io.netty/netty-all/4.1.25.Final : io/netty/handler/ssl/CipherSuiteConverter.class

CipherSuiteConverter
http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project)
Apache License, Version 2.0
The Netty Project Contributors (The Netty Project)
final class io.netty.handler.ssl.CipherSuiteConverter
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.ssl.CipherSuiteConverter
  super_class: java.lang.Object
{
  private static final io.netty.util.internal.logging.InternalLogger logger;
    descriptor: Lio/netty/util/internal/logging/InternalLogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.regex.Pattern JAVA_CIPHERSUITE_PATTERN;
    descriptor: Ljava/util/regex/Pattern;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.regex.Pattern OPENSSL_CIPHERSUITE_PATTERN;
    descriptor: Ljava/util/regex/Pattern;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.regex.Pattern JAVA_AES_CBC_PATTERN;
    descriptor: Ljava/util/regex/Pattern;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.regex.Pattern JAVA_AES_PATTERN;
    descriptor: Ljava/util/regex/Pattern;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.regex.Pattern OPENSSL_AES_CBC_PATTERN;
    descriptor: Ljava/util/regex/Pattern;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.regex.Pattern OPENSSL_AES_PATTERN;
    descriptor: Ljava/util/regex/Pattern;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.concurrent.ConcurrentMap<java.lang.String, java.lang.String> j2o;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Ljava/lang/String;>;

  private static final java.util.concurrent.ConcurrentMap<java.lang.String, java.util.Map<java.lang.String, java.lang.String>> o2j;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 36
            ldc Lio/netty/handler/ssl/CipherSuiteConverter;
            invokestatic io.netty.util.internal.logging.InternalLoggerFactory.getInstance:(Ljava/lang/Class;)Lio/netty/util/internal/logging/InternalLogger;
            putstatic io.netty.handler.ssl.CipherSuiteConverter.logger:Lio/netty/util/internal/logging/InternalLogger;
         1: .line 52
            ldc "^(?:TLS|SSL)_((?:(?!_WITH_).)+)_WITH_(.*)_(.*)$"
            invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;)Ljava/util/regex/Pattern;
         2: .line 51
            putstatic io.netty.handler.ssl.CipherSuiteConverter.JAVA_CIPHERSUITE_PATTERN:Ljava/util/regex/Pattern;
         3: .line 69
            ldc "^(?:((?:(?:EXP-)?(?:(?:DHE|EDH|ECDH|ECDHE|SRP|RSA)-(?:DSS|RSA|ECDSA|PSK)|(?:ADH|AECDH|KRB5|PSK|SRP)))|EXP)-)?(.*)-(.*)$"
         4: .line 68
            invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;)Ljava/util/regex/Pattern;
         5: .line 66
            putstatic io.netty.handler.ssl.CipherSuiteConverter.OPENSSL_CIPHERSUITE_PATTERN:Ljava/util/regex/Pattern;
         6: .line 80
            ldc "^(AES)_([0-9]+)_CBC$"
            invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;)Ljava/util/regex/Pattern;
            putstatic io.netty.handler.ssl.CipherSuiteConverter.JAVA_AES_CBC_PATTERN:Ljava/util/regex/Pattern;
         7: .line 81
            ldc "^(AES)_([0-9]+)_(.*)$"
            invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;)Ljava/util/regex/Pattern;
            putstatic io.netty.handler.ssl.CipherSuiteConverter.JAVA_AES_PATTERN:Ljava/util/regex/Pattern;
         8: .line 82
            ldc "^(AES)([0-9]+)$"
            invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;)Ljava/util/regex/Pattern;
            putstatic io.netty.handler.ssl.CipherSuiteConverter.OPENSSL_AES_CBC_PATTERN:Ljava/util/regex/Pattern;
         9: .line 83
            ldc "^(AES)([0-9]+)-(.*)$"
            invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;)Ljava/util/regex/Pattern;
            putstatic io.netty.handler.ssl.CipherSuiteConverter.OPENSSL_AES_PATTERN:Ljava/util/regex/Pattern;
        10: .line 89
            invokestatic io.netty.util.internal.PlatformDependent.newConcurrentHashMap:()Ljava/util/concurrent/ConcurrentMap;
            putstatic io.netty.handler.ssl.CipherSuiteConverter.j2o:Ljava/util/concurrent/ConcurrentMap;
        11: .line 96
            invokestatic io.netty.util.internal.PlatformDependent.newConcurrentHashMap:()Ljava/util/concurrent/ConcurrentMap;
            putstatic io.netty.handler.ssl.CipherSuiteConverter.o2j:Ljava/util/concurrent/ConcurrentMap;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  static void clearCache();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 102
            getstatic io.netty.handler.ssl.CipherSuiteConverter.j2o:Ljava/util/concurrent/ConcurrentMap;
            invokeinterface java.util.concurrent.ConcurrentMap.clear:()V
         1: .line 103
            getstatic io.netty.handler.ssl.CipherSuiteConverter.o2j:Ljava/util/concurrent/ConcurrentMap;
            invokeinterface java.util.concurrent.ConcurrentMap.clear:()V
         2: .line 104
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  static boolean isJ2OCached(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.lang.String key
        start local 1 // java.lang.String value
         0: .line 110
            aload 1 /* value */
            getstatic io.netty.handler.ssl.CipherSuiteConverter.j2o:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* key */
            invokeinterface java.util.concurrent.ConcurrentMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.String value
        end local 0 // java.lang.String key
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0    key  Ljava/lang/String;
            0    1     1  value  Ljava/lang/String;
    MethodParameters:
       Name  Flags
      key    
      value  

  static boolean isO2JCached(java.lang.String, java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // java.lang.String key
        start local 1 // java.lang.String protocol
        start local 2 // java.lang.String value
         0: .line 117
            getstatic io.netty.handler.ssl.CipherSuiteConverter.o2j:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* key */
            invokeinterface java.util.concurrent.ConcurrentMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.Map
            astore 3 /* p2j */
        start local 3 // java.util.Map p2j
         1: .line 118
            aload 3 /* p2j */
            ifnonnull 3
         2: .line 119
            iconst_0
            ireturn
         3: .line 121
      StackMap locals: java.util.Map
      StackMap stack:
            aload 2 /* value */
            aload 3 /* p2j */
            aload 1 /* protocol */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ireturn
        end local 3 // java.util.Map p2j
        end local 2 // java.lang.String value
        end local 1 // java.lang.String protocol
        end local 0 // java.lang.String key
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0       key  Ljava/lang/String;
            0    4     1  protocol  Ljava/lang/String;
            0    4     2     value  Ljava/lang/String;
            1    4     3       p2j  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
          Name  Flags
      key       
      protocol  
      value     

  static java.lang.String toOpenSsl(java.lang.Iterable<java.lang.String>);
    descriptor: (Ljava/lang/Iterable;)Ljava/lang/String;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // java.lang.Iterable javaCipherSuites
         0: .line 129
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuilder buf
         1: .line 130
            aload 0 /* javaCipherSuites */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 10
      StackMap locals: java.lang.Iterable java.lang.StringBuilder top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 2 /* c */
        start local 2 // java.lang.String c
         3: .line 131
            aload 2 /* c */
            ifnonnull 5
         4: .line 132
            goto 11
         5: .line 135
      StackMap locals: java.lang.Iterable java.lang.StringBuilder java.lang.String java.util.Iterator
      StackMap stack:
            aload 2 /* c */
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.toOpenSsl:(Ljava/lang/String;)Ljava/lang/String;
            astore 4 /* converted */
        start local 4 // java.lang.String converted
         6: .line 136
            aload 4 /* converted */
            ifnull 8
         7: .line 137
            aload 4 /* converted */
            astore 2 /* c */
         8: .line 140
      StackMap locals: java.lang.String
      StackMap stack:
            aload 1 /* buf */
            aload 2 /* c */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         9: .line 141
            aload 1 /* buf */
            bipush 58
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        end local 4 // java.lang.String converted
        end local 2 // java.lang.String c
        10: .line 130
      StackMap locals: java.lang.Iterable java.lang.StringBuilder top java.util.Iterator
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
        11: .line 144
      StackMap locals: java.lang.Iterable java.lang.StringBuilder
      StackMap stack:
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.length:()I
            ifle 14
        12: .line 145
            aload 1 /* buf */
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.length:()I
            iconst_1
            isub
            invokevirtual java.lang.StringBuilder.setLength:(I)V
        13: .line 146
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        14: .line 148
      StackMap locals:
      StackMap stack:
            ldc ""
            areturn
        end local 1 // java.lang.StringBuilder buf
        end local 0 // java.lang.Iterable javaCipherSuites
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   15     0  javaCipherSuites  Ljava/lang/Iterable<Ljava/lang/String;>;
            1   15     1               buf  Ljava/lang/StringBuilder;
            3   10     2                 c  Ljava/lang/String;
            6   10     4         converted  Ljava/lang/String;
    Signature: (Ljava/lang/Iterable<Ljava/lang/String;>;)Ljava/lang/String;
    MethodParameters:
                  Name  Flags
      javaCipherSuites  

  static java.lang.String toOpenSsl(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.lang.String javaCipherSuite
         0: .line 158
            getstatic io.netty.handler.ssl.CipherSuiteConverter.j2o:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* javaCipherSuite */
            invokeinterface java.util.concurrent.ConcurrentMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 1 /* converted */
        start local 1 // java.lang.String converted
         1: .line 159
            aload 1 /* converted */
            ifnull 3
         2: .line 160
            aload 1 /* converted */
            areturn
         3: .line 162
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* javaCipherSuite */
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.cacheFromJava:(Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 1 // java.lang.String converted
        end local 0 // java.lang.String javaCipherSuite
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    4     0  javaCipherSuite  Ljava/lang/String;
            1    4     1        converted  Ljava/lang/String;
    MethodParameters:
                 Name  Flags
      javaCipherSuite  

  private static java.lang.String cacheFromJava(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // java.lang.String javaCipherSuite
         0: .line 167
            aload 0 /* javaCipherSuite */
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.toOpenSslUncached:(Ljava/lang/String;)Ljava/lang/String;
            astore 1 /* openSslCipherSuite */
        start local 1 // java.lang.String openSslCipherSuite
         1: .line 168
            aload 1 /* openSslCipherSuite */
            ifnonnull 3
         2: .line 169
            aconst_null
            areturn
         3: .line 173
      StackMap locals: java.lang.String
      StackMap stack:
            getstatic io.netty.handler.ssl.CipherSuiteConverter.j2o:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* javaCipherSuite */
            aload 1 /* openSslCipherSuite */
            invokeinterface java.util.concurrent.ConcurrentMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         4: .line 176
            aload 0 /* javaCipherSuite */
            iconst_4
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 2 /* javaCipherSuiteSuffix */
        start local 2 // java.lang.String javaCipherSuiteSuffix
         5: .line 177
            new java.util.HashMap
            dup
            iconst_4
            invokespecial java.util.HashMap.<init>:(I)V
            astore 3 /* p2j */
        start local 3 // java.util.Map p2j
         6: .line 178
            aload 3 /* p2j */
            ldc ""
            aload 2 /* javaCipherSuiteSuffix */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 179
            aload 3 /* p2j */
            ldc "SSL"
            new java.lang.StringBuilder
            dup
            ldc "SSL_"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* javaCipherSuiteSuffix */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         8: .line 180
            aload 3 /* p2j */
            ldc "TLS"
            new java.lang.StringBuilder
            dup
            ldc "TLS_"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* javaCipherSuiteSuffix */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         9: .line 181
            getstatic io.netty.handler.ssl.CipherSuiteConverter.o2j:Ljava/util/concurrent/ConcurrentMap;
            aload 1 /* openSslCipherSuite */
            aload 3 /* p2j */
            invokeinterface java.util.concurrent.ConcurrentMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        10: .line 183
            getstatic io.netty.handler.ssl.CipherSuiteConverter.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "Cipher suite mapping: {} => {}"
            aload 0 /* javaCipherSuite */
            aload 1 /* openSslCipherSuite */
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        11: .line 185
            aload 1 /* openSslCipherSuite */
            areturn
        end local 3 // java.util.Map p2j
        end local 2 // java.lang.String javaCipherSuiteSuffix
        end local 1 // java.lang.String openSslCipherSuite
        end local 0 // java.lang.String javaCipherSuite
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   12     0        javaCipherSuite  Ljava/lang/String;
            1   12     1     openSslCipherSuite  Ljava/lang/String;
            5   12     2  javaCipherSuiteSuffix  Ljava/lang/String;
            6   12     3                    p2j  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
                 Name  Flags
      javaCipherSuite  

  static java.lang.String toOpenSslUncached(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // java.lang.String javaCipherSuite
         0: .line 189
            getstatic io.netty.handler.ssl.CipherSuiteConverter.JAVA_CIPHERSUITE_PATTERN:Ljava/util/regex/Pattern;
            aload 0 /* javaCipherSuite */
            invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
            astore 1 /* m */
        start local 1 // java.util.regex.Matcher m
         1: .line 190
            aload 1 /* m */
            invokevirtual java.util.regex.Matcher.matches:()Z
            ifne 3
         2: .line 191
            aconst_null
            areturn
         3: .line 194
      StackMap locals: java.util.regex.Matcher
      StackMap stack:
            aload 1 /* m */
            iconst_1
            invokevirtual java.util.regex.Matcher.group:(I)Ljava/lang/String;
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.toOpenSslHandshakeAlgo:(Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* handshakeAlgo */
        start local 2 // java.lang.String handshakeAlgo
         4: .line 195
            aload 1 /* m */
            iconst_2
            invokevirtual java.util.regex.Matcher.group:(I)Ljava/lang/String;
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.toOpenSslBulkCipher:(Ljava/lang/String;)Ljava/lang/String;
            astore 3 /* bulkCipher */
        start local 3 // java.lang.String bulkCipher
         5: .line 196
            aload 1 /* m */
            iconst_3
            invokevirtual java.util.regex.Matcher.group:(I)Ljava/lang/String;
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.toOpenSslHmacAlgo:(Ljava/lang/String;)Ljava/lang/String;
            astore 4 /* hmacAlgo */
        start local 4 // java.lang.String hmacAlgo
         6: .line 197
            aload 2 /* handshakeAlgo */
            invokevirtual java.lang.String.isEmpty:()Z
            ifeq 8
         7: .line 198
            new java.lang.StringBuilder
            dup
            aload 3 /* bulkCipher */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 45
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 4 /* hmacAlgo */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
         8: .line 199
      StackMap locals: java.lang.String java.lang.String java.lang.String
      StackMap stack:
            aload 3 /* bulkCipher */
            ldc "CHACHA20"
            invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
            ifeq 10
         9: .line 200
            new java.lang.StringBuilder
            dup
            aload 2 /* handshakeAlgo */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 45
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 3 /* bulkCipher */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        10: .line 202
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            aload 2 /* handshakeAlgo */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 45
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 3 /* bulkCipher */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            bipush 45
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 4 /* hmacAlgo */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 4 // java.lang.String hmacAlgo
        end local 3 // java.lang.String bulkCipher
        end local 2 // java.lang.String handshakeAlgo
        end local 1 // java.util.regex.Matcher m
        end local 0 // java.lang.String javaCipherSuite
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   11     0  javaCipherSuite  Ljava/lang/String;
            1   11     1                m  Ljava/util/regex/Matcher;
            4   11     2    handshakeAlgo  Ljava/lang/String;
            5   11     3       bulkCipher  Ljava/lang/String;
            6   11     4         hmacAlgo  Ljava/lang/String;
    MethodParameters:
                 Name  Flags
      javaCipherSuite  

  private static java.lang.String toOpenSslHandshakeAlgo(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // java.lang.String handshakeAlgo
         0: .line 207
            aload 0 /* handshakeAlgo */
            ldc "_EXPORT"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            istore 1 /* export */
        start local 1 // boolean export
         1: .line 208
            iload 1 /* export */
            ifeq 3
         2: .line 209
            aload 0 /* handshakeAlgo */
            iconst_0
            aload 0 /* handshakeAlgo */
            invokevirtual java.lang.String.length:()I
            bipush 7
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            astore 0 /* handshakeAlgo */
         3: .line 212
      StackMap locals: int
      StackMap stack:
            ldc "RSA"
            aload 0 /* handshakeAlgo */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 6
         4: .line 213
            ldc ""
            astore 0 /* handshakeAlgo */
         5: .line 214
            goto 8
      StackMap locals:
      StackMap stack:
         6: aload 0 /* handshakeAlgo */
            ldc "_anon"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 8
         7: .line 215
            new java.lang.StringBuilder
            dup
            bipush 65
            invokestatic java.lang.String.valueOf:(C)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* handshakeAlgo */
            iconst_0
            aload 0 /* handshakeAlgo */
            invokevirtual java.lang.String.length:()I
            iconst_5
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 0 /* handshakeAlgo */
         8: .line 218
      StackMap locals:
      StackMap stack:
            iload 1 /* export */
            ifeq 13
         9: .line 219
            aload 0 /* handshakeAlgo */
            invokevirtual java.lang.String.isEmpty:()Z
            ifeq 12
        10: .line 220
            ldc "EXP"
            astore 0 /* handshakeAlgo */
        11: .line 221
            goto 13
        12: .line 222
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuilder
            dup
            ldc "EXP-"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* handshakeAlgo */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 0 /* handshakeAlgo */
        13: .line 226
      StackMap locals:
      StackMap stack:
            aload 0 /* handshakeAlgo */
            bipush 95
            bipush 45
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            areturn
        end local 1 // boolean export
        end local 0 // java.lang.String handshakeAlgo
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   14     0  handshakeAlgo  Ljava/lang/String;
            1   14     1         export  Z
    MethodParameters:
               Name  Flags
      handshakeAlgo  

  private static java.lang.String toOpenSslBulkCipher(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.lang.String bulkCipher
         0: .line 230
            aload 0 /* bulkCipher */
            ldc "AES_"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 7
         1: .line 231
            getstatic io.netty.handler.ssl.CipherSuiteConverter.JAVA_AES_CBC_PATTERN:Ljava/util/regex/Pattern;
            aload 0 /* bulkCipher */
            invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
            astore 1 /* m */
        start local 1 // java.util.regex.Matcher m
         2: .line 232
            aload 1 /* m */
            invokevirtual java.util.regex.Matcher.matches:()Z
            ifeq 4
         3: .line 233
            aload 1 /* m */
            ldc "$1$2"
            invokevirtual java.util.regex.Matcher.replaceFirst:(Ljava/lang/String;)Ljava/lang/String;
            areturn
         4: .line 236
      StackMap locals: java.util.regex.Matcher
      StackMap stack:
            getstatic io.netty.handler.ssl.CipherSuiteConverter.JAVA_AES_PATTERN:Ljava/util/regex/Pattern;
            aload 0 /* bulkCipher */
            invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
            astore 1 /* m */
         5: .line 237
            aload 1 /* m */
            invokevirtual java.util.regex.Matcher.matches:()Z
            ifeq 7
         6: .line 238
            aload 1 /* m */
            ldc "$1$2-$3"
            invokevirtual java.util.regex.Matcher.replaceFirst:(Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 1 // java.util.regex.Matcher m
         7: .line 242
      StackMap locals:
      StackMap stack:
            ldc "3DES_EDE_CBC"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 9
         8: .line 243
            ldc "DES-CBC3"
            areturn
         9: .line 246
      StackMap locals:
      StackMap stack:
            ldc "RC4_128"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 10
            ldc "RC4_40"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 11
        10: .line 247
      StackMap locals:
      StackMap stack:
            ldc "RC4"
            areturn
        11: .line 250
      StackMap locals:
      StackMap stack:
            ldc "DES40_CBC"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 12
            ldc "DES_CBC_40"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 13
        12: .line 251
      StackMap locals:
      StackMap stack:
            ldc "DES-CBC"
            areturn
        13: .line 254
      StackMap locals:
      StackMap stack:
            ldc "RC2_CBC_40"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 15
        14: .line 255
            ldc "RC2-CBC"
            areturn
        15: .line 258
      StackMap locals:
      StackMap stack:
            aload 0 /* bulkCipher */
            bipush 95
            bipush 45
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            areturn
        end local 0 // java.lang.String bulkCipher
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   16     0  bulkCipher  Ljava/lang/String;
            2    7     1           m  Ljava/util/regex/Matcher;
    MethodParameters:
            Name  Flags
      bulkCipher  

  private static java.lang.String toOpenSslHmacAlgo(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.String hmacAlgo
         0: .line 268
            aload 0 /* hmacAlgo */
            areturn
        end local 0 // java.lang.String hmacAlgo
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0  hmacAlgo  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      hmacAlgo  

  static java.lang.String toJava(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // java.lang.String openSslCipherSuite
        start local 1 // java.lang.String protocol
         0: .line 278
            getstatic io.netty.handler.ssl.CipherSuiteConverter.o2j:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* openSslCipherSuite */
            invokeinterface java.util.concurrent.ConcurrentMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.Map
            astore 2 /* p2j */
        start local 2 // java.util.Map p2j
         1: .line 279
            aload 2 /* p2j */
            ifnonnull 5
         2: .line 280
            aload 0 /* openSslCipherSuite */
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.cacheFromOpenSsl:(Ljava/lang/String;)Ljava/util/Map;
            astore 2 /* p2j */
         3: .line 283
            aload 2 /* p2j */
            ifnonnull 5
         4: .line 284
            aconst_null
            areturn
         5: .line 288
      StackMap locals: java.util.Map
      StackMap stack:
            aload 2 /* p2j */
            aload 1 /* protocol */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* javaCipherSuite */
        start local 3 // java.lang.String javaCipherSuite
         6: .line 289
            aload 3 /* javaCipherSuite */
            ifnonnull 8
         7: .line 290
            new java.lang.StringBuilder
            dup
            aload 1 /* protocol */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 95
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 2 /* p2j */
            ldc ""
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 3 /* javaCipherSuite */
         8: .line 293
      StackMap locals: java.lang.String
      StackMap stack:
            aload 3 /* javaCipherSuite */
            areturn
        end local 3 // java.lang.String javaCipherSuite
        end local 2 // java.util.Map p2j
        end local 1 // java.lang.String protocol
        end local 0 // java.lang.String openSslCipherSuite
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0    9     0  openSslCipherSuite  Ljava/lang/String;
            0    9     1            protocol  Ljava/lang/String;
            1    9     2                 p2j  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            6    9     3     javaCipherSuite  Ljava/lang/String;
    MethodParameters:
                    Name  Flags
      openSslCipherSuite  
      protocol            

  private static java.util.Map<java.lang.String, java.lang.String> cacheFromOpenSsl(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/Map;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // java.lang.String openSslCipherSuite
         0: .line 297
            aload 0 /* openSslCipherSuite */
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.toJavaUncached:(Ljava/lang/String;)Ljava/lang/String;
            astore 1 /* javaCipherSuiteSuffix */
        start local 1 // java.lang.String javaCipherSuiteSuffix
         1: .line 298
            aload 1 /* javaCipherSuiteSuffix */
            ifnonnull 3
         2: .line 299
            aconst_null
            areturn
         3: .line 302
      StackMap locals: java.lang.String
      StackMap stack:
            new java.lang.StringBuilder
            dup
            ldc "SSL_"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* javaCipherSuiteSuffix */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 2 /* javaCipherSuiteSsl */
        start local 2 // java.lang.String javaCipherSuiteSsl
         4: .line 303
            new java.lang.StringBuilder
            dup
            ldc "TLS_"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* javaCipherSuiteSuffix */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 3 /* javaCipherSuiteTls */
        start local 3 // java.lang.String javaCipherSuiteTls
         5: .line 306
            new java.util.HashMap
            dup
            iconst_4
            invokespecial java.util.HashMap.<init>:(I)V
            astore 4 /* p2j */
        start local 4 // java.util.Map p2j
         6: .line 307
            aload 4 /* p2j */
            ldc ""
            aload 1 /* javaCipherSuiteSuffix */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         7: .line 308
            aload 4 /* p2j */
            ldc "SSL"
            aload 2 /* javaCipherSuiteSsl */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         8: .line 309
            aload 4 /* p2j */
            ldc "TLS"
            aload 3 /* javaCipherSuiteTls */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         9: .line 310
            getstatic io.netty.handler.ssl.CipherSuiteConverter.o2j:Ljava/util/concurrent/ConcurrentMap;
            aload 0 /* openSslCipherSuite */
            aload 4 /* p2j */
            invokeinterface java.util.concurrent.ConcurrentMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        10: .line 313
            getstatic io.netty.handler.ssl.CipherSuiteConverter.j2o:Ljava/util/concurrent/ConcurrentMap;
            aload 3 /* javaCipherSuiteTls */
            aload 0 /* openSslCipherSuite */
            invokeinterface java.util.concurrent.ConcurrentMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        11: .line 314
            getstatic io.netty.handler.ssl.CipherSuiteConverter.j2o:Ljava/util/concurrent/ConcurrentMap;
            aload 2 /* javaCipherSuiteSsl */
            aload 0 /* openSslCipherSuite */
            invokeinterface java.util.concurrent.ConcurrentMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        12: .line 316
            getstatic io.netty.handler.ssl.CipherSuiteConverter.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "Cipher suite mapping: {} => {}"
            aload 3 /* javaCipherSuiteTls */
            aload 0 /* openSslCipherSuite */
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        13: .line 317
            getstatic io.netty.handler.ssl.CipherSuiteConverter.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "Cipher suite mapping: {} => {}"
            aload 2 /* javaCipherSuiteSsl */
            aload 0 /* openSslCipherSuite */
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        14: .line 319
            aload 4 /* p2j */
            areturn
        end local 4 // java.util.Map p2j
        end local 3 // java.lang.String javaCipherSuiteTls
        end local 2 // java.lang.String javaCipherSuiteSsl
        end local 1 // java.lang.String javaCipherSuiteSuffix
        end local 0 // java.lang.String openSslCipherSuite
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0   15     0     openSslCipherSuite  Ljava/lang/String;
            1   15     1  javaCipherSuiteSuffix  Ljava/lang/String;
            4   15     2     javaCipherSuiteSsl  Ljava/lang/String;
            5   15     3     javaCipherSuiteTls  Ljava/lang/String;
            6   15     4                    p2j  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
                    Name  Flags
      openSslCipherSuite  

  static java.lang.String toJavaUncached(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=7, args_size=1
        start local 0 // java.lang.String openSslCipherSuite
         0: .line 323
            getstatic io.netty.handler.ssl.CipherSuiteConverter.OPENSSL_CIPHERSUITE_PATTERN:Ljava/util/regex/Pattern;
            aload 0 /* openSslCipherSuite */
            invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
            astore 1 /* m */
        start local 1 // java.util.regex.Matcher m
         1: .line 324
            aload 1 /* m */
            invokevirtual java.util.regex.Matcher.matches:()Z
            ifne 3
         2: .line 325
            aconst_null
            areturn
         3: .line 328
      StackMap locals: java.util.regex.Matcher
      StackMap stack:
            aload 1 /* m */
            iconst_1
            invokevirtual java.util.regex.Matcher.group:(I)Ljava/lang/String;
            astore 2 /* handshakeAlgo */
        start local 2 // java.lang.String handshakeAlgo
         4: .line 330
            aload 2 /* handshakeAlgo */
            ifnonnull 8
         5: .line 331
            ldc ""
            astore 2 /* handshakeAlgo */
         6: .line 332
            iconst_0
            istore 3 /* export */
        start local 3 // boolean export
         7: .line 333
            goto 17
        end local 3 // boolean export
      StackMap locals: java.lang.String
      StackMap stack:
         8: aload 2 /* handshakeAlgo */
            ldc "EXP-"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 12
         9: .line 334
            aload 2 /* handshakeAlgo */
            iconst_4
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 2 /* handshakeAlgo */
        10: .line 335
            iconst_1
            istore 3 /* export */
        start local 3 // boolean export
        11: .line 336
            goto 17
        end local 3 // boolean export
      StackMap locals:
      StackMap stack:
        12: ldc "EXP"
            aload 2 /* handshakeAlgo */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 16
        13: .line 337
            ldc ""
            astore 2 /* handshakeAlgo */
        14: .line 338
            iconst_1
            istore 3 /* export */
        start local 3 // boolean export
        15: .line 339
            goto 17
        end local 3 // boolean export
        16: .line 340
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 3 /* export */
        start local 3 // boolean export
        17: .line 343
      StackMap locals: int
      StackMap stack:
            aload 2 /* handshakeAlgo */
            iload 3 /* export */
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.toJavaHandshakeAlgo:(Ljava/lang/String;Z)Ljava/lang/String;
            astore 2 /* handshakeAlgo */
        18: .line 344
            aload 1 /* m */
            iconst_2
            invokevirtual java.util.regex.Matcher.group:(I)Ljava/lang/String;
            iload 3 /* export */
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.toJavaBulkCipher:(Ljava/lang/String;Z)Ljava/lang/String;
            astore 4 /* bulkCipher */
        start local 4 // java.lang.String bulkCipher
        19: .line 345
            aload 1 /* m */
            iconst_3
            invokevirtual java.util.regex.Matcher.group:(I)Ljava/lang/String;
            invokestatic io.netty.handler.ssl.CipherSuiteConverter.toJavaHmacAlgo:(Ljava/lang/String;)Ljava/lang/String;
            astore 5 /* hmacAlgo */
        start local 5 // java.lang.String hmacAlgo
        20: .line 347
            new java.lang.StringBuilder
            dup
            aload 2 /* handshakeAlgo */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "_WITH_"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 4 /* bulkCipher */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            bipush 95
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 5 /* hmacAlgo */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 6 /* javaCipherSuite */
        start local 6 // java.lang.String javaCipherSuite
        21: .line 352
            aload 4 /* bulkCipher */
            ldc "CHACHA20"
            invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
            ifeq 22
            new java.lang.StringBuilder
            dup
            aload 6 /* javaCipherSuite */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "_SHA256"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            goto 23
      StackMap locals: java.lang.String java.lang.String java.lang.String
      StackMap stack:
        22: aload 6 /* javaCipherSuite */
      StackMap locals:
      StackMap stack: java.lang.String
        23: areturn
        end local 6 // java.lang.String javaCipherSuite
        end local 5 // java.lang.String hmacAlgo
        end local 4 // java.lang.String bulkCipher
        end local 3 // boolean export
        end local 2 // java.lang.String handshakeAlgo
        end local 1 // java.util.regex.Matcher m
        end local 0 // java.lang.String openSslCipherSuite
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   24     0  openSslCipherSuite  Ljava/lang/String;
            1   24     1                   m  Ljava/util/regex/Matcher;
            4   24     2       handshakeAlgo  Ljava/lang/String;
            7    8     3              export  Z
           11   12     3              export  Z
           15   16     3              export  Z
           17   24     3              export  Z
           19   24     4          bulkCipher  Ljava/lang/String;
           20   24     5            hmacAlgo  Ljava/lang/String;
           21   24     6     javaCipherSuite  Ljava/lang/String;
    MethodParameters:
                    Name  Flags
      openSslCipherSuite  

  private static java.lang.String toJavaHandshakeAlgo(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.lang.String handshakeAlgo
        start local 1 // boolean export
         0: .line 356
            aload 0 /* handshakeAlgo */
            invokevirtual java.lang.String.isEmpty:()Z
            ifeq 3
         1: .line 357
            ldc "RSA"
            astore 0 /* handshakeAlgo */
         2: .line 358
            goto 8
      StackMap locals:
      StackMap stack:
         3: ldc "ADH"
            aload 0 /* handshakeAlgo */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 6
         4: .line 359
            ldc "DH_anon"
            astore 0 /* handshakeAlgo */
         5: .line 360
            goto 8
      StackMap locals:
      StackMap stack:
         6: ldc "AECDH"
            aload 0 /* handshakeAlgo */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 8
         7: .line 361
            ldc "ECDH_anon"
            astore 0 /* handshakeAlgo */
         8: .line 364
      StackMap locals:
      StackMap stack:
            aload 0 /* handshakeAlgo */
            bipush 45
            bipush 95
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            astore 0 /* handshakeAlgo */
         9: .line 365
            iload 1 /* export */
            ifeq 11
        10: .line 366
            new java.lang.StringBuilder
            dup
            aload 0 /* handshakeAlgo */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "_EXPORT"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        11: .line 368
      StackMap locals:
      StackMap stack:
            aload 0 /* handshakeAlgo */
            areturn
        end local 1 // boolean export
        end local 0 // java.lang.String handshakeAlgo
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   12     0  handshakeAlgo  Ljava/lang/String;
            0   12     1         export  Z
    MethodParameters:
               Name  Flags
      handshakeAlgo  
      export         

  private static java.lang.String toJavaBulkCipher(java.lang.String, boolean);
    descriptor: (Ljava/lang/String;Z)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // java.lang.String bulkCipher
        start local 1 // boolean export
         0: .line 373
            aload 0 /* bulkCipher */
            ldc "AES"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifeq 7
         1: .line 374
            getstatic io.netty.handler.ssl.CipherSuiteConverter.OPENSSL_AES_CBC_PATTERN:Ljava/util/regex/Pattern;
            aload 0 /* bulkCipher */
            invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
            astore 2 /* m */
        start local 2 // java.util.regex.Matcher m
         2: .line 375
            aload 2 /* m */
            invokevirtual java.util.regex.Matcher.matches:()Z
            ifeq 4
         3: .line 376
            aload 2 /* m */
            ldc "$1_$2_CBC"
            invokevirtual java.util.regex.Matcher.replaceFirst:(Ljava/lang/String;)Ljava/lang/String;
            areturn
         4: .line 379
      StackMap locals: java.util.regex.Matcher
      StackMap stack:
            getstatic io.netty.handler.ssl.CipherSuiteConverter.OPENSSL_AES_PATTERN:Ljava/util/regex/Pattern;
            aload 0 /* bulkCipher */
            invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
            astore 2 /* m */
         5: .line 380
            aload 2 /* m */
            invokevirtual java.util.regex.Matcher.matches:()Z
            ifeq 7
         6: .line 381
            aload 2 /* m */
            ldc "$1_$2_$3"
            invokevirtual java.util.regex.Matcher.replaceFirst:(Ljava/lang/String;)Ljava/lang/String;
            areturn
        end local 2 // java.util.regex.Matcher m
         7: .line 385
      StackMap locals:
      StackMap stack:
            ldc "DES-CBC3"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 9
         8: .line 386
            ldc "3DES_EDE_CBC"
            areturn
         9: .line 389
      StackMap locals:
      StackMap stack:
            ldc "RC4"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 13
        10: .line 390
            iload 1 /* export */
            ifeq 12
        11: .line 391
            ldc "RC4_40"
            areturn
        12: .line 393
      StackMap locals:
      StackMap stack:
            ldc "RC4_128"
            areturn
        13: .line 397
      StackMap locals:
      StackMap stack:
            ldc "DES-CBC"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 17
        14: .line 398
            iload 1 /* export */
            ifeq 16
        15: .line 399
            ldc "DES_CBC_40"
            areturn
        16: .line 401
      StackMap locals:
      StackMap stack:
            ldc "DES_CBC"
            areturn
        17: .line 405
      StackMap locals:
      StackMap stack:
            ldc "RC2-CBC"
            aload 0 /* bulkCipher */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 21
        18: .line 406
            iload 1 /* export */
            ifeq 20
        19: .line 407
            ldc "RC2_CBC_40"
            areturn
        20: .line 409
      StackMap locals:
      StackMap stack:
            ldc "RC2_CBC"
            areturn
        21: .line 413
      StackMap locals:
      StackMap stack:
            aload 0 /* bulkCipher */
            bipush 45
            bipush 95
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            areturn
        end local 1 // boolean export
        end local 0 // java.lang.String bulkCipher
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   22     0  bulkCipher  Ljava/lang/String;
            0   22     1      export  Z
            2    7     2           m  Ljava/util/regex/Matcher;
    MethodParameters:
            Name  Flags
      bulkCipher  
      export      

  private static java.lang.String toJavaHmacAlgo(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.String hmacAlgo
         0: .line 423
            aload 0 /* hmacAlgo */
            areturn
        end local 0 // java.lang.String hmacAlgo
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0  hmacAlgo  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      hmacAlgo  

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.ssl.CipherSuiteConverter this
         0: .line 426
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // io.netty.handler.ssl.CipherSuiteConverter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/ssl/CipherSuiteConverter;
}
SourceFile: "CipherSuiteConverter.java"
/

io.netty/ netty-all/ 4.1.25.Final/ io/netty/handler/ssl/CipherSuiteConverter.class
