org.bouncycastle.pqc.crypto.test

Class LMSTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

org.bouncycastle.pqc.crypto.test.LMSTest

All Implemented Interfaces:

junit.framework.Test

public class LMSTest
extends junit.framework.TestCase

Constructor Summary

Constructors

Constructor and Description
LMSTest()

Method Summary

Modifier and Type	Method and Description
void	test_malformedSignatureUnknownLmOtsType() RFC 8554 / NIST SP 800-208: an attacker-supplied LMS signature carries the LM-OTS type code in its bytes.
void	test_malformedSignatureUnknownLmsType() The companion of test_malformedSignatureUnknownLmOtsType() for the LMS (tree) type code, which the parser reads after the LM-OTS signature.
void	test_should_verify_sha256_n24_w1()
void	test_should_verify_shake_n24_w1()
void	test_should_verify_shake_n24_w2_2()
void	test_should_verify_shake_n24_w2()
void	test_should_verify_shake_n24_w4()
void	test_should_verify_shake_n24_w8()
void	test_should_verify_shake_n32_w1()
void	test_should_verify_shake_n32_w8()
void	test_shouldRecogniseInvalidSignature()
void	testKeyGenAndSign()
void	testKeyGenAndSignSha256_192()
void	testKeyGenAndSignShake256_192()
void	testKeyGenAndSignTwoSigsWithShard()

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

LMSTest

public LMSTest()

Method Detail

testKeyGenAndSign

public void testKeyGenAndSign()
                       throws java.lang.Exception

Throws:

java.lang.Exception

testKeyGenAndSignSha256_192

public void testKeyGenAndSignSha256_192()
                                 throws java.lang.Exception

Throws:

java.lang.Exception

testKeyGenAndSignShake256_192

public void testKeyGenAndSignShake256_192()
                                   throws java.lang.Exception

Throws:

java.lang.Exception

testKeyGenAndSignTwoSigsWithShard

public void testKeyGenAndSignTwoSigsWithShard()
                                       throws java.lang.Exception

Throws:

java.lang.Exception

test_shouldRecogniseInvalidSignature

public void test_shouldRecogniseInvalidSignature()
                                          throws java.lang.Exception

Throws:

java.lang.Exception

test_should_verify_sha256_n24_w1

public void test_should_verify_sha256_n24_w1()
                                      throws java.lang.Exception

Throws:

java.lang.Exception

test_should_verify_shake_n24_w1

public void test_should_verify_shake_n24_w1()
                                     throws java.lang.Exception

Throws:

java.lang.Exception

test_should_verify_shake_n24_w2

public void test_should_verify_shake_n24_w2()
                                     throws java.lang.Exception

Throws:

java.lang.Exception

test_should_verify_shake_n24_w4

public void test_should_verify_shake_n24_w4()
                                     throws java.lang.Exception

Throws:

java.lang.Exception

test_should_verify_shake_n24_w8

public void test_should_verify_shake_n24_w8()
                                     throws java.lang.Exception

Throws:

java.lang.Exception

test_should_verify_shake_n24_w2_2

public void test_should_verify_shake_n24_w2_2()
                                       throws java.lang.Exception

Throws:

java.lang.Exception

test_should_verify_shake_n32_w8

public void test_should_verify_shake_n32_w8()
                                     throws java.lang.Exception

Throws:

java.lang.Exception

test_should_verify_shake_n32_w1

public void test_should_verify_shake_n32_w1()
                                     throws java.lang.Exception

Throws:

java.lang.Exception

test_malformedSignatureUnknownLmOtsType

public void test_malformedSignatureUnknownLmOtsType()
                                             throws java.lang.Exception

RFC 8554 / NIST SP 800-208: an attacker-supplied LMS signature carries the LM-OTS type code in its bytes. An out-of-table type code must be rejected with a clean parse failure, not an unchecked NullPointerException (a remote denial-of-service when verifying a malformed signature). See COVERAGE_BUGS_HANDOVER.md finding #17.

Throws:

java.lang.Exception

test_malformedSignatureUnknownLmsType

public void test_malformedSignatureUnknownLmsType()
                                           throws java.lang.Exception

The companion of test_malformedSignatureUnknownLmOtsType() for the LMS (tree) type code, which the parser reads after the LM-OTS signature. The LM-OTS portion below is well-formed (valid type, zero-filled C and y); only the trailing LMS type code is unknown.

Throws:

java.lang.Exception