http://www.bouncycastle.org/java.html: The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5. 
public class org.bouncycastle.crypto.modes.GOFBBlockCipher implements org.bouncycastle.crypto.BlockCipher
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.crypto.modes.GOFBBlockCipher
  super_class: java.lang.Object
{
  private byte[] IV;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

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

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

  private final int blockSize;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final org.bouncycastle.crypto.BlockCipher cipher;
    descriptor: Lorg/bouncycastle/crypto/BlockCipher;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  boolean firstStep;
    descriptor: Z
    flags: (0x0000) 

  int N3;
    descriptor: I
    flags: (0x0000) 

  int N4;
    descriptor: I
    flags: (0x0000) 

  static final int C1;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 16843012

  static final int C2;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 16843009

  public void <init>(org.bouncycastle.crypto.BlockCipher);
    descriptor: (Lorg/bouncycastle/crypto/BlockCipher;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
        start local 1 // org.bouncycastle.crypto.BlockCipher cipher
         0: .line 34
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 21
            aload 0 /* this */
            iconst_1
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.firstStep:Z
         2: .line 37
            aload 0 /* this */
            aload 1 /* cipher */
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.cipher:Lorg/bouncycastle/crypto/BlockCipher;
         3: .line 38
            aload 0 /* this */
            aload 1 /* cipher */
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
         4: .line 40
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            bipush 8
            if_icmpeq 6
         5: .line 42
            new java.lang.IllegalArgumentException
            dup
            ldc "GCTR only for 64 bit block ciphers"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 45
      StackMap locals: org.bouncycastle.crypto.modes.GOFBBlockCipher org.bouncycastle.crypto.BlockCipher
      StackMap stack:
            aload 0 /* this */
            aload 1 /* cipher */
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            newarray 8
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
         7: .line 46
            aload 0 /* this */
            aload 1 /* cipher */
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            newarray 8
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
         8: .line 47
            aload 0 /* this */
            aload 1 /* cipher */
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            newarray 8
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbOutV:[B
         9: .line 48
            return
        end local 1 // org.bouncycastle.crypto.BlockCipher cipher
        end local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lorg/bouncycastle/crypto/modes/GOFBBlockCipher;
            0   10     1  cipher  Lorg/bouncycastle/crypto/BlockCipher;
    MethodParameters:
        Name  Flags
      cipher  

  public org.bouncycastle.crypto.BlockCipher getUnderlyingCipher();
    descriptor: ()Lorg/bouncycastle/crypto/BlockCipher;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
         0: .line 57
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            areturn
        end local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/crypto/modes/GOFBBlockCipher;

  public void init(boolean, org.bouncycastle.crypto.CipherParameters);
    descriptor: (ZLorg/bouncycastle/crypto/CipherParameters;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=3
        start local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
        start local 1 // boolean encrypting
        start local 2 // org.bouncycastle.crypto.CipherParameters params
         0: .line 76
            aload 0 /* this */
            iconst_1
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.firstStep:Z
         1: .line 77
            aload 0 /* this */
            iconst_0
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N3:I
         2: .line 78
            aload 0 /* this */
            iconst_0
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N4:I
         3: .line 80
            aload 2 /* params */
            instanceof org.bouncycastle.crypto.params.ParametersWithIV
            ifeq 18
         4: .line 82
            aload 2 /* params */
            checkcast org.bouncycastle.crypto.params.ParametersWithIV
            astore 3 /* ivParam */
        start local 3 // org.bouncycastle.crypto.params.ParametersWithIV ivParam
         5: .line 83
            aload 3 /* ivParam */
            invokevirtual org.bouncycastle.crypto.params.ParametersWithIV.getIV:()[B
            astore 4 /* iv */
        start local 4 // byte[] iv
         6: .line 85
            aload 4 /* iv */
            arraylength
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
            arraylength
            if_icmpge 14
         7: .line 88
            aload 4 /* iv */
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
            arraylength
            aload 4 /* iv */
            arraylength
            isub
            aload 4 /* iv */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         8: .line 89
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         9: goto 12
        10: .line 91
      StackMap locals: org.bouncycastle.crypto.params.ParametersWithIV byte[] int
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
            iload 5 /* i */
            iconst_0
            bastore
        11: .line 89
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        12: iload 5 /* i */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
            arraylength
            aload 4 /* iv */
            arraylength
            isub
            if_icmplt 10
        end local 5 // int i
        13: .line 93
            goto 15
        14: .line 96
      StackMap locals:
      StackMap stack:
            aload 4 /* iv */
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        15: .line 99
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.bouncycastle.crypto.modes.GOFBBlockCipher.reset:()V
        16: .line 101
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            iconst_1
            aload 3 /* ivParam */
            invokevirtual org.bouncycastle.crypto.params.ParametersWithIV.getParameters:()Lorg/bouncycastle/crypto/CipherParameters;
            invokeinterface org.bouncycastle.crypto.BlockCipher.init:(ZLorg/bouncycastle/crypto/CipherParameters;)V
        end local 4 // byte[] iv
        end local 3 // org.bouncycastle.crypto.params.ParametersWithIV ivParam
        17: .line 102
            goto 20
        18: .line 105
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.bouncycastle.crypto.modes.GOFBBlockCipher.reset:()V
        19: .line 107
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            iconst_1
            aload 2 /* params */
            invokeinterface org.bouncycastle.crypto.BlockCipher.init:(ZLorg/bouncycastle/crypto/CipherParameters;)V
        20: .line 109
      StackMap locals:
      StackMap stack:
            return
        end local 2 // org.bouncycastle.crypto.CipherParameters params
        end local 1 // boolean encrypting
        end local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   21     0        this  Lorg/bouncycastle/crypto/modes/GOFBBlockCipher;
            0   21     1  encrypting  Z
            0   21     2      params  Lorg/bouncycastle/crypto/CipherParameters;
            5   17     3     ivParam  Lorg/bouncycastle/crypto/params/ParametersWithIV;
            6   17     4          iv  [B
            9   13     5           i  I
    Exceptions:
      throws java.lang.IllegalArgumentException
    MethodParameters:
            Name  Flags
      encrypting  
      params      

  public java.lang.String getAlgorithmName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
         0: .line 119
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            invokeinterface org.bouncycastle.crypto.BlockCipher.getAlgorithmName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "/GCTR"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/crypto/modes/GOFBBlockCipher;

  public int getBlockSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
         0: .line 130
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            ireturn
        end local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/crypto/modes/GOFBBlockCipher;

  public int processBlock(byte[], int, byte[], int);
    descriptor: ([BI[BI)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=6, args_size=5
        start local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
        start local 1 // byte[] in
        start local 2 // int inOff
        start local 3 // byte[] out
        start local 4 // int outOff
         0: .line 153
            iload 2 /* inOff */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            iadd
            aload 1 /* in */
            arraylength
            if_icmple 2
         1: .line 155
            new org.bouncycastle.crypto.DataLengthException
            dup
            ldc "input buffer too short"
            invokespecial org.bouncycastle.crypto.DataLengthException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 158
      StackMap locals:
      StackMap stack:
            iload 4 /* outOff */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            iadd
            aload 3 /* out */
            arraylength
            if_icmple 4
         3: .line 160
            new org.bouncycastle.crypto.DataLengthException
            dup
            ldc "output buffer too short"
            invokespecial org.bouncycastle.crypto.DataLengthException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 163
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.firstStep:Z
            ifeq 9
         5: .line 165
            aload 0 /* this */
            iconst_0
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.firstStep:Z
         6: .line 166
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbOutV:[B
            iconst_0
            invokeinterface org.bouncycastle.crypto.BlockCipher.processBlock:([BI[BI)I
            pop
         7: .line 167
            aload 0 /* this */
            aload 0 /* this */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbOutV:[B
            iconst_0
            invokevirtual org.bouncycastle.crypto.modes.GOFBBlockCipher.bytesToint:([BI)I
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N3:I
         8: .line 168
            aload 0 /* this */
            aload 0 /* this */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbOutV:[B
            iconst_4
            invokevirtual org.bouncycastle.crypto.modes.GOFBBlockCipher.bytesToint:([BI)I
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N4:I
         9: .line 170
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N3:I
            ldc 16843009
            iadd
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N3:I
        10: .line 171
            aload 0 /* this */
            dup
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N4:I
            ldc 16843012
            iadd
            putfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N4:I
        11: .line 172
            aload 0 /* this */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N3:I
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            iconst_0
            invokevirtual org.bouncycastle.crypto.modes.GOFBBlockCipher.intTobytes:(I[BI)V
        12: .line 173
            aload 0 /* this */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.N4:I
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            iconst_4
            invokevirtual org.bouncycastle.crypto.modes.GOFBBlockCipher.intTobytes:(I[BI)V
        13: .line 175
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbOutV:[B
            iconst_0
            invokeinterface org.bouncycastle.crypto.BlockCipher.processBlock:([BI[BI)I
            pop
        14: .line 181
            iconst_0
            istore 5 /* i */
        start local 5 // int i
        15: goto 18
        16: .line 183
      StackMap locals: int
      StackMap stack:
            aload 3 /* out */
            iload 4 /* outOff */
            iload 5 /* i */
            iadd
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbOutV:[B
            iload 5 /* i */
            baload
            aload 1 /* in */
            iload 2 /* inOff */
            iload 5 /* i */
            iadd
            baload
            ixor
            i2b
            bastore
        17: .line 181
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        18: iload 5 /* i */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            if_icmplt 16
        end local 5 // int i
        19: .line 189
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            arraylength
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            isub
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        20: .line 190
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbOutV:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            arraylength
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            isub
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        21: .line 192
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.blockSize:I
            ireturn
        end local 4 // int outOff
        end local 3 // byte[] out
        end local 2 // int inOff
        end local 1 // byte[] in
        end local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   22     0    this  Lorg/bouncycastle/crypto/modes/GOFBBlockCipher;
            0   22     1      in  [B
            0   22     2   inOff  I
            0   22     3     out  [B
            0   22     4  outOff  I
           15   19     5       i  I
    Exceptions:
      throws org.bouncycastle.crypto.DataLengthException, java.lang.IllegalStateException
    MethodParameters:
        Name  Flags
      in      
      inOff   
      out     
      outOff  

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
         0: .line 201
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.ofbV:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.IV:[B
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         1: .line 203
            aload 0 /* this */
            getfield org.bouncycastle.crypto.modes.GOFBBlockCipher.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            invokeinterface org.bouncycastle.crypto.BlockCipher.reset:()V
         2: .line 204
            return
        end local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/crypto/modes/GOFBBlockCipher;

  private int bytesToint(byte[], int);
    descriptor: ([BI)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
        start local 1 // byte[] in
        start local 2 // int inOff
         0: .line 211
            aload 1 /* in */
            iload 2 /* inOff */
            iconst_3
            iadd
            baload
            bipush 24
            ishl
            ldc -16777216
            iand
            aload 1 /* in */
            iload 2 /* inOff */
            iconst_2
            iadd
            baload
            bipush 16
            ishl
            ldc 16711680
            iand
            iadd
         1: .line 212
            aload 1 /* in */
            iload 2 /* inOff */
            iconst_1
            iadd
            baload
            bipush 8
            ishl
            ldc 65280
            iand
         2: .line 211
            iadd
         3: .line 212
            aload 1 /* in */
            iload 2 /* inOff */
            baload
            sipush 255
            iand
         4: .line 211
            iadd
            ireturn
        end local 2 // int inOff
        end local 1 // byte[] in
        end local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0   this  Lorg/bouncycastle/crypto/modes/GOFBBlockCipher;
            0    5     1     in  [B
            0    5     2  inOff  I
    MethodParameters:
       Name  Flags
      in     
      inOff  

  private void intTobytes(int, byte[], int);
    descriptor: (I[BI)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
        start local 1 // int num
        start local 2 // byte[] out
        start local 3 // int outOff
         0: .line 221
            aload 2 /* out */
            iload 3 /* outOff */
            iconst_3
            iadd
            iload 1 /* num */
            bipush 24
            iushr
            i2b
            bastore
         1: .line 222
            aload 2 /* out */
            iload 3 /* outOff */
            iconst_2
            iadd
            iload 1 /* num */
            bipush 16
            iushr
            i2b
            bastore
         2: .line 223
            aload 2 /* out */
            iload 3 /* outOff */
            iconst_1
            iadd
            iload 1 /* num */
            bipush 8
            iushr
            i2b
            bastore
         3: .line 224
            aload 2 /* out */
            iload 3 /* outOff */
            iload 1 /* num */
            i2b
            bastore
         4: .line 225
            return
        end local 3 // int outOff
        end local 2 // byte[] out
        end local 1 // int num
        end local 0 // org.bouncycastle.crypto.modes.GOFBBlockCipher this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lorg/bouncycastle/crypto/modes/GOFBBlockCipher;
            0    5     1     num  I
            0    5     2     out  [B
            0    5     3  outOff  I
    MethodParameters:
        Name  Flags
      num     
      out     
      outOff  
}
SourceFile: "GOFBBlockCipher.java"