http://hc.apache.org/httpcomponents-client: Apache HttpComponents Client (The Apache Software Foundation)
  • Julius Davies
  • Andrea Selva
  • Steffen Pingel
  • Quintin Beukes
  • Marc Beyerle
  • James Abley
  • Michajlo Matijkiw 
class org.apache.http.impl.auth.NTLMEngineImpl$Handle
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.http.impl.auth.NTLMEngineImpl$Handle
  super_class: java.lang.Object
{
  private final byte[] exportedSessionKey;
    descriptor: [B
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private byte[] signingKey;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private byte[] sealingKey;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

  private final javax.crypto.Cipher rc4;
    descriptor: Ljavax/crypto/Cipher;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final org.apache.http.impl.auth.NTLMEngineImpl$Mode mode;
    descriptor: Lorg/apache/http/impl/auth/NTLMEngineImpl$Mode;
    flags: (0x0010) ACC_FINAL

  private final boolean isConnection;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  int sequenceNumber;
    descriptor: I
    flags: (0x0000) 

  void <init>(byte[], org.apache.http.impl.auth.NTLMEngineImpl$Mode, boolean);
    descriptor: ([BLorg/apache/http/impl/auth/NTLMEngineImpl$Mode;Z)V
    flags: (0x0000) 
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
        start local 1 // byte[] exportedSessionKey
        start local 2 // org.apache.http.impl.auth.NTLMEngineImpl$Mode mode
        start local 3 // boolean isConnection
         0: .line 785
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 782
            aload 0 /* this */
            iconst_0
            putfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sequenceNumber:I
         2: .line 788
            aload 0 /* this */
            aload 1 /* exportedSessionKey */
            putfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.exportedSessionKey:[B
         3: .line 789
            aload 0 /* this */
            iload 3 /* isConnection */
            putfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.isConnection:Z
         4: .line 790
            aload 0 /* this */
            aload 2 /* mode */
            putfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.mode:Lorg/apache/http/impl/auth/NTLMEngineImpl$Mode;
         5: .line 793
            invokestatic org.apache.http.impl.auth.NTLMEngineImpl.getMD5:()Ljava/security/MessageDigest;
            astore 4 /* signMd5 */
        start local 4 // java.security.MessageDigest signMd5
         6: .line 794
            invokestatic org.apache.http.impl.auth.NTLMEngineImpl.getMD5:()Ljava/security/MessageDigest;
            astore 5 /* sealMd5 */
        start local 5 // java.security.MessageDigest sealMd5
         7: .line 795
            aload 4 /* signMd5 */
            aload 1 /* exportedSessionKey */
            invokevirtual java.security.MessageDigest.update:([B)V
         8: .line 796
            aload 5 /* sealMd5 */
            aload 1 /* exportedSessionKey */
            invokevirtual java.security.MessageDigest.update:([B)V
         9: .line 797
            aload 2 /* mode */
            getstatic org.apache.http.impl.auth.NTLMEngineImpl$Mode.CLIENT:Lorg/apache/http/impl/auth/NTLMEngineImpl$Mode;
            if_acmpne 13
        10: .line 799
            aload 4 /* signMd5 */
            getstatic org.apache.http.impl.auth.NTLMEngineImpl.SIGN_MAGIC_CLIENT:[B
            invokevirtual java.security.MessageDigest.update:([B)V
        11: .line 800
            aload 5 /* sealMd5 */
            getstatic org.apache.http.impl.auth.NTLMEngineImpl.SEAL_MAGIC_CLIENT:[B
            invokevirtual java.security.MessageDigest.update:([B)V
        12: .line 801
            goto 15
        13: .line 804
      StackMap locals: org.apache.http.impl.auth.NTLMEngineImpl$Handle byte[] org.apache.http.impl.auth.NTLMEngineImpl$Mode int java.security.MessageDigest java.security.MessageDigest
      StackMap stack:
            aload 4 /* signMd5 */
            getstatic org.apache.http.impl.auth.NTLMEngineImpl.SIGN_MAGIC_SERVER:[B
            invokevirtual java.security.MessageDigest.update:([B)V
        14: .line 805
            aload 5 /* sealMd5 */
            getstatic org.apache.http.impl.auth.NTLMEngineImpl.SEAL_MAGIC_SERVER:[B
            invokevirtual java.security.MessageDigest.update:([B)V
        15: .line 807
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 4 /* signMd5 */
            invokevirtual java.security.MessageDigest.digest:()[B
            putfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.signingKey:[B
        16: .line 808
            aload 0 /* this */
            aload 5 /* sealMd5 */
            invokevirtual java.security.MessageDigest.digest:()[B
            putfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sealingKey:[B
        end local 5 // java.security.MessageDigest sealMd5
        end local 4 // java.security.MessageDigest signMd5
        17: .line 809
            goto 20
        18: .line 810
      StackMap locals: org.apache.http.impl.auth.NTLMEngineImpl$Handle byte[] org.apache.http.impl.auth.NTLMEngineImpl$Mode int
      StackMap stack: java.lang.Exception
            astore 4 /* e */
        start local 4 // java.lang.Exception e
        19: .line 812
            new org.apache.http.impl.auth.NTLMEngineException
            dup
            aload 4 /* e */
            invokevirtual java.lang.Exception.getMessage:()Ljava/lang/String;
            aload 4 /* e */
            invokespecial org.apache.http.impl.auth.NTLMEngineException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 4 // java.lang.Exception e
        20: .line 814
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.initCipher:()Ljavax/crypto/Cipher;
            putfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.rc4:Ljavax/crypto/Cipher;
        21: .line 815
            return
        end local 3 // boolean isConnection
        end local 2 // org.apache.http.impl.auth.NTLMEngineImpl$Mode mode
        end local 1 // byte[] exportedSessionKey
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   22     0                this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;
            0   22     1  exportedSessionKey  [B
            0   22     2                mode  Lorg/apache/http/impl/auth/NTLMEngineImpl$Mode;
            0   22     3        isConnection  Z
            6   17     4             signMd5  Ljava/security/MessageDigest;
            7   17     5             sealMd5  Ljava/security/MessageDigest;
           19   20     4                   e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           5    17      18  Class java.lang.Exception
    Exceptions:
      throws org.apache.http.impl.auth.NTLMEngineException
    MethodParameters:
                    Name  Flags
      exportedSessionKey  final
      mode                final
      isConnection        final

  public byte[] getSigningKey();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
         0: .line 819
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.signingKey:[B
            areturn
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;

  public byte[] getSealingKey();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
         0: .line 825
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sealingKey:[B
            areturn
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;

  private javax.crypto.Cipher initCipher();
    descriptor: ()Ljavax/crypto/Cipher;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=3, args_size=1
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
         0: .line 833
            ldc "RC4"
            invokestatic javax.crypto.Cipher.getInstance:(Ljava/lang/String;)Ljavax/crypto/Cipher;
            astore 1 /* cipher */
        start local 1 // javax.crypto.Cipher cipher
         1: .line 834
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.mode:Lorg/apache/http/impl/auth/NTLMEngineImpl$Mode;
            getstatic org.apache.http.impl.auth.NTLMEngineImpl$Mode.CLIENT:Lorg/apache/http/impl/auth/NTLMEngineImpl$Mode;
            if_acmpne 4
         2: .line 836
            aload 1 /* cipher */
            iconst_1
            new javax.crypto.spec.SecretKeySpec
            dup
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sealingKey:[B
            ldc "RC4"
            invokespecial javax.crypto.spec.SecretKeySpec.<init>:([BLjava/lang/String;)V
            invokevirtual javax.crypto.Cipher.init:(ILjava/security/Key;)V
         3: .line 837
            goto 8
         4: .line 840
      StackMap locals: javax.crypto.Cipher
      StackMap stack:
            aload 1 /* cipher */
            iconst_2
            new javax.crypto.spec.SecretKeySpec
            dup
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sealingKey:[B
            ldc "RC4"
            invokespecial javax.crypto.spec.SecretKeySpec.<init>:([BLjava/lang/String;)V
            invokevirtual javax.crypto.Cipher.init:(ILjava/security/Key;)V
         5: .line 842
            goto 8
        end local 1 // javax.crypto.Cipher cipher
         6: .line 843
      StackMap locals: org.apache.http.impl.auth.NTLMEngineImpl$Handle
      StackMap stack: java.lang.Exception
            astore 2 /* e */
        start local 2 // java.lang.Exception e
         7: .line 845
            new org.apache.http.impl.auth.NTLMEngineException
            dup
            aload 2 /* e */
            invokevirtual java.lang.Exception.getMessage:()Ljava/lang/String;
            aload 2 /* e */
            invokespecial org.apache.http.impl.auth.NTLMEngineException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.lang.Exception e
        start local 1 // javax.crypto.Cipher cipher
         8: .line 847
      StackMap locals: javax.crypto.Cipher
      StackMap stack:
            aload 1 /* cipher */
            areturn
        end local 1 // javax.crypto.Cipher cipher
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;
            1    6     1  cipher  Ljavax/crypto/Cipher;
            8    9     1  cipher  Ljavax/crypto/Cipher;
            7    8     2       e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     5       6  Class java.lang.Exception
    Exceptions:
      throws org.apache.http.impl.auth.NTLMEngineException

  private void advanceMessageSequence();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
         0: .line 853
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.isConnection:Z
            ifne 8
         1: .line 855
            invokestatic org.apache.http.impl.auth.NTLMEngineImpl.getMD5:()Ljava/security/MessageDigest;
            astore 1 /* sealMd5 */
        start local 1 // java.security.MessageDigest sealMd5
         2: .line 856
            aload 1 /* sealMd5 */
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sealingKey:[B
            invokevirtual java.security.MessageDigest.update:([B)V
         3: .line 857
            iconst_4
            newarray 8
            astore 2 /* seqNumBytes */
        start local 2 // byte[] seqNumBytes
         4: .line 858
            aload 2 /* seqNumBytes */
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sequenceNumber:I
            iconst_0
            invokestatic org.apache.http.impl.auth.NTLMEngineImpl.writeULong:([BII)V
         5: .line 859
            aload 1 /* sealMd5 */
            aload 2 /* seqNumBytes */
            invokevirtual java.security.MessageDigest.update:([B)V
         6: .line 860
            aload 0 /* this */
            aload 1 /* sealMd5 */
            invokevirtual java.security.MessageDigest.digest:()[B
            putfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sealingKey:[B
         7: .line 861
            aload 0 /* this */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.initCipher:()Ljavax/crypto/Cipher;
            pop
        end local 2 // byte[] seqNumBytes
        end local 1 // java.security.MessageDigest sealMd5
         8: .line 863
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sequenceNumber:I
            iconst_1
            iadd
            putfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sequenceNumber:I
         9: .line 864
            return
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   10     0         this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;
            2    8     1      sealMd5  Ljava/security/MessageDigest;
            4    8     2  seqNumBytes  [B
    Exceptions:
      throws org.apache.http.impl.auth.NTLMEngineException

  private byte[] encrypt(byte[]);
    descriptor: ([B)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
        start local 1 // byte[] data
         0: .line 868
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.rc4:Ljavax/crypto/Cipher;
            aload 1 /* data */
            invokevirtual javax.crypto.Cipher.update:([B)[B
            areturn
        end local 1 // byte[] data
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;
            0    1     1  data  [B
    MethodParameters:
      Name  Flags
      data  final

  private byte[] decrypt(byte[]);
    descriptor: ([B)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
        start local 1 // byte[] data
         0: .line 873
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.rc4:Ljavax/crypto/Cipher;
            aload 1 /* data */
            invokevirtual javax.crypto.Cipher.update:([B)[B
            areturn
        end local 1 // byte[] data
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;
            0    1     1  data  [B
    MethodParameters:
      Name  Flags
      data  final

  private byte[] computeSignature(byte[]);
    descriptor: ([B)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=7, args_size=2
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
        start local 1 // byte[] message
         0: .line 878
            bipush 16
            newarray 8
            astore 2 /* sig */
        start local 2 // byte[] sig
         1: .line 881
            aload 2 /* sig */
            iconst_0
            iconst_1
            bastore
         2: .line 882
            aload 2 /* sig */
            iconst_1
            iconst_0
            bastore
         3: .line 883
            aload 2 /* sig */
            iconst_2
            iconst_0
            bastore
         4: .line 884
            aload 2 /* sig */
            iconst_3
            iconst_0
            bastore
         5: .line 887
            new org.apache.http.impl.auth.NTLMEngineImpl$HMACMD5
            dup
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.signingKey:[B
            invokespecial org.apache.http.impl.auth.NTLMEngineImpl$HMACMD5.<init>:([B)V
            astore 3 /* hmacMD5 */
        start local 3 // org.apache.http.impl.auth.NTLMEngineImpl$HMACMD5 hmacMD5
         6: .line 888
            aload 3 /* hmacMD5 */
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sequenceNumber:I
            invokestatic org.apache.http.impl.auth.NTLMEngineImpl.encodeLong:(I)[B
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$HMACMD5.update:([B)V
         7: .line 889
            aload 3 /* hmacMD5 */
            aload 1 /* message */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$HMACMD5.update:([B)V
         8: .line 890
            aload 3 /* hmacMD5 */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$HMACMD5.getOutput:()[B
            astore 4 /* hmac */
        start local 4 // byte[] hmac
         9: .line 891
            bipush 8
            newarray 8
            astore 5 /* trimmedHmac */
        start local 5 // byte[] trimmedHmac
        10: .line 892
            aload 4 /* hmac */
            iconst_0
            aload 5 /* trimmedHmac */
            iconst_0
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        11: .line 893
            aload 0 /* this */
            aload 5 /* trimmedHmac */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.encrypt:([B)[B
            astore 6 /* encryptedHmac */
        start local 6 // byte[] encryptedHmac
        12: .line 894
            aload 6 /* encryptedHmac */
            iconst_0
            aload 2 /* sig */
            iconst_4
            bipush 8
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        13: .line 897
            aload 2 /* sig */
            bipush 12
            aload 0 /* this */
            getfield org.apache.http.impl.auth.NTLMEngineImpl$Handle.sequenceNumber:I
            invokestatic org.apache.http.impl.auth.NTLMEngineImpl.encodeLong:([BII)V
        14: .line 899
            aload 2 /* sig */
            areturn
        end local 6 // byte[] encryptedHmac
        end local 5 // byte[] trimmedHmac
        end local 4 // byte[] hmac
        end local 3 // org.apache.http.impl.auth.NTLMEngineImpl$HMACMD5 hmacMD5
        end local 2 // byte[] sig
        end local 1 // byte[] message
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   15     0           this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;
            0   15     1        message  [B
            1   15     2            sig  [B
            6   15     3        hmacMD5  Lorg/apache/http/impl/auth/NTLMEngineImpl$HMACMD5;
            9   15     4           hmac  [B
           10   15     5    trimmedHmac  [B
           12   15     6  encryptedHmac  [B
    MethodParameters:
         Name  Flags
      message  final

  private boolean validateSignature(byte[], byte[]);
    descriptor: ([B[B)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=3
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
        start local 1 // byte[] signature
        start local 2 // byte[] message
         0: .line 904
            aload 0 /* this */
            aload 2 /* message */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.computeSignature:([B)[B
            astore 3 /* computedSignature */
        start local 3 // byte[] computedSignature
         1: .line 908
            aload 1 /* signature */
            aload 3 /* computedSignature */
            invokestatic java.util.Arrays.equals:([B[B)Z
            ireturn
        end local 3 // byte[] computedSignature
        end local 2 // byte[] message
        end local 1 // byte[] signature
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    2     0               this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;
            0    2     1          signature  [B
            0    2     2            message  [B
            1    2     3  computedSignature  [B
    MethodParameters:
           Name  Flags
      signature  final
      message    final

  public byte[] signAndEncryptMessage(byte[]);
    descriptor: ([B)[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
        start local 1 // byte[] cleartextMessage
         0: .line 913
            aload 0 /* this */
            aload 1 /* cleartextMessage */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.encrypt:([B)[B
            astore 2 /* encryptedMessage */
        start local 2 // byte[] encryptedMessage
         1: .line 914
            aload 0 /* this */
            aload 1 /* cleartextMessage */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.computeSignature:([B)[B
            astore 3 /* signature */
        start local 3 // byte[] signature
         2: .line 915
            aload 3 /* signature */
            arraylength
            aload 2 /* encryptedMessage */
            arraylength
            iadd
            newarray 8
            astore 4 /* outMessage */
        start local 4 // byte[] outMessage
         3: .line 916
            aload 3 /* signature */
            iconst_0
            aload 4 /* outMessage */
            iconst_0
            aload 3 /* signature */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         4: .line 917
            aload 2 /* encryptedMessage */
            iconst_0
            aload 4 /* outMessage */
            aload 3 /* signature */
            arraylength
            aload 2 /* encryptedMessage */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         5: .line 918
            aload 0 /* this */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.advanceMessageSequence:()V
         6: .line 919
            aload 4 /* outMessage */
            areturn
        end local 4 // byte[] outMessage
        end local 3 // byte[] signature
        end local 2 // byte[] encryptedMessage
        end local 1 // byte[] cleartextMessage
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    7     0              this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;
            0    7     1  cleartextMessage  [B
            1    7     2  encryptedMessage  [B
            2    7     3         signature  [B
            3    7     4        outMessage  [B
    Exceptions:
      throws org.apache.http.impl.auth.NTLMEngineException
    MethodParameters:
                  Name  Flags
      cleartextMessage  final

  public byte[] decryptAndVerifySignedMessage(byte[]);
    descriptor: ([B)[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
        start local 1 // byte[] inMessage
         0: .line 924
            bipush 16
            newarray 8
            astore 2 /* signature */
        start local 2 // byte[] signature
         1: .line 925
            aload 1 /* inMessage */
            iconst_0
            aload 2 /* signature */
            iconst_0
            aload 2 /* signature */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         2: .line 926
            aload 1 /* inMessage */
            arraylength
            bipush 16
            isub
            newarray 8
            astore 3 /* encryptedMessage */
        start local 3 // byte[] encryptedMessage
         3: .line 927
            aload 1 /* inMessage */
            bipush 16
            aload 3 /* encryptedMessage */
            iconst_0
            aload 3 /* encryptedMessage */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         4: .line 928
            aload 0 /* this */
            aload 3 /* encryptedMessage */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.decrypt:([B)[B
            astore 4 /* cleartextMessage */
        start local 4 // byte[] cleartextMessage
         5: .line 929
            aload 0 /* this */
            aload 2 /* signature */
            aload 4 /* cleartextMessage */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.validateSignature:([B[B)Z
            ifne 7
         6: .line 931
            new org.apache.http.impl.auth.NTLMEngineException
            dup
            ldc "Wrong signature"
            invokespecial org.apache.http.impl.auth.NTLMEngineException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 933
      StackMap locals: byte[] byte[] byte[]
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.http.impl.auth.NTLMEngineImpl$Handle.advanceMessageSequence:()V
         8: .line 934
            aload 4 /* cleartextMessage */
            areturn
        end local 4 // byte[] cleartextMessage
        end local 3 // byte[] encryptedMessage
        end local 2 // byte[] signature
        end local 1 // byte[] inMessage
        end local 0 // org.apache.http.impl.auth.NTLMEngineImpl$Handle this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    9     0              this  Lorg/apache/http/impl/auth/NTLMEngineImpl$Handle;
            0    9     1         inMessage  [B
            1    9     2         signature  [B
            3    9     3  encryptedMessage  [B
            5    9     4  cleartextMessage  [B
    Exceptions:
      throws org.apache.http.impl.auth.NTLMEngineException
    MethodParameters:
           Name  Flags
      inMessage  final
}
SourceFile: "NTLMEngineImpl.java"
NestHost: org.apache.http.impl.auth.NTLMEngineImpl
InnerClasses:
  HMACMD5 = org.apache.http.impl.auth.NTLMEngineImpl$HMACMD5 of org.apache.http.impl.auth.NTLMEngineImpl
  Handle = org.apache.http.impl.auth.NTLMEngineImpl$Handle of org.apache.http.impl.auth.NTLMEngineImpl
  final Mode = org.apache.http.impl.auth.NTLMEngineImpl$Mode of org.apache.http.impl.auth.NTLMEngineImpl