| Package | Description | 
|---|---|
| java.security | Provides the classes and interfaces for the security framework. | 
| Modifier and Type | Method and Description | 
|---|---|
| static Signature | Signature. getInstance(String algorithm)Returns a Signature object that implements the specified signature
 algorithm. | 
| static Signature | Signature. getInstance(String algorithm,
           Provider provider)Returns a Signature object that implements the specified
 signature algorithm. | 
| static Signature | Signature. getInstance(String algorithm,
           String provider)Returns a Signature object that implements the specified signature
 algorithm. | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | SignedObject. verify(PublicKey verificationKey,
      Signature verificationEngine)Verifies that the signature in this SignedObject is the valid
 signature for the object stored inside, with the given
 verification key, using the designated verification engine. | 
| Constructor and Description | 
|---|
| SignedObject(Serializable object,
            PrivateKey signingKey,
            Signature signingEngine)Constructs a SignedObject from any Serializable object. | 
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