org.bouncycastle.pqc.crypto.test

Class AIMerTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

org.bouncycastle.pqc.crypto.test.AIMerTest

All Implemented Interfaces:

junit.framework.Test

public class AIMerTest
extends junit.framework.TestCase

Constructor Summary

Constructors

Constructor and Description
AIMerTest()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args)
void	testTestVectors()
void	testWrongLengthSignatureRejected() verifySignature() takes the bare signature, so it has to require exactly getSignatureBytes(): a shorter buffer used to be indexed past its end, and a longer one had its trailing bytes ignored, so a valid signature with data appended still verified.

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

AIMerTest

public AIMerTest()

Method Detail

main

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

Throws:

java.lang.Exception

testTestVectors

public void testTestVectors()
                     throws java.lang.Exception

Throws:

java.lang.Exception

testWrongLengthSignatureRejected

public void testWrongLengthSignatureRejected()
                                      throws java.lang.Exception

verifySignature() takes the bare signature, so it has to require exactly getSignatureBytes(): a shorter buffer used to be indexed past its end, and a longer one had its trailing bytes ignored, so a valid signature with data appended still verified. The first KAT vector of each parameter set supplies a public key and the message || signature envelope the reference harness records, which keeps this off the key generation and signing paths - a valid signature is what makes the appended-data cases bite. It also pins the envelope itself: handing verify the whole thing must now fail.

Throws:

java.lang.Exception