org.springframework.security.jwt.crypto.sign

Class RsaVerifier

java.lang.Object

org.springframework.security.jwt.crypto.sign.RsaVerifier

All Implemented Interfaces:

AlgorithmMetadata, SignatureVerifier

public class RsaVerifier
extends Object
implements SignatureVerifier

Verifies signatures using an RSA public key. The key can be supplied directly, or as an SSH public or private key string (in the standard format produced by ssh-keygen).

Author:

Luke Taylor

Constructor Summary

Constructors

Constructor and Description
RsaVerifier(BigInteger n, BigInteger e)
RsaVerifier(RSAPublicKey key)
RsaVerifier(RSAPublicKey key, String algorithm)
RsaVerifier(String key)

Method Summary

Modifier and Type	Method and Description
String	algorithm()
void	verify(byte[] content, byte[] sig)

Methods inherited from class java.lang.Object

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

Constructor Detail

RsaVerifier

public RsaVerifier(BigInteger n,
                   BigInteger e)

RsaVerifier

public RsaVerifier(RSAPublicKey key)

RsaVerifier

public RsaVerifier(RSAPublicKey key,
                   String algorithm)

RsaVerifier

public RsaVerifier(String key)

Method Detail

verify

public void verify(byte[] content,
                   byte[] sig)

Specified by:

verify in interface SignatureVerifier

algorithm

public String algorithm()

Specified by:

algorithm in interface AlgorithmMetadata

Returns:

the JCA/JCE algorithm name.