javax.crypto.spec
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 standard.

  PKCS1PSourceAlgorithms    ALGORITHM-IDENTIFIER ::= {
    { OID id-pSpecified PARAMETERS OCTET STRING },
    ...  -- Allows for future expansion --
  }
 

Nested Class Summary

static class

PSource.PSpecified This class is used to explicitly specify the value for encoding input P in OAEP Padding.

Field Summary

private String

pSourceName_

Constructor Summary

protected

PSource(String pSourceName) 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

String

getAlgorithm() Returns the PSource algorithm name.

Methods inherited from class java.lang.Object

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

Field Detail

pSourceName_

private String pSourceName_

Constructor Detail

PSource

protected PSource(String pSourceName)

Constructs a source of the encoding input P for OAEP padding as defined in the PKCS #1 standard using the specified PSource algorithm.

Parameters:

pSourceName - The algorithm for the source of the encoding input P.

Throws:

NullPointerException - if pSourceName is null.

Method Detail

getAlgorithm

public String getAlgorithm()

Returns the PSource algorithm name.

Returns:

the PSource algorithm name.