BaseJWSProvider (Nimbus JOSE+JWT 10.0.0 API)

java.lang.Object
- com.nimbusds.jose.crypto.impl.BaseJWSProvider

All Implemented Interfaces:

JCAAware<JCAContext>, JOSEProvider, JWSProvider

Direct Known Subclasses:

ECDSAProvider, EdDSAProvider, MACProvider, RSASSAProvider
```
public abstract class BaseJWSProvider
extends java.lang.Object
implements JWSProvider
```
The base abstract class for JSON Web Signature (JWS) signers and verifiers.

Version:

2015-11-16

Author:

Vladimir Dzhuvinov

Constructor Summary

Constructors
Constructor Description

BaseJWSProvider(java.util.Set<JWSAlgorithm> algs)
Creates a new base JWS provider.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`JCAContext`	`getJCAContext()`	Returns the Java Cryptography Architecture (JCA) context.
`java.util.Set<JWSAlgorithm>`	`supportedJWSAlgorithms()`	Returns the names of the supported algorithms by the JWS provider instance.

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

- Constructor Detail
  - BaseJWSProvider
```
public BaseJWSProvider(java.util.Set<JWSAlgorithm> algs)
```
    Creates a new base JWS provider.
    
    Parameters:
    
    algs - The supported algorithms by the JWS provider instance. Must not be null.
- Method Detail
  - supportedJWSAlgorithms
```
public java.util.Set<JWSAlgorithm> supportedJWSAlgorithms()
```
    Description copied from interface: JWSProvider
    
    Returns the names of the supported algorithms by the JWS provider instance. These correspond to the alg JWS header parameter.
    
    Specified by:
    
    supportedJWSAlgorithms in interface JWSProvider
    
    Returns:
    
    The supported JWS algorithms, empty set if none.
  - getJCAContext
```
public JCAContext getJCAContext()
```
    Description copied from interface: JCAAware
    
    Returns the Java Cryptography Architecture (JCA) context. May be used to set a specific JCA security provider or secure random generator.
    
    Specified by:
    
    getJCAContext in interface JCAAware<JCAContext>
    
    Returns:
    
    The JCA context. Not null.