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()
    Creates and returns a copy of this object.
    boolean
    equals(Object obj)
    Indicates whether some other object is "equal to" this one.
    protected void
    finalize()
    Deprecated, for removal: This API element is subject to removal in a future version.
    Finalization is deprecated and subject to removal in a future release.
    final Class<?>
    getClass()
    Returns the runtime class of this Object.
    int
    hashCode()
    Returns a hash code value for this object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    String
    toString()
    Returns a string representation of the object.
    final void
    wait()
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
    final void
    wait(long timeoutMillis)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
    final void
    wait(long timeoutMillis, int nanos)
    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

  • 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.