH_AES_256_CBC_SHA256", 0x006a);
  public static final CipherSuite TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 = init("TLS_DHE_RSA_WITH_AES_256_CBC_SHA256", 0x006b);
  public static final CipherSuite TLS_DH_anon_WITH_AES_128_CBC_SHA256 = init("TLS_DH_anon_WITH_AES_128_CBC_SHA256", 0x006c);
  public static final CipherSuite TLS_DH_anon_WITH_AES_256_CBC_SHA256 = init("TLS_DH_anon_WITH_AES_256_CBC_SHA256", 0x006d);
  public static final CipherSuite TLS_RSA_WITH_CAMELLIA_256_CBC_SHA = init("TLS_RSA_WITH_CAMELLIA_256_CBC_SHA", 0x0084);
  // public static final CipherSuite TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA = init("TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA", 0x0085);
  // public static final CipherSuite TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA = init("TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA", 0x0086);
  public static final CipherSuite TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA = init("TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA", 0x0087);
  public static final CipherSuite TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA = init("TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA", 0x0088);
  // public static final CipherSuite TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA = init("TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA", 0x0089);
  public static final CipherSuite TLS_PSK_WITH_RC4_128_SHA = init("TLS_PSK_WITH_RC4_128_SHA", 0x008a);
  public static final CipherSuite TLS_PSK_WITH_3DES_EDE_CBC_SHA = init("TLS_PSK_WITH_3DES_EDE_CBC_SHA", 0x008b);
  public static final CipherSuite TLS_PSK_WITH_AES_128_CBC_SHA = init("TLS_PSK_WITH_AES_128_CBC_SHA", 0x008c);
  public static final CipherSuite TLS_PSK_WITH_AES_256_CBC_SHA = init("TLS_PSK_WITH_AES_256_CBC_SHA", 0x008d);
  // public static final CipherSuite TLS_DHE_PSK_WITH_RC4_128_SHA = init("TLS_DHE_PSK_WITH_RC4_128_SHA", 0x008e);
  // public static final CipherSuite TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA = init("TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA", 0x008f);
  // public static final CipherSuite TLS_DHE_PSK_WITH_AES_128_CBC_SHA = init("TLS_DHE_PSK_WITH_AES_128_CBC_SHA", 0x0090);
  // public static final CipherSuite TLS_DHE_PSK_WITH_AES_256_CBC_SHA = init("TLS_DHE_PSK_WITH_AES_256_CBC_SHA", 0x0091);
  // public static final CipherSuite TLS_RSA_PSK_WITH_RC4_128_SHA = init("TLS_RSA_PSK_WITH_RC4_128_SHA", 0x0092);
  // public static final CipherSuite TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA = init("TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA", 0x0093);
  // public static final CipherSuite TLS_RSA_PSK_WITH_AES_128_CBC_SHA = init("TLS_RSA_PSK_WITH_AES_128_CBC_SHA", 0x0094);
  // public static final CipherSuite TLS_RSA_PSK_WITH_AES_256_CBC_SHA = init("TLS_RSA_PSK_WITH_AES_256_CBC_SHA", 0x0095);
  public static final CipherSuite TLS_RSA_WITH_SEED_CBC_SHA = init("TLS_RSA_WITH_SEED_CBC_SHA", 0x0096);
  // public static final CipherSuite TLS_DH_DSS_WITH_SEED_CBC_SHA = init("TLS_DH_DSS_WITH_SEED_CBC_SHA", 0x0097);
  // public static final CipherSuite TLS_DH_RSA_WITH_SEED_CBC_SHA = init("TLS_DH_RSA_WITH_SEED_CBC_SHA", 0x0098);
  // public static final CipherSuite TLS_DHE_DSS_WITH_SEED_CBC_SHA = init("TLS_DHE_DSS_WITH_SEED_CBC_SHA", 0x0099);
  // public static final CipherSuite TLS_DHE_RSA_WITH_SEED_CBC_SHA = init("TLS_DHE_RSA_WITH_SEED_CBC_SHA", 0x009a);
  // public static final CipherSuite TLS_DH_anon_WITH_SEED_CBC_SHA = init("TLS_DH_anon_WITH_SEED_CBC_SHA", 0x009b);
  public static final CipherSuite TLS_RSA_WITH_AES_128_GCM_SHA256 = init("TLS_RSA_WITH_AES_128_GCM_SHA256", 0x009c);
  public static final CipherSuite TLS_RSA_WITH_AES_256_GCM_SHA384 = init("TLS_RSA_WITH_AES_256_GCM_SHA384", 0x009d);
  public static final CipherSuite TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 = init("TLS_DHE_RSA_WITH_AES_128_GCM_SHA256", 0x009e);
  public static final CipherSuite TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 = init("TLS_DHE_RSA_WITH_AES_256_GCM_SHA384", 0x009f);
  // public static final CipherSuite TLS_DH_RSA_WITH_AES_128_GCM_SHA256 = init("TLS_DH_RSA_WITH_AES_128_GCM_SHA256", 0x00a0);
  // public static final CipherSuite TLS_DH_RSA_WITH_AES_256_GCM_SHA384 = init("TLS_DH_RSA_WITH_AES_256_GCM_SHA384", 0x00a1);
  public static final CipherSuite TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 = init("TLS_DHE_DSS_WITH_AES_128_GCM_SHA256", 0x00a2);
  public static final CipherSuite TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 = init("TLS_DHE_DSS_WITH_AES_256_GCM_SHA384", 0x00a3);
  // public static final CipherSuite TLS_DH_DSS_WITH_AES_128_GCM_SHA256 = init("TLS_DH_DSS_WITH_AES_128_GCM_SHA256", 0x00a4);
  // public static final CipherSuite TLS_DH_DSS_WITH_AES_256_GCM_SHA384 = init("TLS_DH_DSS_WITH_AES_256_GCM_SHA384", 0x00a5);
  public static final CipherSuite TLS_DH_anon_WITH_AES_128_GCM_SHA256 = init("TLS_DH_anon_WITH_AES_128_GCM_SHA256", 0x00a6);
  public static final CipherSuite TLS_DH_anon_WITH_AES_256_GCM_SHA384 = init("TLS_DH_anon_WITH_AES_256_GCM_SHA384", 0x00a7);
  // public static final CipherSuite TLS_PSK_WITH_AES_128_GCM_SHA256 = init("TLS_PSK_WITH_AES_128_GCM_SHA256", 0x00a8);
  // public static final CipherSuite TLS_PSK_WITH_AES_256_GCM_SHA384 = init("TLS_PSK_WITH_AES_256_GCM_SHA384", 0x00a9);
  // public static final CipherSuite TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 = init("TLS_DHE_PSK_WITH_AES_128_GCM_SHA256", 0x00aa);
  // public static final CipherSuite TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 = init("TLS_DHE_PSK_WITH_AES_256_GCM_SHA384", 0x00ab);
  // public static final CipherSuite TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 = init("TLS_RSA_PSK_WITH_AES_128_GCM_SHA256", 0x00ac);
  // public static final CipherSuite TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 = init("TLS_RSA_PSK_WITH_AES_256_GCM_SHA384", 0x00ad);
  // public static final CipherSuite TLS_PSK_WITH_AES_128_CBC_SHA256 = init("TLS_PSK_WITH_AES_128_CBC_SHA256", 0x00ae);
  // public static final CipherSuite TLS_PSK_WITH_AES_256_CBC_SHA384 = init("TLS_PSK_WITH_AES_256_CBC_SHA384", 0x00af);
  // public static final CipherSuite TLS_PSK_WITH_NULL_SHA256 = init("TLS_PSK_WITH_NULL_SHA256", 0x00b0);
  // public static final CipherSuite TLS_PSK_WITH_NULL_SHA384 = init("TLS_PSK_WITH_NULL_SHA384", 0x00b1);
  // public static final CipherSuite TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 = init("TLS_DHE_PSK_WITH_AES_128_CBC_SHA256", 0x00b2);
  // public static final CipherSuite TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 = init("TLS_DHE_PSK_WITH_AES_256_CBC_SHA384", 0x00b3);
  // public static final CipherSuite TLS_DHE_PSK_WITH_NULL_SHA256 = init("TLS_DHE_PSK_WITH_NULL_SHA256", 0x00b4);
  // public static final CipherSuite TLS_DHE_PSK_WITH_NULL_SHA384 = init("TLS_DHE_PSK_WITH_NULL_SHA384", 0x00b5);
  // public static final CipherSuite TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 = init("TLS_RSA_PSK_WITH_AES_128_CBC_SHA256", 0x00b6);
  // public static final CipherSuite TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 = init("TLS_RSA_PSK_WITH_AES_256_CBC_SHA384", 0x00b7);
  // public static final CipherSuite TLS_RSA_PSK_WITH_NULL_SHA256 = init("TLS_RSA_PSK_WITH_NULL_SHA256", 0x00b8);
  // public static final CipherSuite TLS_RSA_PSK_WITH_NULL_SHA384 = init("TLS_RSA_PSK_WITH_NULL_SHA384", 0x00b9);
  // public static final CipherSuite TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256", 0x00ba);
  // public static final CipherSuite TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256", 0x00bb);
  // public static final CipherSuite TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256", 0x00bc);
  // public static final CipherSuite TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256", 0x00bd);
  // public static final CipherSuite TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256", 0x00be);
  // public static final CipherSuite TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256", 0x00bf);
  // public static final CipherSuite TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 = init("TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256", 0x00c0);
  // public static final CipherSuite TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256 = init("TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256", 0x00c1);
  // public static final CipherSuite TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256 = init("TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256", 0x00c2);
  // public static final CipherSuite TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256 = init("TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256", 0x00c3);
  // public static final CipherSuite TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 = init("TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256", 0x00c4);
  // public static final CipherSuite TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256 = init("TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256", 0x00c5);
  public static final CipherSuite TLS_EMPTY_RENEGOTIATION_INFO_SCSV = init("TLS_EMPTY_RENEGOTIATION_INFO_SCSV", 0x00ff);
  public static final CipherSuite TLS_FALLBACK_SCSV = init("TLS_FALLBACK_SCSV", 0x5600);
  public static final CipherSuite TLS_ECDH_ECDSA_WITH_NULL_SHA = init("TLS_ECDH_ECDSA_WITH_NULL_SHA", 0xc001);
  public static final CipherSuite TLS_ECDH_ECDSA_WITH_RC4_128_SHA = init("TLS_ECDH_ECDSA_WITH_RC4_128_SHA", 0xc002);
  public static final CipherSuite TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA = init("TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA", 0xc003);
  public static final CipherSuite TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA = init("TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA", 0xc004);
  public static final CipherSuite TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA = init("TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA", 0xc005);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_NULL_SHA = init("TLS_ECDHE_ECDSA_WITH_NULL_SHA", 0xc006);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_RC4_128_SHA = init("TLS_ECDHE_ECDSA_WITH_RC4_128_SHA", 0xc007);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA = init("TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA", 0xc008);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA = init("TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA", 0xc009);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA = init("TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA", 0xc00a);
  public static final CipherSuite TLS_ECDH_RSA_WITH_NULL_SHA = init("TLS_ECDH_RSA_WITH_NULL_SHA", 0xc00b);
  public static final CipherSuite TLS_ECDH_RSA_WITH_RC4_128_SHA = init("TLS_ECDH_RSA_WITH_RC4_128_SHA", 0xc00c);
  public static final CipherSuite TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA = init("TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA", 0xc00d);
  public static final CipherSuite TLS_ECDH_RSA_WITH_AES_128_CBC_SHA = init("TLS_ECDH_RSA_WITH_AES_128_CBC_SHA", 0xc00e);
  public static final CipherSuite TLS_ECDH_RSA_WITH_AES_256_CBC_SHA = init("TLS_ECDH_RSA_WITH_AES_256_CBC_SHA", 0xc00f);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_NULL_SHA = init("TLS_ECDHE_RSA_WITH_NULL_SHA", 0xc010);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_RC4_128_SHA = init("TLS_ECDHE_RSA_WITH_RC4_128_SHA", 0xc011);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA = init("TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA", 0xc012);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA = init("TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA", 0xc013);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA = init("TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA", 0xc014);
  public static final CipherSuite TLS_ECDH_anon_WITH_NULL_SHA = init("TLS_ECDH_anon_WITH_NULL_SHA", 0xc015);
  public static final CipherSuite TLS_ECDH_anon_WITH_RC4_128_SHA = init("TLS_ECDH_anon_WITH_RC4_128_SHA", 0xc016);
  public static final CipherSuite TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA = init("TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA", 0xc017);
  public static final CipherSuite TLS_ECDH_anon_WITH_AES_128_CBC_SHA = init("TLS_ECDH_anon_WITH_AES_128_CBC_SHA", 0xc018);
  public static final CipherSuite TLS_ECDH_anon_WITH_AES_256_CBC_SHA = init("TLS_ECDH_anon_WITH_AES_256_CBC_SHA", 0xc019);
  // public static final CipherSuite TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA = init("TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA", 0xc01a);
  // public static final CipherSuite TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA = init("TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA", 0xc01b);
  // public static final CipherSuite TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA = init("TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA", 0xc01c);
  // public static final CipherSuite TLS_SRP_SHA_WITH_AES_128_CBC_SHA = init("TLS_SRP_SHA_WITH_AES_128_CBC_SHA", 0xc01d);
  // public static final CipherSuite TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA = init("TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA", 0xc01e);
  // public static final CipherSuite TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA = init("TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA", 0xc01f);
  // public static final CipherSuite TLS_SRP_SHA_WITH_AES_256_CBC_SHA = init("TLS_SRP_SHA_WITH_AES_256_CBC_SHA", 0xc020);
  // public static final CipherSuite TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA = init("TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA", 0xc021);
  // public static final CipherSuite TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA = init("TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA", 0xc022);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 = init("TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256", 0xc023);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 = init("TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384", 0xc024);
  public static final CipherSuite TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 = init("TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256", 0xc025);
  public static final CipherSuite TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 = init("TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384", 0xc026);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 = init("TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256", 0xc027);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 = init("TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384", 0xc028);
  public static final CipherSuite TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 = init("TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256", 0xc029);
  public static final CipherSuite TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 = init("TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384", 0xc02a);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 = init("TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256", 0xc02b);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 = init("TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384", 0xc02c);
  public static final CipherSuite TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 = init("TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256", 0xc02d);
  public static final CipherSuite TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 = init("TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384", 0xc02e);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 = init("TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256", 0xc02f);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 = init("TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384", 0xc030);
  public static final CipherSuite TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 = init("TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256", 0xc031);
  public static final CipherSuite TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 = init("TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384", 0xc032);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_RC4_128_SHA = init("TLS_ECDHE_PSK_WITH_RC4_128_SHA", 0xc033);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA = init("TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA", 0xc034);
  public static final CipherSuite TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA = init("TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA", 0xc035);
  public static final CipherSuite TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA = init("TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA", 0xc036);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 = init("TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256", 0xc037);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 = init("TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384", 0xc038);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_NULL_SHA = init("TLS_ECDHE_PSK_WITH_NULL_SHA", 0xc039);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_NULL_SHA256 = init("TLS_ECDHE_PSK_WITH_NULL_SHA256", 0xc03a);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_NULL_SHA384 = init("TLS_ECDHE_PSK_WITH_NULL_SHA384", 0xc03b);
  // public static final CipherSuite TLS_RSA_WITH_ARIA_128_CBC_SHA256 = init("TLS_RSA_WITH_ARIA_128_CBC_SHA256", 0xc03c);
  // public static final CipherSuite TLS_RSA_WITH_ARIA_256_CBC_SHA384 = init("TLS_RSA_WITH_ARIA_256_CBC_SHA384", 0xc03d);
  // public static final CipherSuite TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256 = init("TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256", 0xc03e);
  // public static final CipherSuite TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384 = init("TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384", 0xc03f);
  // public static final CipherSuite TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256 = init("TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256", 0xc040);
  // public static final CipherSuite TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384 = init("TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384", 0xc041);
  // public static final CipherSuite TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256 = init("TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256", 0xc042);
  // public static final CipherSuite TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384 = init("TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384", 0xc043);
  // public static final CipherSuite TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256 = init("TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256", 0xc044);
  // public static final CipherSuite TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384 = init("TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384", 0xc045);
  // public static final CipherSuite TLS_DH_anon_WITH_ARIA_128_CBC_SHA256 = init("TLS_DH_anon_WITH_ARIA_128_CBC_SHA256", 0xc046);
  // public static final CipherSuite TLS_DH_anon_WITH_ARIA_256_CBC_SHA384 = init("TLS_DH_anon_WITH_ARIA_256_CBC_SHA384", 0xc047);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 = init("TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256", 0xc048);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 = init("TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384", 0xc049);
  // public static final CipherSuite TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256 = init("TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256", 0xc04a);
  // public static final CipherSuite TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384 = init("TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384", 0xc04b);
  // public static final CipherSuite TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256 = init("TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256", 0xc04c);
  // public static final CipherSuite TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384 = init("TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384", 0xc04d);
  // public static final CipherSuite TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256 = init("TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256", 0xc04e);
  // public static final CipherSuite TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384 = init("TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384", 0xc04f);
  // public static final CipherSuite TLS_RSA_WITH_ARIA_128_GCM_SHA256 = init("TLS_RSA_WITH_ARIA_128_GCM_SHA256", 0xc050);
  // public static final CipherSuite TLS_RSA_WITH_ARIA_256_GCM_SHA384 = init("TLS_RSA_WITH_ARIA_256_GCM_SHA384", 0xc051);
  // public static final CipherSuite TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 = init("TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256", 0xc052);
  // public static final CipherSuite TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 = init("TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384", 0xc053);
  // public static final CipherSuite TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256 = init("TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256", 0xc054);
  // public static final CipherSuite TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384 = init("TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384", 0xc055);
  // public static final CipherSuite TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256 = init("TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256", 0xc056);
  // public static final CipherSuite TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384 = init("TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384", 0xc057);
  // public static final CipherSuite TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256 = init("TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256", 0xc058);
  // public static final CipherSuite TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384 = init("TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384", 0xc059);
  // public static final CipherSuite TLS_DH_anon_WITH_ARIA_128_GCM_SHA256 = init("TLS_DH_anon_WITH_ARIA_128_GCM_SHA256", 0xc05a);
  // public static final CipherSuite TLS_DH_anon_WITH_ARIA_256_GCM_SHA384 = init("TLS_DH_anon_WITH_ARIA_256_GCM_SHA384", 0xc05b);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 = init("TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256", 0xc05c);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 = init("TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384", 0xc05d);
  // public static final CipherSuite TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256 = init("TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256", 0xc05e);
  // public static final CipherSuite TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384 = init("TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384", 0xc05f);
  // public static final CipherSuite TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 = init("TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256", 0xc060);
  // public static final CipherSuite TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 = init("TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384", 0xc061);
  // public static final CipherSuite TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256 = init("TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256", 0xc062);
  // public static final CipherSuite TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384 = init("TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384", 0xc063);
  // public static final CipherSuite TLS_PSK_WITH_ARIA_128_CBC_SHA256 = init("TLS_PSK_WITH_ARIA_128_CBC_SHA256", 0xc064);
  // public static final CipherSuite TLS_PSK_WITH_ARIA_256_CBC_SHA384 = init("TLS_PSK_WITH_ARIA_256_CBC_SHA384", 0xc065);
  // public static final CipherSuite TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256 = init("TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256", 0xc066);
  // public static final CipherSuite TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384 = init("TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384", 0xc067);
  // public static final CipherSuite TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256 = init("TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256", 0xc068);
  // public static final CipherSuite TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384 = init("TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384", 0xc069);
  // public static final CipherSuite TLS_PSK_WITH_ARIA_128_GCM_SHA256 = init("TLS_PSK_WITH_ARIA_128_GCM_SHA256", 0xc06a);
  // public static final CipherSuite TLS_PSK_WITH_ARIA_256_GCM_SHA384 = init("TLS_PSK_WITH_ARIA_256_GCM_SHA384", 0xc06b);
  // public static final CipherSuite TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256 = init("TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256", 0xc06c);
  // public static final CipherSuite TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384 = init("TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384", 0xc06d);
  // public static final CipherSuite TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256 = init("TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256", 0xc06e);
  // public static final CipherSuite TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384 = init("TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384", 0xc06f);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256 = init("TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256", 0xc070);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384 = init("TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384", 0xc071);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256", 0xc072);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 = init("TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384", 0xc073);
  // public static final CipherSuite TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256", 0xc074);
  // public static final CipherSuite TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 = init("TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384", 0xc075);
  // public static final CipherSuite TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256", 0xc076);
  // public static final CipherSuite TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 = init("TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384", 0xc077);
  // public static final CipherSuite TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256", 0xc078);
  // public static final CipherSuite TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 = init("TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384", 0xc079);
  // public static final CipherSuite TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256", 0xc07a);
  // public static final CipherSuite TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384", 0xc07b);
  // public static final CipherSuite TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256", 0xc07c);
  // public static final CipherSuite TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384", 0xc07d);
  // public static final CipherSuite TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256", 0xc07e);
  // public static final CipherSuite TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384", 0xc07f);
  // public static final CipherSuite TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256", 0xc080);
  // public static final CipherSuite TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384", 0xc081);
  // public static final CipherSuite TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256", 0xc082);
  // public static final CipherSuite TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384", 0xc083);
  // public static final CipherSuite TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256", 0xc084);
  // public static final CipherSuite TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384", 0xc085);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256", 0xc086);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384", 0xc087);
  // public static final CipherSuite TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256", 0xc088);
  // public static final CipherSuite TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384", 0xc089);
  // public static final CipherSuite TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256", 0xc08a);
  // public static final CipherSuite TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384", 0xc08b);
  // public static final CipherSuite TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256", 0xc08c);
  // public static final CipherSuite TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384", 0xc08d);
  // public static final CipherSuite TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256", 0xc08e);
  // public static final CipherSuite TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384", 0xc08f);
  // public static final CipherSuite TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256", 0xc090);
  // public static final CipherSuite TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384", 0xc091);
  // public static final CipherSuite TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 = init("TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256", 0xc092);
  // public static final CipherSuite TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 = init("TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384", 0xc093);
  // public static final CipherSuite TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256", 0xc094);
  // public static final CipherSuite TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 = init("TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384", 0xc095);
  // public static final CipherSuite TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256", 0xc096);
  // public static final CipherSuite TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 = init("TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384", 0xc097);
  // public static final CipherSuite TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256", 0xc098);
  // public static final CipherSuite TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 = init("TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384", 0xc099);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 = init("TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256", 0xc09a);
  // public static final CipherSuite TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 = init("TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384", 0xc09b);
  // public static final CipherSuite TLS_RSA_WITH_AES_128_CCM = init("TLS_RSA_WITH_AES_128_CCM", 0xc09c);
  // public static final CipherSuite TLS_RSA_WITH_AES_256_CCM = init("TLS_RSA_WITH_AES_256_CCM", 0xc09d);
  // public static final CipherSuite TLS_DHE_RSA_WITH_AES_128_CCM = init("TLS_DHE_RSA_WITH_AES_128_CCM", 0xc09e);
  // public static final CipherSuite TLS_DHE_RSA_WITH_AES_256_CCM = init("TLS_DHE_RSA_WITH_AES_256_CCM", 0xc09f);
  // public static final CipherSuite TLS_RSA_WITH_AES_128_CCM_8 = init("TLS_RSA_WITH_AES_128_CCM_8", 0xc0a0);
  // public static final CipherSuite TLS_RSA_WITH_AES_256_CCM_8 = init("TLS_RSA_WITH_AES_256_CCM_8", 0xc0a1);
  // public static final CipherSuite TLS_DHE_RSA_WITH_AES_128_CCM_8 = init("TLS_DHE_RSA_WITH_AES_128_CCM_8", 0xc0a2);
  // public static final CipherSuite TLS_DHE_RSA_WITH_AES_256_CCM_8 = init("TLS_DHE_RSA_WITH_AES_256_CCM_8", 0xc0a3);
  // public static final CipherSuite TLS_PSK_WITH_AES_128_CCM = init("TLS_PSK_WITH_AES_128_CCM", 0xc0a4);
  // public static final CipherSuite TLS_PSK_WITH_AES_256_CCM = init("TLS_PSK_WITH_AES_256_CCM", 0xc0a5);
  // public static final CipherSuite TLS_DHE_PSK_WITH_AES_128_CCM = init("TLS_DHE_PSK_WITH_AES_128_CCM", 0xc0a6);
  // public static final CipherSuite TLS_DHE_PSK_WITH_AES_256_CCM = init("TLS_DHE_PSK_WITH_AES_256_CCM", 0xc0a7);
  // public static final CipherSuite TLS_PSK_WITH_AES_128_CCM_8 = init("TLS_PSK_WITH_AES_128_CCM_8", 0xc0a8);
  // public static final CipherSuite TLS_PSK_WITH_AES_256_CCM_8 = init("TLS_PSK_WITH_AES_256_CCM_8", 0xc0a9);
  // public static final CipherSuite TLS_PSK_DHE_WITH_AES_128_CCM_8 = init("TLS_PSK_DHE_WITH_AES_128_CCM_8", 0xc0aa);
  // public static final CipherSuite TLS_PSK_DHE_WITH_AES_256_CCM_8 = init("TLS_PSK_DHE_WITH_AES_256_CCM_8", 0xc0ab);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_128_CCM = init("TLS_ECDHE_ECDSA_WITH_AES_128_CCM", 0xc0ac);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_256_CCM = init("TLS_ECDHE_ECDSA_WITH_AES_256_CCM", 0xc0ad);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 = init("TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8", 0xc0ae);
  // public static final CipherSuite TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 = init("TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8", 0xc0af);
  public static final CipherSuite TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 = init("TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256", 0xcca8);
  public static final CipherSuite TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 = init("TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256", 0xcca9);
  public static final CipherSuite TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 = init("TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256", 0xccaa);
  // public static final CipherSuite TLS_PSK_WITH_CHACHA20_POLY1305_SHA256 = init("TLS_PSK_WITH_CHACHA20_POLY1305_SHA256", 0xccab);
  public static final CipherSuite TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 = init("TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256", 0xccac);
  // public static final CipherSuite TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 = init("TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256", 0xccad);
  // public static final CipherSuite TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256 = init("TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256", 0xccae);

  // TLS 1.3 https://tools.ietf.org/html/rfc8446
  public static final CipherSuite TLS_AES_128_GCM_SHA256 = init("TLS_AES_128_GCM_SHA256", 0x1301);
  public static final CipherSuite TLS_AES_256_GCM_SHA384 = init("TLS_AES_256_GCM_SHA384", 0x1302);
  public static final CipherSuite TLS_CHACHA20_POLY1305_SHA256 = init("TLS_CHACHA20_POLY1305_SHA256", 0x1303);
  public static final CipherSuite TLS_AES_128_CCM_SHA256 = init("TLS_AES_128_CCM_SHA256", 0x1304);
  public static final CipherSuite TLS_AES_256_CCM_8_SHA256 = init("TLS_AES_256_CCM_8_SHA256", 0x1305);

  final String javaName;

  
Params:
javaName – the name used by Java APIs for this cipher suite. Different than the IANA name for older cipher suites because the prefix is SSL_ instead of TLS_./**
   * @param javaName the name used by Java APIs for this cipher suite. Different than the IANA name
   *     for older cipher suites because the prefix is {@code SSL_} instead of {@code TLS_}.
   */
  public static synchronized CipherSuite forJavaName(String javaName) {
    CipherSuite result = INSTANCES.get(javaName);
    if (result == null) {
      result = INSTANCES.get(secondaryName(javaName));

      if (result == null) {
        result = new CipherSuite(javaName);
      }

      // Add the new cipher suite, or a confirmed alias.
      INSTANCES.put(javaName, result);
    }
    return result;
  }

  private static String secondaryName(String javaName) {
    if (javaName.startsWith("TLS_")) {
      return "SSL_" + javaName.substring(4);
    } else if (javaName.startsWith("SSL_")) {
      return "TLS_" + javaName.substring(4);
    } else {
      return javaName;
    }
  }

  static List<CipherSuite> forJavaNames(String... cipherSuites) {
    List<CipherSuite> result = new ArrayList<>(cipherSuites.length);
    for (String cipherSuite : cipherSuites) {
      result.add(forJavaName(cipherSuite));
    }
    return Collections.unmodifiableList(result);
  }

  private CipherSuite(String javaName) {
    if (javaName == null) {
      throw new NullPointerException();
    }
    this.javaName = javaName;
  }

  
Params:
javaName – the name used by Java APIs for this cipher suite. Different than the IANA name for older cipher suites because the prefix is SSL_ instead of TLS_.
value – the integer identifier for this cipher suite. (Documentation only.)/**
   * @param javaName the name used by Java APIs for this cipher suite. Different than the IANA name
   *     for older cipher suites because the prefix is {@code SSL_} instead of {@code TLS_}.
   * @param value the integer identifier for this cipher suite. (Documentation only.)
   */
  private static CipherSuite init(String javaName, int value) {
    CipherSuite suite = new CipherSuite(javaName);
    INSTANCES.put(javaName, suite);
    return suite;
  }

  
Returns the Java name of this cipher suite. For some older cipher suites the Java name has the prefix SSL_, causing the Java name to be different from the instance name which is always prefixed TLS_. For example, TLS_RSA_EXPORT_WITH_RC4_40_MD5.javaName() is "SSL_RSA_EXPORT_WITH_RC4_40_MD5". /**
   * Returns the Java name of this cipher suite. For some older cipher suites the Java name has the
   * prefix {@code SSL_}, causing the Java name to be different from the instance name which is
   * always prefixed {@code TLS_}. For example, {@code TLS_RSA_EXPORT_WITH_RC4_40_MD5.javaName()}
   * is {@code "SSL_RSA_EXPORT_WITH_RC4_40_MD5"}.
   */
  public String javaName() {
    return javaName;
  }

  @Override public String toString() {
    return javaName;
  }
}