public class org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor extends org.springframework.security.crypto.encrypt.BouncyCastleAesBytesEncryptor
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor
  super_class: org.springframework.security.crypto.encrypt.BouncyCastleAesBytesEncryptor
{
  public void <init>(java.lang.String, java.lang.CharSequence);
    descriptor: (Ljava/lang/String;Ljava/lang/CharSequence;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
        start local 1 // java.lang.String password
        start local 2 // java.lang.CharSequence salt
         0: .line 40
            aload 0 /* this */
            aload 1 /* password */
            aload 2 /* salt */
            invokespecial org.springframework.security.crypto.encrypt.BouncyCastleAesBytesEncryptor.<init>:(Ljava/lang/String;Ljava/lang/CharSequence;)V
         1: .line 41
            return
        end local 2 // java.lang.CharSequence salt
        end local 1 // java.lang.String password
        end local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/springframework/security/crypto/encrypt/BouncyCastleAesCbcBytesEncryptor;
            0    2     1  password  Ljava/lang/String;
            0    2     2      salt  Ljava/lang/CharSequence;
    MethodParameters:
          Name  Flags
      password  
      salt      

  public void <init>(java.lang.String, java.lang.CharSequence, org.springframework.security.crypto.keygen.BytesKeyGenerator);
    descriptor: (Ljava/lang/String;Ljava/lang/CharSequence;Lorg/springframework/security/crypto/keygen/BytesKeyGenerator;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
        start local 1 // java.lang.String password
        start local 2 // java.lang.CharSequence salt
        start local 3 // org.springframework.security.crypto.keygen.BytesKeyGenerator ivGenerator
         0: .line 44
            aload 0 /* this */
            aload 1 /* password */
            aload 2 /* salt */
            aload 3 /* ivGenerator */
            invokespecial org.springframework.security.crypto.encrypt.BouncyCastleAesBytesEncryptor.<init>:(Ljava/lang/String;Ljava/lang/CharSequence;Lorg/springframework/security/crypto/keygen/BytesKeyGenerator;)V
         1: .line 45
            return
        end local 3 // org.springframework.security.crypto.keygen.BytesKeyGenerator ivGenerator
        end local 2 // java.lang.CharSequence salt
        end local 1 // java.lang.String password
        end local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    2     0         this  Lorg/springframework/security/crypto/encrypt/BouncyCastleAesCbcBytesEncryptor;
            0    2     1     password  Ljava/lang/String;
            0    2     2         salt  Ljava/lang/CharSequence;
            0    2     3  ivGenerator  Lorg/springframework/security/crypto/keygen/BytesKeyGenerator;
    MethodParameters:
             Name  Flags
      password     
      salt         
      ivGenerator  

  public byte[] encrypt(byte[]);
    descriptor: ([B)[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=2
        start local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
        start local 1 // byte[] bytes
         0: .line 50
            aload 0 /* this */
            getfield org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor.ivGenerator:Lorg/springframework/security/crypto/keygen/BytesKeyGenerator;
            invokeinterface org.springframework.security.crypto.keygen.BytesKeyGenerator.generateKey:()[B
            astore 2 /* iv */
        start local 2 // byte[] iv
         1: .line 51
            new org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher
            dup
         2: .line 52
            new org.bouncycastle.crypto.modes.CBCBlockCipher
            dup
            new org.bouncycastle.crypto.engines.AESFastEngine
            dup
            invokespecial org.bouncycastle.crypto.engines.AESFastEngine.<init>:()V
            invokespecial org.bouncycastle.crypto.modes.CBCBlockCipher.<init>:(Lorg/bouncycastle/crypto/BlockCipher;)V
            new org.bouncycastle.crypto.paddings.PKCS7Padding
            dup
            invokespecial org.bouncycastle.crypto.paddings.PKCS7Padding.<init>:()V
         3: .line 51
            invokespecial org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher.<init>:(Lorg/bouncycastle/crypto/BlockCipher;Lorg/bouncycastle/crypto/paddings/BlockCipherPadding;)V
            astore 3 /* blockCipher */
        start local 3 // org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher blockCipher
         4: .line 53
            aload 3 /* blockCipher */
            iconst_1
            new org.bouncycastle.crypto.params.ParametersWithIV
            dup
            aload 0 /* this */
            getfield org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor.secretKey:Lorg/bouncycastle/crypto/params/KeyParameter;
            aload 2 /* iv */
            invokespecial org.bouncycastle.crypto.params.ParametersWithIV.<init>:(Lorg/bouncycastle/crypto/CipherParameters;[B)V
            invokevirtual org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher.init:(ZLorg/bouncycastle/crypto/CipherParameters;)V
         5: .line 54
            aload 0 /* this */
            aload 3 /* blockCipher */
            aload 1 /* bytes */
            invokevirtual org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor.process:(Lorg/bouncycastle/crypto/BufferedBlockCipher;[B)[B
            astore 4 /* encrypted */
        start local 4 // byte[] encrypted
         6: .line 55
            aload 2 /* iv */
            ifnull 7
            iconst_2
            anewarray byte[]
            dup
            iconst_0
            aload 2 /* iv */
            aastore
            dup
            iconst_1
            aload 4 /* encrypted */
            aastore
            invokestatic org.springframework.security.crypto.util.EncodingUtils.concatenate:([[B)[B
            goto 8
      StackMap locals: byte[] org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher byte[]
      StackMap stack:
         7: aload 4 /* encrypted */
      StackMap locals:
      StackMap stack: byte[]
         8: areturn
        end local 4 // byte[] encrypted
        end local 3 // org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher blockCipher
        end local 2 // byte[] iv
        end local 1 // byte[] bytes
        end local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    9     0         this  Lorg/springframework/security/crypto/encrypt/BouncyCastleAesCbcBytesEncryptor;
            0    9     1        bytes  [B
            1    9     2           iv  [B
            4    9     3  blockCipher  Lorg/bouncycastle/crypto/paddings/PaddedBufferedBlockCipher;
            6    9     4    encrypted  [B
    MethodParameters:
       Name  Flags
      bytes  

  public byte[] decrypt(byte[]);
    descriptor: ([B)[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=2
        start local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
        start local 1 // byte[] encryptedBytes
         0: .line 61
            aload 1 /* encryptedBytes */
            iconst_0
            aload 0 /* this */
            getfield org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor.ivGenerator:Lorg/springframework/security/crypto/keygen/BytesKeyGenerator;
            invokeinterface org.springframework.security.crypto.keygen.BytesKeyGenerator.getKeyLength:()I
            invokestatic org.springframework.security.crypto.util.EncodingUtils.subArray:([BII)[B
            astore 2 /* iv */
        start local 2 // byte[] iv
         1: .line 62
            aload 1 /* encryptedBytes */
            aload 0 /* this */
            getfield org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor.ivGenerator:Lorg/springframework/security/crypto/keygen/BytesKeyGenerator;
            invokeinterface org.springframework.security.crypto.keygen.BytesKeyGenerator.getKeyLength:()I
            aload 1 /* encryptedBytes */
            arraylength
            invokestatic org.springframework.security.crypto.util.EncodingUtils.subArray:([BII)[B
            astore 1 /* encryptedBytes */
         2: .line 63
            new org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher
            dup
         3: .line 64
            new org.bouncycastle.crypto.modes.CBCBlockCipher
            dup
            new org.bouncycastle.crypto.engines.AESFastEngine
            dup
            invokespecial org.bouncycastle.crypto.engines.AESFastEngine.<init>:()V
            invokespecial org.bouncycastle.crypto.modes.CBCBlockCipher.<init>:(Lorg/bouncycastle/crypto/BlockCipher;)V
            new org.bouncycastle.crypto.paddings.PKCS7Padding
            dup
            invokespecial org.bouncycastle.crypto.paddings.PKCS7Padding.<init>:()V
         4: .line 63
            invokespecial org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher.<init>:(Lorg/bouncycastle/crypto/BlockCipher;Lorg/bouncycastle/crypto/paddings/BlockCipherPadding;)V
            astore 3 /* blockCipher */
        start local 3 // org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher blockCipher
         5: .line 65
            aload 3 /* blockCipher */
            iconst_0
            new org.bouncycastle.crypto.params.ParametersWithIV
            dup
            aload 0 /* this */
            getfield org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor.secretKey:Lorg/bouncycastle/crypto/params/KeyParameter;
            aload 2 /* iv */
            invokespecial org.bouncycastle.crypto.params.ParametersWithIV.<init>:(Lorg/bouncycastle/crypto/CipherParameters;[B)V
            invokevirtual org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher.init:(ZLorg/bouncycastle/crypto/CipherParameters;)V
         6: .line 66
            aload 0 /* this */
            aload 3 /* blockCipher */
            aload 1 /* encryptedBytes */
            invokevirtual org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor.process:(Lorg/bouncycastle/crypto/BufferedBlockCipher;[B)[B
            areturn
        end local 3 // org.bouncycastle.crypto.paddings.PaddedBufferedBlockCipher blockCipher
        end local 2 // byte[] iv
        end local 1 // byte[] encryptedBytes
        end local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    7     0            this  Lorg/springframework/security/crypto/encrypt/BouncyCastleAesCbcBytesEncryptor;
            0    7     1  encryptedBytes  [B
            1    7     2              iv  [B
            5    7     3     blockCipher  Lorg/bouncycastle/crypto/paddings/PaddedBufferedBlockCipher;
    MethodParameters:
                Name  Flags
      encryptedBytes  

  private byte[] process(org.bouncycastle.crypto.BufferedBlockCipher, byte[]);
    descriptor: (Lorg/bouncycastle/crypto/BufferedBlockCipher;[B)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=6, args_size=3
        start local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
        start local 1 // org.bouncycastle.crypto.BufferedBlockCipher blockCipher
        start local 2 // byte[] in
         0: .line 70
            aload 1 /* blockCipher */
            aload 2 /* in */
            arraylength
            invokevirtual org.bouncycastle.crypto.BufferedBlockCipher.getOutputSize:(I)I
            newarray 8
            astore 3 /* buf */
        start local 3 // byte[] buf
         1: .line 71
            aload 1 /* blockCipher */
            aload 2 /* in */
            iconst_0
            aload 2 /* in */
            arraylength
            aload 3 /* buf */
            iconst_0
            invokevirtual org.bouncycastle.crypto.BufferedBlockCipher.processBytes:([BII[BI)I
            istore 4 /* bytesWritten */
        start local 4 // int bytesWritten
         2: .line 73
            iload 4 /* bytesWritten */
            aload 1 /* blockCipher */
            aload 3 /* buf */
            iload 4 /* bytesWritten */
            invokevirtual org.bouncycastle.crypto.BufferedBlockCipher.doFinal:([BI)I
            iadd
            istore 4 /* bytesWritten */
         3: .line 74
            goto 6
         4: .line 75
      StackMap locals: org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor org.bouncycastle.crypto.BufferedBlockCipher byte[] byte[] int
      StackMap stack: org.bouncycastle.crypto.InvalidCipherTextException
            astore 5 /* ex */
        start local 5 // org.bouncycastle.crypto.InvalidCipherTextException ex
         5: .line 76
            new java.lang.IllegalStateException
            dup
            ldc "unable to encrypt/decrypt"
            aload 5 /* ex */
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 5 // org.bouncycastle.crypto.InvalidCipherTextException ex
         6: .line 78
      StackMap locals:
      StackMap stack:
            iload 4 /* bytesWritten */
            aload 3 /* buf */
            arraylength
            if_icmpne 8
         7: .line 79
            aload 3 /* buf */
            areturn
         8: .line 81
      StackMap locals:
      StackMap stack:
            iload 4 /* bytesWritten */
            newarray 8
            astore 5 /* out */
        start local 5 // byte[] out
         9: .line 82
            aload 3 /* buf */
            iconst_0
            aload 5 /* out */
            iconst_0
            iload 4 /* bytesWritten */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        10: .line 83
            aload 5 /* out */
            areturn
        end local 5 // byte[] out
        end local 4 // int bytesWritten
        end local 3 // byte[] buf
        end local 2 // byte[] in
        end local 1 // org.bouncycastle.crypto.BufferedBlockCipher blockCipher
        end local 0 // org.springframework.security.crypto.encrypt.BouncyCastleAesCbcBytesEncryptor this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0          this  Lorg/springframework/security/crypto/encrypt/BouncyCastleAesCbcBytesEncryptor;
            0   11     1   blockCipher  Lorg/bouncycastle/crypto/BufferedBlockCipher;
            0   11     2            in  [B
            1   11     3           buf  [B
            2   11     4  bytesWritten  I
            5    6     5            ex  Lorg/bouncycastle/crypto/InvalidCipherTextException;
            9   11     5           out  [B
      Exception table:
        from    to  target  type
           2     3       4  Class org.bouncycastle.crypto.InvalidCipherTextException
    MethodParameters:
             Name  Flags
      blockCipher  
      in           
}
SourceFile: "BouncyCastleAesCbcBytesEncryptor.java"