Package com.microej.crypto.test

Class CertificateTest

java.lang.Object

com.microej.crypto.test.CertificateTest

public class CertificateTest
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
CertificateTest()

Method Summary

Modifier and Type	Method	Description
static void	beforeClass()
void	checkValidityDoesNotThrowExceptionForValidCertificate()	Uses a known certificate valid for a long time, uses current time to check the certificate validity. The test succeeds if there is no exception.
void	checkValidityThrowsExceptionForCertificateNotYetValid()	Uses a known valid in the future certificate, uses current time to check the certificate validity. The test expects a CertificateNotYetValidException exception.
void	checkValidityThrowsExceptionForExpiredCertificate()	Uses a known old certificate, uses current time to check the certificate validity. The test expects a CertificateExpiredException exception.
void	testCertEC()	Checks that the encoded form of the certificate of every configured Elliptic Curve is the DER resource it was loaded from.
void	testCertPem()	Checks that the encoded form of a certificate read in PEM is the PEM resource it was loaded from.
void	testCertRSA()	Checks that the encoded form of the certificate of every configured RSA key size is the DER resource it was loaded from.
void	verifyCertificateWithInvalidKey_EC()	Verifies the signature of a certificate using an unrelated public key.
void	verifyCertificateWithInvalidKey_RSA()	Verifies the signature of a certificate using an unrelated public key.
void	verifyCertificateWithValidKey_EC()	Verifies the signature of a certificate using the public part of the key that was used to sign it.
void	verifyCertificateWithValidKey_RSA()	Verifies the signature of a certificate using the public part of the key that was used to sign it.

Methods inherited from class java.lang.Object

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

Constructor Detail

CertificateTest

public CertificateTest()

Method Detail

beforeClass

public static void beforeClass()

testCertRSA

public void testCertRSA()
                 throws java.security.cert.CertificateException,
                        java.io.IOException

Checks that the encoded form of the certificate of every configured RSA key size is the DER resource it was loaded from.

Throws:

java.io.IOException

java.security.cert.CertificateException

testCertPem

public void testCertPem()
                 throws java.security.cert.CertificateException,
                        java.io.IOException

Checks that the encoded form of a certificate read in PEM is the PEM resource it was loaded from.

The expectation is derived from the resource rather than written out, so that regenerating the test material does not require editing this test. Line separators are removed on both sides because the file is stored in git and its line endings depend on the checkout.

Throws:

java.io.IOException

java.security.cert.CertificateException

testCertEC

public void testCertEC()
                throws java.security.cert.CertificateException,
                       java.io.IOException

Checks that the encoded form of the certificate of every configured Elliptic Curve is the DER resource it was loaded from.

Throws:

java.io.IOException

java.security.cert.CertificateException

checkValidityDoesNotThrowExceptionForValidCertificate

public void checkValidityDoesNotThrowExceptionForValidCertificate()
                                                           throws java.security.cert.CertificateException,
                                                                  java.io.IOException

Uses a known certificate valid for a long time, uses current time to check the certificate validity.
The test succeeds if there is no exception.

Throws:

java.security.cert.CertificateException - for any certificate related error

java.io.IOException - for any file related error

checkValidityThrowsExceptionForCertificateNotYetValid

public void checkValidityThrowsExceptionForCertificateNotYetValid()
                                                           throws java.security.cert.CertificateException,
                                                                  java.io.IOException

Uses a known valid in the future certificate, uses current time to check the certificate validity.
The test expects a CertificateNotYetValidException exception.

Throws:

java.security.cert.CertificateException - for any certificate related error

java.io.IOException - for any file related error

checkValidityThrowsExceptionForExpiredCertificate

public void checkValidityThrowsExceptionForExpiredCertificate()
                                                       throws java.security.cert.CertificateException,
                                                              java.io.IOException

Uses a known old certificate, uses current time to check the certificate validity.
The test expects a CertificateExpiredException exception.

Throws:

java.security.cert.CertificateException - for any certificate related error

java.io.IOException - for any file related error

verifyCertificateWithValidKey_EC

public void verifyCertificateWithValidKey_EC()
                                      throws java.lang.Exception

Verifies the signature of a certificate using the public part of the key that was used to sign it. The test succeed if the signature is valid. PK: EC, every configured curve

Throws:

java.lang.Exception

verifyCertificateWithValidKey_RSA

public void verifyCertificateWithValidKey_RSA()
                                       throws java.lang.Exception

Verifies the signature of a certificate using the public part of the key that was used to sign it. The test succeed if the signature is valid PK: RSA, every configured key size

Throws:

java.lang.Exception

verifyCertificateWithInvalidKey_EC

public void verifyCertificateWithInvalidKey_EC()
                                        throws java.lang.Exception

Verifies the signature of a certificate using an unrelated public key. The test succeed if the signature is invalid. PK: EC, every configured curve

Throws:

java.lang.Exception

verifyCertificateWithInvalidKey_RSA

public void verifyCertificateWithInvalidKey_RSA()
                                         throws java.lang.Exception

Verifies the signature of a certificate using an unrelated public key. The test succeed if the signature is invalid. PK: RSA, every configured key size

Throws:

java.lang.Exception