RSAOAEPParameterSpec (Java(TM) XML Security API Specification)

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XML Security (JSR 105/106), 1.8

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Summary:
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Detail:
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Method

java.lang.Object
- javax.xml.crypto.enc.spec.RSAOAEPParameterSpec

All Implemented Interfaces:

java.security.spec.AlgorithmParameterSpec, EncryptionMethodParameterSpec
```
public final class RSAOAEPParameterSpec
extends java.lang.Object
implements EncryptionMethodParameterSpec
```
Parameters for the XML Encryption RSA-OAEP algorithm.

See Also:

EncryptionMethod

Field Summary

Fields
Modifier and Type Field and Description

private DigestMethod digestMethod

private byte[] oaepParams

Constructor Summary

Constructors
Constructor and Description
`RSAOAEPParameterSpec(DigestMethod digestMethod)` Creates an `RSAOAEPParameterSpec` with the specified digest method.
`RSAOAEPParameterSpec(DigestMethod digestMethod, byte[] oaepParams)` Creates an `RSAOAEPParameterSpec` with the specified digest method and OAEP encoding parameters.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`DigestMethod`	`getDigestMethod()` Returns the digest method.
`byte[]`	`getOAEPParams()` Returns the encoded OAEP parameters.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - digestMethod
```
private DigestMethod digestMethod
```
  - oaepParams
```
private byte[] oaepParams
```
- Constructor Detail
  - RSAOAEPParameterSpec
```
public RSAOAEPParameterSpec(DigestMethod digestMethod)
```
    Creates an RSAOAEPParameterSpec with the specified digest method.
    
    Parameters:
    
    digestMethod - the digest method
    
    Throws:
    
    java.lang.NullPointerException - if digest method is null
  - RSAOAEPParameterSpec
```
public RSAOAEPParameterSpec(DigestMethod digestMethod,
                            byte[] oaepParams)
```
    Creates an RSAOAEPParameterSpec with the specified digest method and OAEP encoding parameters.
    
    Parameters:
    
    digestMethod - the digest method
    
    oaepParams - the encoded OAEP parameters. The array is cloned to prevent subsequent modification.
    
    Throws:
    
    java.lang.NullPointerException - if digest method or oaepParams is null
- Method Detail
  - getDigestMethod
```
public DigestMethod getDigestMethod()
```
    Returns the digest method.
    
    Returns:
    
    the digest method
  - getOAEPParams
```
public byte[] getOAEPParams()
```
    Returns the encoded OAEP parameters. Each invocation of this method returns a new clone.
    
    Returns:
    
    the encoded OAEP parameters. The array is cloned to prevent subsequent modification, or null if not specified