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.macs.CBCBlockCipherMac implements org.bouncycastle.crypto.Mac
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.crypto.macs.CBCBlockCipherMac
  super_class: java.lang.Object
{
  private byte[] mac;
    descriptor: [B
    flags: (0x0002) ACC_PRIVATE

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

  private int bufOff;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.crypto.BlockCipher cipher;
    descriptor: Lorg/bouncycastle/crypto/BlockCipher;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.crypto.paddings.BlockCipherPadding padding;
    descriptor: Lorg/bouncycastle/crypto/paddings/BlockCipherPadding;
    flags: (0x0002) ACC_PRIVATE

  private int macSize;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  public void <init>(org.bouncycastle.crypto.BlockCipher);
    descriptor: (Lorg/bouncycastle/crypto/BlockCipher;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
        start local 1 // org.bouncycastle.crypto.BlockCipher cipher
         0: .line 34
            aload 0 /* this */
            aload 1 /* cipher */
            aload 1 /* cipher */
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            bipush 8
            imul
            iconst_2
            idiv
            aconst_null
            invokespecial org.bouncycastle.crypto.macs.CBCBlockCipherMac.<init>:(Lorg/bouncycastle/crypto/BlockCipher;ILorg/bouncycastle/crypto/paddings/BlockCipherPadding;)V
         1: .line 35
            return
        end local 1 // org.bouncycastle.crypto.BlockCipher cipher
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;
            0    2     1  cipher  Lorg/bouncycastle/crypto/BlockCipher;
    MethodParameters:
        Name  Flags
      cipher  

  public void <init>(org.bouncycastle.crypto.BlockCipher, org.bouncycastle.crypto.paddings.BlockCipherPadding);
    descriptor: (Lorg/bouncycastle/crypto/BlockCipher;Lorg/bouncycastle/crypto/paddings/BlockCipherPadding;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
        start local 1 // org.bouncycastle.crypto.BlockCipher cipher
        start local 2 // org.bouncycastle.crypto.paddings.BlockCipherPadding padding
         0: .line 48
            aload 0 /* this */
            aload 1 /* cipher */
            aload 1 /* cipher */
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            bipush 8
            imul
            iconst_2
            idiv
            aload 2 /* padding */
            invokespecial org.bouncycastle.crypto.macs.CBCBlockCipherMac.<init>:(Lorg/bouncycastle/crypto/BlockCipher;ILorg/bouncycastle/crypto/paddings/BlockCipherPadding;)V
         1: .line 49
            return
        end local 2 // org.bouncycastle.crypto.paddings.BlockCipherPadding padding
        end local 1 // org.bouncycastle.crypto.BlockCipher cipher
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;
            0    2     1   cipher  Lorg/bouncycastle/crypto/BlockCipher;
            0    2     2  padding  Lorg/bouncycastle/crypto/paddings/BlockCipherPadding;
    MethodParameters:
         Name  Flags
      cipher   
      padding  

  public void <init>(org.bouncycastle.crypto.BlockCipher, int);
    descriptor: (Lorg/bouncycastle/crypto/BlockCipher;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
        start local 1 // org.bouncycastle.crypto.BlockCipher cipher
        start local 2 // int macSizeInBits
         0: .line 68
            aload 0 /* this */
            aload 1 /* cipher */
            iload 2 /* macSizeInBits */
            aconst_null
            invokespecial org.bouncycastle.crypto.macs.CBCBlockCipherMac.<init>:(Lorg/bouncycastle/crypto/BlockCipher;ILorg/bouncycastle/crypto/paddings/BlockCipherPadding;)V
         1: .line 69
            return
        end local 2 // int macSizeInBits
        end local 1 // org.bouncycastle.crypto.BlockCipher cipher
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    2     0           this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;
            0    2     1         cipher  Lorg/bouncycastle/crypto/BlockCipher;
            0    2     2  macSizeInBits  I
    MethodParameters:
               Name  Flags
      cipher         
      macSizeInBits  

  public void <init>(org.bouncycastle.crypto.BlockCipher, int, org.bouncycastle.crypto.paddings.BlockCipherPadding);
    descriptor: (Lorg/bouncycastle/crypto/BlockCipher;ILorg/bouncycastle/crypto/paddings/BlockCipherPadding;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
        start local 1 // org.bouncycastle.crypto.BlockCipher cipher
        start local 2 // int macSizeInBits
        start local 3 // org.bouncycastle.crypto.paddings.BlockCipherPadding padding
         0: .line 85
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 90
            iload 2 /* macSizeInBits */
            bipush 8
            irem
            ifeq 3
         2: .line 92
            new java.lang.IllegalArgumentException
            dup
            ldc "MAC size must be multiple of 8"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 95
      StackMap locals: org.bouncycastle.crypto.macs.CBCBlockCipherMac org.bouncycastle.crypto.BlockCipher int org.bouncycastle.crypto.paddings.BlockCipherPadding
      StackMap stack:
            aload 0 /* this */
            new org.bouncycastle.crypto.modes.CBCBlockCipher
            dup
            aload 1 /* cipher */
            invokespecial org.bouncycastle.crypto.modes.CBCBlockCipher.<init>:(Lorg/bouncycastle/crypto/BlockCipher;)V
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
         4: .line 96
            aload 0 /* this */
            aload 3 /* padding */
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.padding:Lorg/bouncycastle/crypto/paddings/BlockCipherPadding;
         5: .line 97
            aload 0 /* this */
            iload 2 /* macSizeInBits */
            bipush 8
            idiv
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.macSize:I
         6: .line 99
            aload 0 /* this */
            aload 1 /* cipher */
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            newarray 8
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.mac:[B
         7: .line 101
            aload 0 /* this */
            aload 1 /* cipher */
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            newarray 8
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
         8: .line 102
            aload 0 /* this */
            iconst_0
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
         9: .line 103
            return
        end local 3 // org.bouncycastle.crypto.paddings.BlockCipherPadding padding
        end local 2 // int macSizeInBits
        end local 1 // org.bouncycastle.crypto.BlockCipher cipher
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   10     0           this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;
            0   10     1         cipher  Lorg/bouncycastle/crypto/BlockCipher;
            0   10     2  macSizeInBits  I
            0   10     3        padding  Lorg/bouncycastle/crypto/paddings/BlockCipherPadding;
    MethodParameters:
               Name  Flags
      cipher         
      macSizeInBits  
      padding        

  public java.lang.String getAlgorithmName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
         0: .line 107
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            invokeinterface org.bouncycastle.crypto.BlockCipher.getAlgorithmName:()Ljava/lang/String;
            areturn
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;

  public void init(org.bouncycastle.crypto.CipherParameters);
    descriptor: (Lorg/bouncycastle/crypto/CipherParameters;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
        start local 1 // org.bouncycastle.crypto.CipherParameters params
         0: .line 113
            aload 0 /* this */
            invokevirtual org.bouncycastle.crypto.macs.CBCBlockCipherMac.reset:()V
         1: .line 115
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            iconst_1
            aload 1 /* params */
            invokeinterface org.bouncycastle.crypto.BlockCipher.init:(ZLorg/bouncycastle/crypto/CipherParameters;)V
         2: .line 116
            return
        end local 1 // org.bouncycastle.crypto.CipherParameters params
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;
            0    3     1  params  Lorg/bouncycastle/crypto/CipherParameters;
    MethodParameters:
        Name  Flags
      params  

  public int getMacSize();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
         0: .line 120
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.macSize:I
            ireturn
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;

  public void update(byte);
    descriptor: (B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
        start local 1 // byte in
         0: .line 126
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            arraylength
            if_icmpne 3
         1: .line 128
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.mac:[B
            iconst_0
            invokeinterface org.bouncycastle.crypto.BlockCipher.processBlock:([BI[BI)I
            pop
         2: .line 129
            aload 0 /* this */
            iconst_0
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
         3: .line 132
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            aload 0 /* this */
            dup
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            dup_x1
            iconst_1
            iadd
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            iload 1 /* in */
            bastore
         4: .line 133
            return
        end local 1 // byte in
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;
            0    5     1    in  B
    MethodParameters:
      Name  Flags
      in    

  public void update(byte[], int, int);
    descriptor: ([BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
        start local 1 // byte[] in
        start local 2 // int inOff
        start local 3 // int len
         0: .line 140
            iload 3 /* len */
            ifge 2
         1: .line 142
            new java.lang.IllegalArgumentException
            dup
            ldc "Can't have a negative input length!"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 145
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            istore 4 /* blockSize */
        start local 4 // int blockSize
         3: .line 146
            iload 4 /* blockSize */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            isub
            istore 5 /* gapLen */
        start local 5 // int gapLen
         4: .line 148
            iload 3 /* len */
            iload 5 /* gapLen */
            if_icmple 15
         5: .line 150
            aload 1 /* in */
            iload 2 /* inOff */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            iload 5 /* gapLen */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         6: .line 152
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.mac:[B
            iconst_0
            invokeinterface org.bouncycastle.crypto.BlockCipher.processBlock:([BI[BI)I
            pop
         7: .line 154
            aload 0 /* this */
            iconst_0
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
         8: .line 155
            iload 3 /* len */
            iload 5 /* gapLen */
            isub
            istore 3 /* len */
         9: .line 156
            iload 2 /* inOff */
            iload 5 /* gapLen */
            iadd
            istore 2 /* inOff */
        10: .line 158
            goto 14
        11: .line 160
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            aload 1 /* in */
            iload 2 /* inOff */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.mac:[B
            iconst_0
            invokeinterface org.bouncycastle.crypto.BlockCipher.processBlock:([BI[BI)I
            pop
        12: .line 162
            iload 3 /* len */
            iload 4 /* blockSize */
            isub
            istore 3 /* len */
        13: .line 163
            iload 2 /* inOff */
            iload 4 /* blockSize */
            iadd
            istore 2 /* inOff */
        14: .line 158
      StackMap locals:
      StackMap stack:
            iload 3 /* len */
            iload 4 /* blockSize */
            if_icmpgt 11
        15: .line 167
      StackMap locals:
      StackMap stack:
            aload 1 /* in */
            iload 2 /* inOff */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            iload 3 /* len */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        16: .line 169
            aload 0 /* this */
            dup
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            iload 3 /* len */
            iadd
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
        17: .line 170
            return
        end local 5 // int gapLen
        end local 4 // int blockSize
        end local 3 // int len
        end local 2 // int inOff
        end local 1 // byte[] in
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   18     0       this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;
            0   18     1         in  [B
            0   18     2      inOff  I
            0   18     3        len  I
            3   18     4  blockSize  I
            4   18     5     gapLen  I
    MethodParameters:
       Name  Flags
      in     
      inOff  
      len    

  public int doFinal(byte[], int);
    descriptor: ([BI)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
        start local 1 // byte[] out
        start local 2 // int outOff
         0: .line 176
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            invokeinterface org.bouncycastle.crypto.BlockCipher.getBlockSize:()I
            istore 3 /* blockSize */
        start local 3 // int blockSize
         1: .line 178
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.padding:Lorg/bouncycastle/crypto/paddings/BlockCipherPadding;
            ifnonnull 7
         2: .line 183
            goto 5
         3: .line 185
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            iconst_0
            bastore
         4: .line 186
            aload 0 /* this */
            dup
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            iconst_1
            iadd
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
         5: .line 183
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            iload 3 /* blockSize */
            if_icmplt 3
         6: .line 188
            goto 11
         7: .line 191
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            iload 3 /* blockSize */
            if_icmpne 10
         8: .line 193
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.mac:[B
            iconst_0
            invokeinterface org.bouncycastle.crypto.BlockCipher.processBlock:([BI[BI)I
            pop
         9: .line 194
            aload 0 /* this */
            iconst_0
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
        10: .line 197
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.padding:Lorg/bouncycastle/crypto/paddings/BlockCipherPadding;
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
            invokeinterface org.bouncycastle.crypto.paddings.BlockCipherPadding.addPadding:([BI)I
            pop
        11: .line 200
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.mac:[B
            iconst_0
            invokeinterface org.bouncycastle.crypto.BlockCipher.processBlock:([BI[BI)I
            pop
        12: .line 202
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.mac:[B
            iconst_0
            aload 1 /* out */
            iload 2 /* outOff */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.macSize:I
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        13: .line 204
            aload 0 /* this */
            invokevirtual org.bouncycastle.crypto.macs.CBCBlockCipherMac.reset:()V
        14: .line 206
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.macSize:I
            ireturn
        end local 3 // int blockSize
        end local 2 // int outOff
        end local 1 // byte[] out
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   15     0       this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;
            0   15     1        out  [B
            0   15     2     outOff  I
            1   15     3  blockSize  I
    MethodParameters:
        Name  Flags
      out     
      outOff  

  public void reset();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
         0: .line 217
            iconst_0
            istore 1 /* i */
        start local 1 // int i
         1: goto 4
         2: .line 219
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            iload 1 /* i */
            iconst_0
            bastore
         3: .line 217
            iinc 1 /* i */ 1
      StackMap locals:
      StackMap stack:
         4: iload 1 /* i */
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.buf:[B
            arraylength
            if_icmplt 2
        end local 1 // int i
         5: .line 222
            aload 0 /* this */
            iconst_0
            putfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.bufOff:I
         6: .line 227
            aload 0 /* this */
            getfield org.bouncycastle.crypto.macs.CBCBlockCipherMac.cipher:Lorg/bouncycastle/crypto/BlockCipher;
            invokeinterface org.bouncycastle.crypto.BlockCipher.reset:()V
         7: .line 228
            return
        end local 0 // org.bouncycastle.crypto.macs.CBCBlockCipherMac this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/bouncycastle/crypto/macs/CBCBlockCipherMac;
            1    5     1     i  I
}
SourceFile: "CBCBlockCipherMac.java"