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 --
 }

Since:: 1.5

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static 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

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

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

- Constructor Detail
  - 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 Detail
  - getAlgorithm
```
public String getAlgorithm()
```
    Returns the PSource algorithm name.
    
    Returns:
    
    the PSource algorithm name.