@ThreadSafe public class RSASSASigner extends Object implements JWSSigner
JWS objects
. This class is thread-safe.
Supports the following algorithms:
Modifier and Type | Field and Description |
---|---|
static Set<JWSAlgorithm> |
SUPPORTED_ALGORITHMS
The supported JWS algorithms by the RSA-SSA provider class.
|
Constructor and Description |
---|
RSASSASigner(RSAKey rsaJWK)
Creates a new RSA Signature-Scheme-with-Appendix (RSASSA) signer.
|
RSASSASigner(RSAPrivateKey privateKey)
Creates a new RSA Signature-Scheme-with-Appendix (RSASSA) signer.
|
Modifier and Type | Method and Description |
---|---|
JCAContext |
getJCAContext()
Returns the Java Cryptography Architecture (JCA) context.
|
RSAPrivateKey |
getPrivateKey()
Gets the private RSA key.
|
Base64URL |
sign(JWSHeader header,
byte[] signingInput)
Signs the specified
input of a
JWS object . |
Set<JWSAlgorithm> |
supportedJWSAlgorithms()
Returns the names of the supported algorithms by the JWS provider
instance.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
supportedJWSAlgorithms
public static final Set<JWSAlgorithm> SUPPORTED_ALGORITHMS
public RSASSASigner(RSAPrivateKey privateKey)
privateKey
- The private RSA key. Must not be null
.public RSASSASigner(RSAKey rsaJWK) throws JOSEException
rsaJWK
- The RSA JSON Web Key (JWK). Must contain a private
part. Must not be null
.JOSEException
- If the RSA JWK doesn't contain a private part
or its extraction failed.public RSAPrivateKey getPrivateKey()
public Base64URL sign(JWSHeader header, byte[] signingInput) throws JOSEException
JWSSigner
input
of a
JWS object
.sign
in interface JWSSigner
header
- The JSON Web Signature (JWS) header. Must
specify a supported JWS algorithm and must not
be null
.signingInput
- The input to sign. Must not be null
.JOSEException
- If the JWS algorithm is not supported, if a
critical header parameter is not supported or
marked for deferral to the application, or if
signing failed for some other internal reason.public Set<JWSAlgorithm> supportedJWSAlgorithms()
JWSProvider
alg
JWS header parameter.supportedJWSAlgorithms
in interface JWSProvider
public JCAContext getJCAContext()
JCAAware
getJCAContext
in interface JCAAware<JCAContext>
null
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