public class sun.security.provider.CtrDrbg extends sun.security.provider.AbstractDrbg
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.security.provider.CtrDrbg
  super_class: sun.security.provider.AbstractDrbg
{
  private static final int AES_LIMIT;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private javax.crypto.Cipher cipher;
    descriptor: Ljavax/crypto/Cipher;
    flags: (0x0002) ACC_PRIVATE

  private java.lang.String cipherAlg;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  private java.lang.String keyAlg;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

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

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

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

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

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

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

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=1, args_size=0
         0: .line 41
            ldc "AES"
            invokestatic javax.crypto.Cipher.getMaxAllowedKeyLength:(Ljava/lang/String;)I
            putstatic sun.security.provider.CtrDrbg.AES_LIMIT:I
         1: .line 42
            goto 4
      StackMap locals:
      StackMap stack: java.lang.Exception
         2: astore 0 /* e */
        start local 0 // java.lang.Exception e
         3: .line 44
            new java.lang.AssertionError
            dup
            ldc "Cannot detect AES"
            aload 0 /* e */
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 0 // java.lang.Exception e
         4: .line 46
      StackMap locals:
      StackMap stack:
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            3    4     0     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.Exception

  public void <init>(java.security.SecureRandomParameters);
    descriptor: (Ljava/security/SecureRandomParameters;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.security.provider.CtrDrbg this
        start local 1 // java.security.SecureRandomParameters params
         0: .line 61
            aload 0 /* this */
            invokespecial sun.security.provider.AbstractDrbg.<init>:()V
         1: .line 62
            aload 0 /* this */
            ldc "CTR_DRBG"
            putfield sun.security.provider.CtrDrbg.mechName:Ljava/lang/String;
         2: .line 63
            aload 0 /* this */
            aload 1 /* params */
            invokevirtual sun.security.provider.CtrDrbg.configure:(Ljava/security/SecureRandomParameters;)V
         3: .line 64
            return
        end local 1 // java.security.SecureRandomParameters params
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lsun/security/provider/CtrDrbg;
            0    4     1  params  Ljava/security/SecureRandomParameters;
    MethodParameters:
        Name  Flags
      params  

  private static int alg2strength(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // java.lang.String algorithm
         0: .line 67
            aload 0 /* algorithm */
            getstatic java.util.Locale.ROOT:Ljava/util/Locale;
            invokevirtual java.lang.String.toUpperCase:(Ljava/util/Locale;)Ljava/lang/String;
            dup
            astore 1
            invokevirtual java.lang.String.hashCode:()I
            lookupswitch { // 3
           -388349927: 1
           -388349716: 2
           -388348875: 3
              default: 7
          }
      StackMap locals: java.lang.String
      StackMap stack:
         1: aload 1
            ldc "AES-128"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 4
            goto 7
      StackMap locals:
      StackMap stack:
         2: aload 1
            ldc "AES-192"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 5
            goto 7
      StackMap locals:
      StackMap stack:
         3: aload 1
            ldc "AES-256"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 6
            goto 7
         4: .line 69
      StackMap locals:
      StackMap stack:
            sipush 128
            ireturn
         5: .line 71
      StackMap locals:
      StackMap stack:
            sipush 192
            ireturn
         6: .line 73
      StackMap locals:
      StackMap stack:
            sipush 256
            ireturn
         7: .line 75
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* algorithm */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         8: .line 76
            ldc " not supported in CTR_DBRG"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         9: .line 75
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // java.lang.String algorithm
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   10     0  algorithm  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      algorithm  

  protected void chooseAlgorithmAndStrength();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=3, args_size=1
        start local 0 // sun.security.provider.CtrDrbg this
         0: .line 82
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.requestedAlgorithm:Ljava/lang/String;
            ifnull 18
         1: .line 83
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.requestedAlgorithm:Ljava/lang/String;
            getstatic java.util.Locale.ROOT:Ljava/util/Locale;
            invokevirtual java.lang.String.toUpperCase:(Ljava/util/Locale;)Ljava/lang/String;
            putfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
         2: .line 84
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
            invokestatic sun.security.provider.CtrDrbg.alg2strength:(Ljava/lang/String;)I
            istore 1 /* supportedStrength */
        start local 1 // int supportedStrength
         3: .line 85
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.requestedInstantiationSecurityStrength:I
            iflt 13
         4: .line 87
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.requestedInstantiationSecurityStrength:I
         5: .line 86
            invokestatic sun.security.provider.CtrDrbg.getStandardStrength:(I)I
            istore 2 /* tryStrength */
        start local 2 // int tryStrength
         6: .line 88
            iload 2 /* tryStrength */
            iload 1 /* supportedStrength */
            if_icmple 11
         7: .line 89
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         8: .line 90
            ldc " does not support strength "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         9: .line 91
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.requestedInstantiationSecurityStrength:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        10: .line 89
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 93
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            iload 2 /* tryStrength */
            putfield sun.security.provider.CtrDrbg.securityStrength:I
        end local 2 // int tryStrength
        12: .line 94
            goto 33
        13: .line 95
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            sipush 128
            iload 1 /* supportedStrength */
            if_icmple 15
        14: .line 96
            iload 1 /* supportedStrength */
            goto 16
      StackMap locals:
      StackMap stack: sun.security.provider.CtrDrbg
        15: sipush 128
        16: .line 95
      StackMap locals: sun.security.provider.CtrDrbg int
      StackMap stack: sun.security.provider.CtrDrbg int
            putfield sun.security.provider.CtrDrbg.securityStrength:I
        end local 1 // int supportedStrength
        17: .line 98
            goto 33
        18: .line 99
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.requestedInstantiationSecurityStrength:I
            ifge 20
        19: .line 100
            sipush 128
            goto 21
      StackMap locals:
      StackMap stack:
        20: aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.requestedInstantiationSecurityStrength:I
        21: .line 99
      StackMap locals:
      StackMap stack: int
            istore 1 /* tryStrength */
        start local 1 // int tryStrength
        22: .line 101
            iload 1 /* tryStrength */
            invokestatic sun.security.provider.CtrDrbg.getStandardStrength:(I)I
            istore 1 /* tryStrength */
        23: .line 104
            iload 1 /* tryStrength */
            sipush 128
            if_icmpgt 26
            getstatic sun.security.provider.CtrDrbg.AES_LIMIT:I
            sipush 256
            if_icmpge 26
        24: .line 105
            aload 0 /* this */
            ldc "AES-128"
            putfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
        25: .line 106
            goto 32
      StackMap locals: int
      StackMap stack:
        26: getstatic sun.security.provider.CtrDrbg.AES_LIMIT:I
            sipush 256
            if_icmplt 29
        27: .line 107
            aload 0 /* this */
            ldc "AES-256"
            putfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
        28: .line 108
            goto 32
        29: .line 109
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "unsupported strength "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        30: .line 110
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.requestedInstantiationSecurityStrength:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        31: .line 109
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        32: .line 112
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 1 /* tryStrength */
            putfield sun.security.provider.CtrDrbg.securityStrength:I
        end local 1 // int tryStrength
        33: .line 114
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
            getstatic java.util.Locale.ROOT:Ljava/util/Locale;
            invokevirtual java.lang.String.toUpperCase:(Ljava/util/Locale;)Ljava/lang/String;
            dup
            astore 1
            invokevirtual java.lang.String.hashCode:()I
            lookupswitch { // 3
           -388349927: 34
           -388349716: 35
           -388348875: 36
              default: 60
          }
      StackMap locals: java.lang.String
      StackMap stack:
        34: aload 1
            ldc "AES-128"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 37
            goto 60
      StackMap locals:
      StackMap stack:
        35: aload 1
            ldc "AES-192"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 37
            goto 60
      StackMap locals:
      StackMap stack:
        36: aload 1
            ldc "AES-256"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 37
            goto 60
        37: .line 118
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            ldc "AES"
            putfield sun.security.provider.CtrDrbg.keyAlg:Ljava/lang/String;
        38: .line 119
            aload 0 /* this */
            ldc "AES/ECB/NoPadding"
            putfield sun.security.provider.CtrDrbg.cipherAlg:Ljava/lang/String;
        39: .line 120
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
            dup
            astore 2
            invokevirtual java.lang.String.hashCode:()I
            lookupswitch { // 3
           -388349927: 40
           -388349716: 41
           -388348875: 42
              default: 55
          }
      StackMap locals: java.lang.String
      StackMap stack:
        40: aload 2
            ldc "AES-128"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 43
            goto 55
      StackMap locals:
      StackMap stack:
        41: aload 2
            ldc "AES-192"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 45
            goto 55
      StackMap locals:
      StackMap stack:
        42: aload 2
            ldc "AES-256"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 50
            goto 55
        43: .line 122
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            bipush 16
            putfield sun.security.provider.CtrDrbg.keyLen:I
        44: .line 123
            goto 58
        45: .line 125
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            bipush 24
            putfield sun.security.provider.CtrDrbg.keyLen:I
        46: .line 126
            getstatic sun.security.provider.CtrDrbg.AES_LIMIT:I
            sipush 192
            if_icmpge 58
        47: .line 127
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        48: .line 128
            ldc " not available (because policy) in CTR_DBRG"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        49: .line 127
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        50: .line 132
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            bipush 32
            putfield sun.security.provider.CtrDrbg.keyLen:I
        51: .line 133
            getstatic sun.security.provider.CtrDrbg.AES_LIMIT:I
            sipush 256
            if_icmpge 58
        52: .line 134
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        53: .line 135
            ldc " not available (because policy) in CTR_DBRG"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        54: .line 134
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        55: .line 139
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        56: .line 140
            ldc " not supported in CTR_DBRG"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        57: .line 139
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        58: .line 142
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            bipush 16
            putfield sun.security.provider.CtrDrbg.blockLen:I
        59: .line 143
            goto 63
        60: .line 145
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.algorithm:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        61: .line 146
            ldc " not supported in CTR_DBRG"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        62: .line 145
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        63: .line 148
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyLen:I
            iadd
            putfield sun.security.provider.CtrDrbg.seedLen:I
        64: .line 149
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            putfield sun.security.provider.CtrDrbg.ctrLen:I
        65: .line 150
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.usedf:Z
            ifeq 68
        66: .line 151
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.securityStrength:I
            bipush 8
            idiv
            putfield sun.security.provider.CtrDrbg.minLength:I
        67: .line 152
            goto 73
        68: .line 153
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
        69: .line 154
            aload 0 /* this */
        70: .line 155
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            dup_x1
            putfield sun.security.provider.CtrDrbg.maxAdditionalInputLength:I
        71: .line 154
            dup_x1
            putfield sun.security.provider.CtrDrbg.maxPersonalizationStringLength:I
        72: .line 153
            dup_x1
            putfield sun.security.provider.CtrDrbg.maxLength:I
            putfield sun.security.provider.CtrDrbg.minLength:I
        73: .line 157
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0   74     0               this  Lsun/security/provider/CtrDrbg;
            3   17     1  supportedStrength  I
            6   12     2        tryStrength  I
           22   33     1        tryStrength  I

  protected void initEngine();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // sun.security.provider.CtrDrbg this
         0: .line 169
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipherAlg:Ljava/lang/String;
            ldc "SunJCE"
            invokestatic javax.crypto.Cipher.getInstance:(Ljava/lang/String;Ljava/lang/String;)Ljavax/crypto/Cipher;
            putfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
         1: .line 170
            goto 9
         2: .line 171
      StackMap locals:
      StackMap stack: java.security.GeneralSecurityException
            pop
         3: .line 174
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipherAlg:Ljava/lang/String;
            invokestatic javax.crypto.Cipher.getInstance:(Ljava/lang/String;)Ljavax/crypto/Cipher;
            putfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
         4: .line 175
            goto 9
      StackMap locals:
      StackMap stack: java.security.GeneralSecurityException
         5: astore 1 /* exc */
        start local 1 // java.security.GeneralSecurityException exc
         6: .line 176
            new java.lang.InternalError
            dup
         7: .line 177
            new java.lang.StringBuilder
            dup
            ldc "internal error: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipherAlg:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " not available."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 1 /* exc */
         8: .line 176
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.security.GeneralSecurityException exc
         9: .line 180
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lsun/security/provider/CtrDrbg;
            6    9     1   exc  Ljava/security/GeneralSecurityException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.security.NoSuchProviderException
           0     1       2  Class java.security.NoSuchAlgorithmException
           0     1       2  Class javax.crypto.NoSuchPaddingException
           3     4       5  Class java.security.NoSuchAlgorithmException
           3     4       5  Class javax.crypto.NoSuchPaddingException

  private void status();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // sun.security.provider.CtrDrbg this
         0: .line 183
            getstatic sun.security.provider.CtrDrbg.debug:Lsun/security/util/Debug;
            ifnull 4
         1: .line 184
            getstatic sun.security.provider.CtrDrbg.debug:Lsun/security/util/Debug;
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "Key = "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.k:[B
            invokestatic sun.security.provider.CtrDrbg.hex:([B)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual sun.security.util.Debug.println:(Ljava/lang/Object;Ljava/lang/String;)V
         2: .line 185
            getstatic sun.security.provider.CtrDrbg.debug:Lsun/security/util/Debug;
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "V   = "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.v:[B
            invokestatic sun.security.provider.CtrDrbg.hex:([B)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual sun.security.util.Debug.println:(Ljava/lang/Object;Ljava/lang/String;)V
         3: .line 186
            getstatic sun.security.provider.CtrDrbg.debug:Lsun/security/util/Debug;
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "reseed counter = "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.reseedCounter:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual sun.security.util.Debug.println:(Ljava/lang/Object;Ljava/lang/String;)V
         4: .line 188
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/security/provider/CtrDrbg;

  private void update(byte[]);
    descriptor: ([B)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=7, locals=5, args_size=2
        start local 0 // sun.security.provider.CtrDrbg this
        start local 1 // byte[] input
         0: .line 192
            aload 1 /* input */
            arraylength
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            if_icmpeq 4
         1: .line 194
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "input length not seedLen: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         2: .line 195
            aload 1 /* input */
            arraylength
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         3: .line 194
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 199
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            iadd
            iconst_1
            isub
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            idiv
            istore 2 /* m */
        start local 2 // int m
         5: .line 200
            iload 2 /* m */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            imul
            newarray 8
            astore 3 /* temp */
        start local 3 // byte[] temp
         6: .line 205
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         7: goto 12
         8: .line 207
      StackMap locals: int byte[] int
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.v:[B
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.ctrLen:I
            invokestatic sun.security.provider.CtrDrbg.addOne:([BI)V
         9: .line 209
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
            iconst_1
            new javax.crypto.spec.SecretKeySpec
            dup
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.k:[B
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyAlg:Ljava/lang/String;
            invokespecial javax.crypto.spec.SecretKeySpec.<init>:([BLjava/lang/String;)V
            invokevirtual javax.crypto.Cipher.init:(ILjava/security/Key;)V
        10: .line 211
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.v:[B
            iconst_0
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            aload 3 /* temp */
            iload 4 /* i */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            imul
            invokevirtual javax.crypto.Cipher.doFinal:([BII[BI)I
            pop
        11: .line 205
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        12: iload 4 /* i */
            iload 2 /* m */
            if_icmplt 8
        end local 4 // int i
        13: .line 215
            aload 3 /* temp */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            invokestatic java.util.Arrays.copyOf:([BI)[B
            astore 3 /* temp */
        14: .line 218
            iconst_0
            istore 4 /* i */
        start local 4 // int i
        15: goto 18
        16: .line 219
      StackMap locals:
      StackMap stack:
            aload 3 /* temp */
            iload 4 /* i */
            dup2
            baload
            aload 1 /* input */
            iload 4 /* i */
            baload
            ixor
            i2b
            bastore
        17: .line 218
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        18: iload 4 /* i */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            if_icmplt 16
        end local 4 // int i
        19: .line 223
            aload 0 /* this */
            aload 3 /* temp */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyLen:I
            invokestatic java.util.Arrays.copyOf:([BI)[B
            putfield sun.security.provider.CtrDrbg.k:[B
        20: .line 226
            aload 0 /* this */
            aload 3 /* temp */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            isub
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            invokestatic java.util.Arrays.copyOfRange:([BII)[B
            putfield sun.security.provider.CtrDrbg.v:[B
        end local 3 // byte[] temp
        end local 2 // int m
        21: .line 229
            goto 24
      StackMap locals: sun.security.provider.CtrDrbg byte[]
      StackMap stack: java.security.GeneralSecurityException
        22: astore 2 /* e */
        start local 2 // java.security.GeneralSecurityException e
        23: .line 230
            new java.lang.InternalError
            dup
            aload 2 /* e */
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 2 // java.security.GeneralSecurityException e
        24: .line 232
      StackMap locals:
      StackMap stack:
            return
        end local 1 // byte[] input
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   25     0   this  Lsun/security/provider/CtrDrbg;
            0   25     1  input  [B
            5   21     2      m  I
            6   21     3   temp  [B
            7   13     4      i  I
           15   19     4      i  I
           23   24     2      e  Ljava/security/GeneralSecurityException;
      Exception table:
        from    to  target  type
           4    21      22  Class java.security.GeneralSecurityException
    MethodParameters:
       Name  Flags
      input  

  protected void instantiateAlgorithm(byte[]);
    descriptor: ([B)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // sun.security.provider.CtrDrbg this
        start local 1 // byte[] ei
         0: .line 236
            getstatic sun.security.provider.CtrDrbg.debug:Lsun/security/util/Debug;
            ifnull 2
         1: .line 237
            getstatic sun.security.provider.CtrDrbg.debug:Lsun/security/util/Debug;
            aload 0 /* this */
            ldc "instantiate"
            invokevirtual sun.security.util.Debug.println:(Ljava/lang/Object;Ljava/lang/String;)V
         2: .line 240
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.usedf:Z
            ifeq 16
         3: .line 242
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.personalizationString:[B
            ifnonnull 6
         4: .line 243
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.nonce:[B
            astore 2 /* more */
        start local 2 // byte[] more
         5: .line 244
            goto 17
        end local 2 // byte[] more
         6: .line 245
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.nonce:[B
            arraylength
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.personalizationString:[B
            arraylength
            iadd
            ifge 10
         7: .line 247
            new java.lang.IllegalArgumentException
            dup
         8: .line 248
            ldc "nonce plus personalization string is too long"
         9: .line 247
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        10: .line 251
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.nonce:[B
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.nonce:[B
            arraylength
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.personalizationString:[B
            arraylength
            iadd
        11: .line 250
            invokestatic java.util.Arrays.copyOf:([BI)[B
            astore 2 /* more */
        start local 2 // byte[] more
        12: .line 252
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.personalizationString:[B
            iconst_0
            aload 2 /* more */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.nonce:[B
            arraylength
        13: .line 253
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.personalizationString:[B
            arraylength
        14: .line 252
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        15: .line 255
            goto 17
        end local 2 // byte[] more
        16: .line 259
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.personalizationString:[B
            astore 2 /* more */
        start local 2 // byte[] more
        17: .line 261
      StackMap locals: byte[]
      StackMap stack:
            aload 0 /* this */
            aload 1 /* ei */
            aload 2 /* more */
            invokevirtual sun.security.provider.CtrDrbg.reseedAlgorithm:([B[B)V
        18: .line 262
            return
        end local 2 // byte[] more
        end local 1 // byte[] ei
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   19     0  this  Lsun/security/provider/CtrDrbg;
            0   19     1    ei  [B
            5    6     2  more  [B
           12   16     2  more  [B
           17   19     2  more  [B
    MethodParameters:
      Name  Flags
      ei    

  private byte[] df(byte[]);
    descriptor: ([B)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=9, locals=10, args_size=2
        start local 0 // sun.security.provider.CtrDrbg this
        start local 1 // byte[] input
         0: .line 273
            aload 1 /* input */
            arraylength
            istore 2 /* l */
        start local 2 // int l
         1: .line 275
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            istore 3 /* n */
        start local 3 // int n
         2: .line 277
            bipush 8
            newarray 8
            astore 4 /* ln */
        start local 4 // byte[] ln
         3: .line 278
            aload 4 /* ln */
            iconst_0
            iload 2 /* l */
            bipush 24
            ishr
            i2b
            bastore
         4: .line 279
            aload 4 /* ln */
            iconst_1
            iload 2 /* l */
            bipush 16
            ishr
            i2b
            bastore
         5: .line 280
            aload 4 /* ln */
            iconst_2
            iload 2 /* l */
            bipush 8
            ishr
            i2b
            bastore
         6: .line 281
            aload 4 /* ln */
            iconst_3
            iload 2 /* l */
            i2b
            bastore
         7: .line 282
            aload 4 /* ln */
            iconst_4
            iload 3 /* n */
            bipush 24
            ishr
            i2b
            bastore
         8: .line 283
            aload 4 /* ln */
            iconst_5
            iload 3 /* n */
            bipush 16
            ishr
            i2b
            bastore
         9: .line 284
            aload 4 /* ln */
            bipush 6
            iload 3 /* n */
            bipush 8
            ishr
            i2b
            bastore
        10: .line 285
            aload 4 /* ln */
            bipush 7
            iload 3 /* n */
            i2b
            bastore
        11: .line 291
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyLen:I
            newarray 8
            astore 5 /* k */
        start local 5 // byte[] k
        12: .line 292
            iconst_0
            istore 6 /* i */
        start local 6 // int i
        13: goto 16
        14: .line 293
      StackMap locals: sun.security.provider.CtrDrbg byte[] int int byte[] byte[] int
      StackMap stack:
            aload 5 /* k */
            iload 6 /* i */
            iload 6 /* i */
            i2b
            bastore
        15: .line 292
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 6 /* i */
            aload 5 /* k */
            arraylength
            if_icmplt 14
        end local 6 // int i
        17: .line 297
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            newarray 8
            astore 6 /* temp */
        start local 6 // byte[] temp
        18: .line 300
            iconst_0
            istore 7 /* i */
        start local 7 // int i
        19: goto 32
        20: .line 302
      StackMap locals: sun.security.provider.CtrDrbg byte[] int int byte[] byte[] byte[] int
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            newarray 8
            astore 8 /* iv */
        start local 8 // byte[] iv
        21: .line 303
            aload 8 /* iv */
            iconst_0
            iload 7 /* i */
            bipush 24
            ishr
            i2b
            bastore
        22: .line 304
            aload 8 /* iv */
            iconst_1
            iload 7 /* i */
            bipush 16
            ishr
            i2b
            bastore
        23: .line 305
            aload 8 /* iv */
            iconst_2
            iload 7 /* i */
            bipush 8
            ishr
            i2b
            bastore
        24: .line 306
            aload 8 /* iv */
            iconst_3
            iload 7 /* i */
            i2b
            bastore
        25: .line 308
            aload 6 /* temp */
            arraylength
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            iload 7 /* i */
            imul
            isub
            istore 9 /* tailLen */
        start local 9 // int tailLen
        26: .line 309
            iload 9 /* tailLen */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            if_icmple 28
        27: .line 310
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            istore 9 /* tailLen */
        28: .line 313
      StackMap locals: byte[] int
      StackMap stack:
            aload 0 /* this */
            aload 5 /* k */
            iconst_4
            anewarray byte[]
            dup
            iconst_0
            aload 8 /* iv */
            aastore
            dup
            iconst_1
            aload 4 /* ln */
            aastore
            dup
            iconst_2
            aload 1 /* input */
            aastore
            dup
            iconst_3
            iconst_1
            newarray 8
            dup
            iconst_0
            bipush -128
            bastore
            aastore
            invokevirtual sun.security.provider.CtrDrbg.bcc:([B[[B)[B
        29: .line 314
            iconst_0
            aload 6 /* temp */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            iload 7 /* i */
            imul
            iload 9 /* tailLen */
        30: .line 313
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        end local 9 // int tailLen
        end local 8 // byte[] iv
        31: .line 300
            iinc 7 /* i */ 1
      StackMap locals:
      StackMap stack:
        32: iload 7 /* i */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            imul
            aload 6 /* temp */
            arraylength
            if_icmplt 20
        end local 7 // int i
        33: .line 318
            aload 6 /* temp */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyLen:I
            invokestatic java.util.Arrays.copyOf:([BI)[B
            astore 5 /* k */
        34: .line 321
            aload 6 /* temp */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyLen:I
            aload 6 /* temp */
            arraylength
            invokestatic java.util.Arrays.copyOfRange:([BII)[B
            astore 7 /* x */
        start local 7 // byte[] x
        35: .line 326
            iconst_0
            istore 8 /* i */
        start local 8 // int i
        36: goto 47
        37: .line 328
      StackMap locals: sun.security.provider.CtrDrbg byte[] int int byte[] byte[] byte[] byte[] int
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
            iconst_1
            new javax.crypto.spec.SecretKeySpec
            dup
            aload 5 /* k */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyAlg:Ljava/lang/String;
            invokespecial javax.crypto.spec.SecretKeySpec.<init>:([BLjava/lang/String;)V
            invokevirtual javax.crypto.Cipher.init:(ILjava/security/Key;)V
        38: .line 329
            aload 6 /* temp */
            arraylength
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            iload 8 /* i */
            imul
            isub
            istore 9 /* tailLen */
        start local 9 // int tailLen
        39: .line 331
            iload 9 /* tailLen */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            if_icmple 41
        40: .line 332
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            istore 9 /* tailLen */
        41: .line 334
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
            aload 7 /* x */
            invokevirtual javax.crypto.Cipher.doFinal:([B)[B
            astore 7 /* x */
        42: .line 335
            aload 7 /* x */
            iconst_0
            aload 6 /* temp */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            iload 8 /* i */
            imul
            iload 9 /* tailLen */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        end local 9 // int tailLen
        43: .line 336
            goto 46
      StackMap locals: sun.security.provider.CtrDrbg byte[] int int byte[] byte[] byte[] byte[] int
      StackMap stack: java.security.GeneralSecurityException
        44: astore 9 /* e */
        start local 9 // java.security.GeneralSecurityException e
        45: .line 337
            new java.lang.InternalError
            dup
            aload 9 /* e */
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 9 // java.security.GeneralSecurityException e
        46: .line 326
      StackMap locals:
      StackMap stack:
            iinc 8 /* i */ 1
      StackMap locals:
      StackMap stack:
        47: iload 8 /* i */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            imul
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            if_icmplt 37
        end local 8 // int i
        48: .line 342
            aload 6 /* temp */
            areturn
        end local 7 // byte[] x
        end local 6 // byte[] temp
        end local 5 // byte[] k
        end local 4 // byte[] ln
        end local 3 // int n
        end local 2 // int l
        end local 1 // byte[] input
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   49     0     this  Lsun/security/provider/CtrDrbg;
            0   49     1    input  [B
            1   49     2        l  I
            2   49     3        n  I
            3   49     4       ln  [B
           12   49     5        k  [B
           13   17     6        i  I
           18   49     6     temp  [B
           19   33     7        i  I
           21   31     8       iv  [B
           26   31     9  tailLen  I
           35   49     7        x  [B
           36   48     8        i  I
           39   43     9  tailLen  I
           45   46     9        e  Ljava/security/GeneralSecurityException;
      Exception table:
        from    to  target  type
          37    43      44  Class java.security.GeneralSecurityException
    MethodParameters:
       Name  Flags
      input  

  private byte[] bcc(byte[], byte[][]);
    descriptor: ([B[[B)[B
    flags: (0x0082) ACC_PRIVATE, ACC_VARARGS
    Code:
      stack=6, locals=8, args_size=3
        start local 0 // sun.security.provider.CtrDrbg this
        start local 1 // byte[] k
        start local 2 // byte[][] data
         0: .line 356
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            newarray 8
            astore 3 /* chain */
        start local 3 // byte[] chain
         1: .line 357
            iconst_0
            istore 4 /* n1 */
        start local 4 // int n1
         2: .line 358
            iconst_0
            istore 5 /* n2 */
        start local 5 // int n2
         3: .line 360
            goto 22
         4: .line 362
      StackMap locals: byte[] int int
      StackMap stack:
            iconst_0
            istore 6 /* j */
        start local 6 // int j
         5: goto 14
         6: .line 364
      StackMap locals: int
      StackMap stack:
            iinc 4 /* n1 */ 1
         7: .line 365
            iload 4 /* n1 */
            aload 2 /* data */
            arraylength
            if_icmplt 9
         8: .line 366
            goto 15
         9: .line 368
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 5 /* n2 */
        10: .line 363
      StackMap locals:
      StackMap stack:
            iload 5 /* n2 */
            aload 2 /* data */
            iload 4 /* n1 */
            aaload
            arraylength
            if_icmpge 6
        11: .line 370
            aload 3 /* chain */
            iload 6 /* j */
            dup2
            baload
            aload 2 /* data */
            iload 4 /* n1 */
            aaload
            iload 5 /* n2 */
            baload
            ixor
            i2b
            bastore
        12: .line 371
            iinc 5 /* n2 */ 1
        13: .line 362
            iinc 6 /* j */ 1
      StackMap locals:
      StackMap stack:
        14: iload 6 /* j */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            if_icmplt 10
        15: .line 373
      StackMap locals:
      StackMap stack:
            iload 6 /* j */
            ifne 17
        16: .line 374
            goto 23
        17: .line 377
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
            iconst_1
            new javax.crypto.spec.SecretKeySpec
            dup
            aload 1 /* k */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyAlg:Ljava/lang/String;
            invokespecial javax.crypto.spec.SecretKeySpec.<init>:([BLjava/lang/String;)V
            invokevirtual javax.crypto.Cipher.init:(ILjava/security/Key;)V
        18: .line 378
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
            aload 3 /* chain */
            invokevirtual javax.crypto.Cipher.doFinal:([B)[B
            astore 3 /* chain */
        19: .line 379
            goto 22
      StackMap locals:
      StackMap stack: java.security.GeneralSecurityException
        20: astore 7 /* e */
        start local 7 // java.security.GeneralSecurityException e
        21: .line 380
            new java.lang.InternalError
            dup
            aload 7 /* e */
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 7 // java.security.GeneralSecurityException e
        end local 6 // int j
        22: .line 360
      StackMap locals:
      StackMap stack:
            iload 4 /* n1 */
            aload 2 /* data */
            arraylength
            if_icmplt 4
        23: .line 383
      StackMap locals:
      StackMap stack:
            aload 3 /* chain */
            areturn
        end local 5 // int n2
        end local 4 // int n1
        end local 3 // byte[] chain
        end local 2 // byte[][] data
        end local 1 // byte[] k
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   24     0   this  Lsun/security/provider/CtrDrbg;
            0   24     1      k  [B
            0   24     2   data  [[B
            1   24     3  chain  [B
            2   24     4     n1  I
            3   24     5     n2  I
            5   22     6      j  I
           21   22     7      e  Ljava/security/GeneralSecurityException;
      Exception table:
        from    to  target  type
          17    19      20  Class java.security.GeneralSecurityException
    MethodParameters:
      Name  Flags
      k     
      data  

  protected synchronized void reseedAlgorithm(byte[], byte[]);
    descriptor: ([B[B)V
    flags: (0x0024) ACC_PROTECTED, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // sun.security.provider.CtrDrbg this
        start local 1 // byte[] ei
        start local 2 // byte[] additionalInput
         0: .line 390
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.usedf:Z
            ifeq 14
         1: .line 395
            aload 2 /* additionalInput */
            ifnull 12
         2: .line 396
            aload 1 /* ei */
            arraylength
            aload 2 /* additionalInput */
            arraylength
            iadd
            ifge 6
         3: .line 398
            new java.lang.IllegalArgumentException
            dup
         4: .line 399
            ldc "entropy plus additional input is too long"
         5: .line 398
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 402
      StackMap locals:
      StackMap stack:
            aload 1 /* ei */
            aload 1 /* ei */
            arraylength
            aload 2 /* additionalInput */
            arraylength
            iadd
         7: .line 401
            invokestatic java.util.Arrays.copyOf:([BI)[B
            astore 3 /* temp */
        start local 3 // byte[] temp
         8: .line 403
            aload 2 /* additionalInput */
            iconst_0
            aload 3 /* temp */
            aload 1 /* ei */
            arraylength
         9: .line 404
            aload 2 /* additionalInput */
            arraylength
        10: .line 403
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        11: .line 405
            aload 3 /* temp */
            astore 1 /* ei */
        end local 3 // byte[] temp
        12: .line 408
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* ei */
            invokevirtual sun.security.provider.CtrDrbg.df:([B)[B
            astore 1 /* ei */
        13: .line 409
            goto 20
        14: .line 414
      StackMap locals:
      StackMap stack:
            aload 2 /* additionalInput */
            ifnull 20
        15: .line 416
            iconst_0
            istore 3 /* i */
        start local 3 // int i
        16: goto 19
        17: .line 417
      StackMap locals: int
      StackMap stack:
            aload 1 /* ei */
            iload 3 /* i */
            dup2
            baload
            aload 2 /* additionalInput */
            iload 3 /* i */
            baload
            ixor
            i2b
            bastore
        18: .line 416
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        19: iload 3 /* i */
            aload 2 /* additionalInput */
            arraylength
            if_icmplt 17
        end local 3 // int i
        20: .line 422
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.v:[B
            ifnonnull 23
        21: .line 425
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyLen:I
            newarray 8
            putfield sun.security.provider.CtrDrbg.k:[B
        22: .line 426
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            newarray 8
            putfield sun.security.provider.CtrDrbg.v:[B
        23: .line 434
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* ei */
            invokevirtual sun.security.provider.CtrDrbg.update:([B)V
        24: .line 439
            aload 0 /* this */
            iconst_1
            putfield sun.security.provider.CtrDrbg.reseedCounter:I
        25: .line 443
            return
        end local 2 // byte[] additionalInput
        end local 1 // byte[] ei
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   26     0             this  Lsun/security/provider/CtrDrbg;
            0   26     1               ei  [B
            0   26     2  additionalInput  [B
            8   12     3             temp  [B
           16   20     3                i  I
    MethodParameters:
                 Name  Flags
      ei               
      additionalInput  

  private static void addOne(byte[], int);
    descriptor: ([BI)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // byte[] data
        start local 1 // int len
         0: .line 449
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         1: goto 6
         2: .line 450
      StackMap locals: int
      StackMap stack:
            aload 0 /* data */
            aload 0 /* data */
            arraylength
            iconst_1
            isub
            iload 2 /* i */
            isub
            dup2
            baload
            iconst_1
            iadd
            i2b
            bastore
         3: .line 451
            aload 0 /* data */
            aload 0 /* data */
            arraylength
            iconst_1
            isub
            iload 2 /* i */
            isub
            baload
            ifeq 5
         4: .line 452
            goto 7
         5: .line 449
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 2 /* i */
            iload 1 /* len */
            if_icmplt 2
        end local 2 // int i
         7: .line 455
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int len
        end local 0 // byte[] data
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  data  [B
            0    8     1   len  I
            1    7     2     i  I
    MethodParameters:
      Name  Flags
      data  
      len   

  public synchronized void generateAlgorithm(byte[], byte[]);
    descriptor: ([B[B)V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=6, locals=6, args_size=3
        start local 0 // sun.security.provider.CtrDrbg this
        start local 1 // byte[] result
        start local 2 // byte[] additionalInput
         0: .line 461
            getstatic sun.security.provider.CtrDrbg.debug:Lsun/security/util/Debug;
            ifnull 2
         1: .line 462
            getstatic sun.security.provider.CtrDrbg.debug:Lsun/security/util/Debug;
            aload 0 /* this */
            ldc "generateAlgorithm"
            invokevirtual sun.security.util.Debug.println:(Ljava/lang/Object;Ljava/lang/String;)V
         2: .line 471
      StackMap locals:
      StackMap stack:
            aload 2 /* additionalInput */
            ifnull 9
         3: .line 472
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.usedf:Z
            ifeq 6
         4: .line 474
            aload 0 /* this */
            aload 2 /* additionalInput */
            invokevirtual sun.security.provider.CtrDrbg.df:([B)[B
            astore 2 /* additionalInput */
         5: .line 475
            goto 7
         6: .line 477
      StackMap locals:
      StackMap stack:
            aload 2 /* additionalInput */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            invokestatic java.util.Arrays.copyOf:([BI)[B
            astore 2 /* additionalInput */
         7: .line 481
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* additionalInput */
            invokevirtual sun.security.provider.CtrDrbg.update:([B)V
         8: .line 482
            goto 10
         9: .line 485
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.seedLen:I
            newarray 8
            astore 2 /* additionalInput */
        10: .line 489
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 3 /* pos */
        start local 3 // int pos
        11: .line 490
            aload 1 /* result */
            arraylength
            istore 4 /* len */
        start local 4 // int len
        12: .line 493
            goto 27
        13: .line 495
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.v:[B
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.ctrLen:I
            invokestatic sun.security.provider.CtrDrbg.addOne:([BI)V
        14: .line 498
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
            iconst_1
            new javax.crypto.spec.SecretKeySpec
            dup
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.k:[B
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.keyAlg:Ljava/lang/String;
            invokespecial javax.crypto.spec.SecretKeySpec.<init>:([BLjava/lang/String;)V
            invokevirtual javax.crypto.Cipher.init:(ILjava/security/Key;)V
        15: .line 499
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.cipher:Ljavax/crypto/Cipher;
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.v:[B
            invokevirtual javax.crypto.Cipher.doFinal:([B)[B
            astore 5 /* out */
        start local 5 // byte[] out
        16: .line 502
            aload 5 /* out */
            iconst_0
            aload 1 /* result */
            iload 3 /* pos */
        17: .line 503
            iload 4 /* len */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            if_icmple 18
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            goto 19
      StackMap locals: sun.security.provider.CtrDrbg byte[] byte[] int int byte[]
      StackMap stack: byte[] int byte[] int
        18: iload 4 /* len */
        19: .line 502
      StackMap locals: sun.security.provider.CtrDrbg byte[] byte[] int int byte[]
      StackMap stack: byte[] int byte[] int int
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        end local 5 // byte[] out
        20: .line 504
            goto 23
      StackMap locals: sun.security.provider.CtrDrbg byte[] byte[] int int
      StackMap stack: java.security.GeneralSecurityException
        21: astore 5 /* e */
        start local 5 // java.security.GeneralSecurityException e
        22: .line 505
            new java.lang.InternalError
            dup
            aload 5 /* e */
            invokespecial java.lang.InternalError.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 5 // java.security.GeneralSecurityException e
        23: .line 507
      StackMap locals:
      StackMap stack:
            iload 4 /* len */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            isub
            istore 4 /* len */
        24: .line 508
            iload 4 /* len */
            ifgt 26
        25: .line 510
            goto 28
        26: .line 512
      StackMap locals:
      StackMap stack:
            iload 3 /* pos */
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.blockLen:I
            iadd
            istore 3 /* pos */
        27: .line 493
      StackMap locals:
      StackMap stack:
            iload 4 /* len */
            ifgt 13
        28: .line 516
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* additionalInput */
            invokevirtual sun.security.provider.CtrDrbg.update:([B)V
        29: .line 519
            aload 0 /* this */
            dup
            getfield sun.security.provider.CtrDrbg.reseedCounter:I
            iconst_1
            iadd
            putfield sun.security.provider.CtrDrbg.reseedCounter:I
        30: .line 524
            return
        end local 4 // int len
        end local 3 // int pos
        end local 2 // byte[] additionalInput
        end local 1 // byte[] result
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   31     0             this  Lsun/security/provider/CtrDrbg;
            0   31     1           result  [B
            0   31     2  additionalInput  [B
           11   31     3              pos  I
           12   31     4              len  I
           16   20     5              out  [B
           22   23     5                e  Ljava/security/GeneralSecurityException;
      Exception table:
        from    to  target  type
          14    20      21  Class java.security.GeneralSecurityException
    MethodParameters:
                 Name  Flags
      result           
      additionalInput  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.security.provider.CtrDrbg this
         0: .line 528
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokespecial sun.security.provider.AbstractDrbg.toString:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ","
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         1: .line 529
            aload 0 /* this */
            getfield sun.security.provider.CtrDrbg.usedf:Z
            ifeq 2
            ldc "use_df"
            goto 3
      StackMap locals:
      StackMap stack: java.lang.StringBuilder
         2: ldc "no_df"
      StackMap locals: sun.security.provider.CtrDrbg
      StackMap stack: java.lang.StringBuilder java.lang.String
         3: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         4: .line 528
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // sun.security.provider.CtrDrbg this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/security/provider/CtrDrbg;
}
SourceFile: "CtrDrbg.java"