public class SignatureDSA extends java.lang.Object implements SignatureDSA
Constructor and Description |
---|
SignatureDSA() |
public void init() throws java.lang.Exception
public void setPubKey(byte[] y, byte[] p, byte[] q, byte[] g) throws java.lang.Exception
setPubKey
in interface SignatureDSA
java.lang.Exception
public void setPrvKey(byte[] x, byte[] p, byte[] q, byte[] g) throws java.lang.Exception
setPrvKey
in interface SignatureDSA
java.lang.Exception
public byte[] sign() throws java.lang.Exception
public void update(byte[] foo) throws java.lang.Exception