org.bouncycastle.crypto.test
Class SM9SignerTest

java.lang.Object
  org.bouncycastle.util.test.SimpleTest
      org.bouncycastle.crypto.test.SM9SignerTest

All Implemented Interfaces:

Test

public class SM9SignerTest

extends SimpleTest

Known-answer test for the SM9 digital signature algorithm (GM/T 0044.2-2016) against the GM/T 0044.5-2016 Annex A vector (crypto/sm9/sm9_signature.txt): the signature components h and S are reproduced byte-for-byte, verification accepts, and a tampered message is rejected. Also checks a zero-length message signs and verifies (the signer's l = 0 retry is a scalar test, so - unlike the SM9 stream cipher's K1 check - an empty message is well-defined).

Nested Class Summary

Nested classes inherited from class org.bouncycastle.util.test.SimpleTest

SimpleTest.TestExceptionOperation

Constructor Summary

SM9SignerTest()

Method Summary

java.lang.String	getName()
static void	main(java.lang.String[] args)
void	performTest()

Methods inherited from class org.bouncycastle.util.test.SimpleTest

areEqual, areEqual, areEqual, fail, fail, fail, isEquals, isEquals, isEquals, isEquals, isEquals, isEquals, isEquals, isTrue, isTrue, perform, runTest, runTest, runTests, runTests, testException

Methods inherited from class java.lang.Object

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

Constructor Detail

SM9SignerTest

public SM9SignerTest()

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in interface Test

Specified by:

getName in class SimpleTest

performTest

public void performTest()
                 throws java.lang.Exception

Specified by:

performTest in class SimpleTest

Throws:

java.lang.Exception

main

public static void main(java.lang.String[] args)