Class PSource

java.lang.Object
javax.crypto.spec.PSource
Direct Known Subclasses:
PSource.PSpecified
public class PSource extends Object
This class specifies the source for encoding input P in OAEP Padding, as defined in the PKCS#1 v2.2 standard. 
PSourceAlgorithm ::= AlgorithmIdentifier {
  {PKCS1PSourceAlgorithms}
}
where 
PKCS1PSourceAlgorithms    ALGORITHM-IDENTIFIER ::= {
  { OID id-pSpecified PARAMETERS EncodingParameters },
  ...  -- Allows for future expansion --
}
EncodingParameters ::= OCTET STRING(SIZE(0..MAX))
Since:
1.5
External Specifications

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    PSource.PSpecified
    This class is used to explicitly specify the value for encoding input P in OAEP Padding.

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    PSource(String pSrcName)
    Constructs a source of the encoding input P for OAEP padding as defined in the PKCS #1 standard using the specified PSource algorithm.

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    getAlgorithm()
    Returns the PSource algorithm name.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
    Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
    boolean
    equals(Object o)
    Compares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    May cause performance issues, deadlocks and hangs.
    final Class<? extends Object>
    getClass()
    Answers the unique instance of java.lang.Class which represents the class of the receiver.
    int
    hashCode()
    Answers an integer hash code for the receiver.
    final void
    notify()
    Causes one thread which is waiting on the receiver to be made ready to run.
    final void
    notifyAll()
    Causes all threads which are waiting on the receiver to be made ready to run.
    String
    toString()
    Answers a string containing a concise, human-readable description of the receiver.
    final void
    wait()
    Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated by notify or notifyAll).
    final void
    wait(long time)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.
    final void
    wait(long time, int frac)
    Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated by notify or notifyAll) or the expiration of the timeout.

  • Constructor Details

    • PSource

      protected PSource(String pSrcName)
      Constructs a source of the encoding input P for OAEP padding as defined in the PKCS #1 standard using the specified PSource algorithm.
      Parameters:
      pSrcName - the algorithm for the source of the encoding input P.
      Throws:
      NullPointerException - if pSrcName is null.

  • Method Details

    • getAlgorithm

      public String getAlgorithm()
      Returns the PSource algorithm name.
      Returns:
      the PSource algorithm name.