Package org.mozilla.jss.netscape.security.provider

Class DSAParameters

  • public class DSAParameters
extends java.security.AlgorithmParametersSpi
    This class implements the parameter set used by the Digital Signature Algorithm as specified in the FIPS 186 standard.
    Since:
    JDK1.2

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.math.BigInteger g  
      protected java.math.BigInteger p  
      protected java.math.BigInteger q  

    • Constructor Summary

      Constructors 
      Constructor Description
      DSAParameters()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected byte[] engineGetEncoded()  
      protected byte[] engineGetEncoded​(java.lang.String encodingMethod)  
      protected <T extends java.security.spec.AlgorithmParameterSpec>
      T      		 engineGetParameterSpec​(java.lang.Class<T> paramSpec)  
      protected void engineInit​(byte[] params)  
      protected void engineInit​(byte[] params, java.lang.String decodingMethod)  
      protected void engineInit​(java.security.spec.AlgorithmParameterSpec paramSpec)  
      protected java.lang.String engineToString()  

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • p

        protected java.math.BigInteger p

      • q

        protected java.math.BigInteger q

      • g

        protected java.math.BigInteger g

    • Constructor Detail

      • DSAParameters

        public DSAParameters()

    • Method Detail

      • engineInit

        protected void engineInit​(java.security.spec.AlgorithmParameterSpec paramSpec)
                   throws java.security.spec.InvalidParameterSpecException
        Specified by:
        engineInit in class java.security.AlgorithmParametersSpi
        Throws:
        java.security.spec.InvalidParameterSpecException

      • engineInit

        protected void engineInit​(byte[] params)
                   throws java.io.IOException
        Specified by:
        engineInit in class java.security.AlgorithmParametersSpi
        Throws:
        java.io.IOException

      • engineInit

        protected void engineInit​(byte[] params,
                          java.lang.String decodingMethod)
                   throws java.io.IOException
        Specified by:
        engineInit in class java.security.AlgorithmParametersSpi
        Throws:
        java.io.IOException

      • engineGetParameterSpec

        protected <T extends java.security.spec.AlgorithmParameterSpec> T engineGetParameterSpec​(java.lang.Class<T> paramSpec)
                                                                                  throws java.security.spec.InvalidParameterSpecException
        Specified by:
        engineGetParameterSpec in class java.security.AlgorithmParametersSpi
        Throws:
        java.security.spec.InvalidParameterSpecException

      • engineGetEncoded

        protected byte[] engineGetEncoded()
                           throws java.io.IOException
        Specified by:
        engineGetEncoded in class java.security.AlgorithmParametersSpi
        Throws:
        java.io.IOException

      • engineGetEncoded

        protected byte[] engineGetEncoded​(java.lang.String encodingMethod)
                           throws java.io.IOException
        Specified by:
        engineGetEncoded in class java.security.AlgorithmParametersSpi
        Throws:
        java.io.IOException

      • engineToString

        protected java.lang.String engineToString()
        Specified by:
        engineToString in class java.security.AlgorithmParametersSpi