PSource (Java 2 Platform SE 5.0)

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Java^TM 2 Platform
Standard Ed. 5.0

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javax.crypto.spec
Class PSource

java.lang.Object
 extended by javax.crypto.spec.PSource

Direct Known Subclasses:: PSource.PSpecified

public class PSource
extends Object
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
`static class`	`PSource.PSpecified` This class is used to explicitly specify the value for encoding input P in OAEP Padding.

Constructor Summary
`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
`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.