Package java.security.interfaces.*
DSAParams
Package java.security.spec.*
AlgorithmParameterSpec, DSAParameterSpec, ECGenParameterSpec, ECParameterSpec, MGF1ParameterSpec, PSSParameterSpec, RSAKeyGenParameterSpec
Package javax.xml.crypto.dsig.spec.*
C14NMethodParameterSpec, DigestMethodParameterSpec, ExcC14NParameterSpec, HMACParameterSpec, SignatureMethodParameterSpec, TransformParameterSpec, XPathFilter2ParameterSpec, XPathFilterParameterSpec, XSLTTransformParameterSpec