org.bouncycastle.pqc.crypto.test
Class MLDSAWycheproofTest

java.lang.Object
  junit.framework.Assert
      junit.framework.TestCase
          org.bouncycastle.pqc.crypto.test.MLDSAWycheproofTest

All Implemented Interfaces:

junit.framework.Test

public class MLDSAWycheproofTest

extends junit.framework.TestCase

ML-DSA signature verification against the Project Wycheproof vectors in crypto/wycheproof/mldsa_<n>_verify_test.json.

These complement the ACVP and NIST KAT batteries driven from MLDSATest: where those confirm the specified paths, the majority of these cases are invalid by construction - signatures violating the infinity norm bound, malformed hint encodings, wrong-length keys and signatures, zero public keys and out-of-range contexts - and the point of them is that verification says no.

A verifier is allowed to reject at any stage, so a case the file marks invalid passes here whether the key is refused when it is constructed, the signer refuses it at init, or verification returns false. A case marked valid has to construct, initialise and verify cleanly.

Constructor Summary

MLDSAWycheproofTest()

Method Summary

void	testMLDSA44Verify()
void	testMLDSA65Verify()
void	testMLDSA87Verify()

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail

Methods inherited from class java.lang.Object

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

Constructor Detail

MLDSAWycheproofTest

public MLDSAWycheproofTest()

Method Detail

testMLDSA44Verify

public void testMLDSA44Verify()
                       throws java.lang.Exception

Throws:

java.lang.Exception

testMLDSA65Verify

public void testMLDSA65Verify()
                       throws java.lang.Exception

Throws:

java.lang.Exception

testMLDSA87Verify

public void testMLDSA87Verify()
                       throws java.lang.Exception

Throws:

java.lang.Exception