StandardDecryptor

java.lang.Object
- com.itextpdf.kernel.crypto.StandardDecryptor

All Implemented Interfaces:: IDecryptor

public class StandardDecryptor
extends java.lang.Object
implements IDecryptor

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected ARCFOUREncryption arcfour
- Constructor Summary
  
  Constructors
  Constructor Description
  
  StandardDecryptor(byte[] key, int off, int len)
  Creates a new instance of StandardDecryption
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  byte[] finish()
  
  byte[] update(byte[] b, int off, int len)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - arcfour
```
protected ARCFOUREncryption arcfour
```
- Constructor Detail
  - StandardDecryptor
```
public StandardDecryptor(byte[] key,
                         int off,
                         int len)
```
    Creates a new instance of StandardDecryption
    
    Parameters:
    
    key - data to be written
    
    off - the start offset in data
    
    len - number of bytes to write
- Method Detail
  - update
```
public byte[] update(byte[] b,
                     int off,
                     int len)
```
    Specified by:
    
    update in interface IDecryptor
  - finish
```
public byte[] finish()
```
    Specified by:
    
    finish in interface IDecryptor