org.picketlink.json.jose.crypto

Class RSASignatureProvider

java.lang.Object

org.picketlink.json.jose.crypto.RSASignatureProvider

All Implemented Interfaces:

SignatureProvider

public class RSASignatureProvider
extends Object
implements SignatureProvider

The Class RSASignatureProvider to provide signing and verification of data.

Author:

Pedro Igor

Constructor Summary

Constructors

Constructor and Description
RSASignatureProvider()

Method Summary

Modifier and Type	Method and Description
byte[]	sign(byte[] data, Algorithm algorithm, byte[] key) Sign the data using specified algorithm and specified key.
boolean	verify(byte[] data, Algorithm algorithm, byte[] signature, byte[] key) Verify the data using specified algorithm, signature and specified key.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RSASignatureProvider

public RSASignatureProvider()

Method Detail

sign

public byte[] sign(byte[] data,
                   Algorithm algorithm,
                   byte[] key)

Description copied from interface: SignatureProvider

Sign the data using specified algorithm and specified key.

Specified by:

sign in interface SignatureProvider

Parameters:

data - the data

algorithm - the algorithm

key - the key

Returns:

the byte[]

See Also:

SignatureProvider.sign(byte[], org.picketlink.json.jose.crypto.Algorithm, byte[])

verify

public boolean verify(byte[] data,
                      Algorithm algorithm,
                      byte[] signature,
                      byte[] key)

Description copied from interface: SignatureProvider

Verify the data using specified algorithm, signature and specified key.

Specified by:

verify in interface SignatureProvider

Parameters:

data - the data

algorithm - the algorithm

signature - the signature

key - the key

Returns:

true, if successful

See Also:

SignatureProvider.verify(byte[], org.picketlink.json.jose.crypto.Algorithm, byte[], byte[])