Class IVGenerator

java.lang.Object
com.lowagie.text.pdf.crypto.IVGenerator
@Deprecated public final class IVGenerator extends Object
Deprecated.
An initialization vector generator for a CBC block encryption. It's a random generator based on ARCFOUR.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static ARCFOUREncryption
    arcfour
    Deprecated.
     

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
    IVGenerator()
    Deprecated.
    Creates a new instance of IVGenerator

  • Method Summary

    Modifier and Type
    Method
    Description
    static byte[]
    getIV()
    Deprecated.
    Gets a 16 byte random initialization vector.
    static byte[]
    getIV(int len)
    Deprecated.
    Gets a random initialization vector.

    Methods inherited from class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Constructor Details

    • IVGenerator

      private IVGenerator()
      Deprecated.
      Creates a new instance of IVGenerator

  • Method Details

    • getIV

      public static byte[] getIV()
      Deprecated.
      Gets a 16 byte random initialization vector.
      Returns:
      a 16 byte random initialization vector

    • getIV

      public static byte[] getIV(int len)
      Deprecated.
      Gets a random initialization vector.
      Parameters:
      len - the length of the initialization vector
      Returns:
      a random initialization vector