org.bouncycastle.pqc.crypto.test

Class XMSSPrivateKeyTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

org.bouncycastle.pqc.crypto.test.XMSSPrivateKeyTest

All Implemented Interfaces:

junit.framework.Test

public class XMSSPrivateKeyTest
extends junit.framework.TestCase

Test cases for XMSSPrivateKey class.

Constructor Summary

Constructors

Constructor and Description
XMSSPrivateKeyTest()

Method Summary

Modifier and Type	Method and Description
void	testPrivateKeyParsing()
void	testRootCorruptionRejected() A stored XMSS private key carries the tree root twice - its own field and the root of the BDS state beside it - and decode requires them to agree.

Methods inherited from class junit.framework.TestCase

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, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

XMSSPrivateKeyTest

public XMSSPrivateKeyTest()

Method Detail

testPrivateKeyParsing

public void testPrivateKeyParsing()
                           throws java.lang.ClassNotFoundException,
                                  java.io.IOException

Throws:

java.lang.ClassNotFoundException

java.io.IOException

testRootCorruptionRejected

public void testRootCorruptionRejected()
                                throws java.lang.Exception

A stored XMSS private key carries the tree root twice - its own field and the root of the BDS state beside it - and decode requires them to agree. Until this check a corrupted root was accepted and then poisoned every signature the key made: the root is hashed into the message digest, so the signature did not verify, with nothing to say why (github #2414).

Throws:

java.lang.Exception