DSAExt (Bouncy Castle Library 1.68 API Specification)

All Superinterfaces:

DSA

All Known Implementing Classes:

DSASigner, DSTU4145Signer, ECDSASigner, ECGOST3410_2012Signer, ECGOST3410Signer, ECNRSigner, GOST3410Signer
```
public interface DSAExt
extends DSA
```
An "extended" interface for classes implementing DSA-style algorithms, that provides access to the group order.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  java.math.BigInteger getOrder()
  Get the order of the group that the r, s values in signatures belong to.
  - Methods inherited from interface org.bouncycastle.crypto.DSA
    generateSignature, init, verifySignature

- Method Detail
  - getOrder
```
java.math.BigInteger getOrder()
```
    Get the order of the group that the r, s values in signatures belong to.