IbeProvider.class

package nuim.cs.crypto.ibe;

import java.security.Provider;

/**  * This class provides a key pair generator and an El-Gamal based cipher for  * Identity Based Encryption (IBE).  */ public class IbeProvider extends Provider {     /** the name of the cipher and key pair generators for ibe */     public static final String IBE = new String("ibe");     /**      *      */     private static final long serialVersionUID = 1L;

    /**      * Creates a new instance of the Crypto Group's provider for IBE.      */     public IbeProvider() {         super("NUIMCSCGIBE", 1.0, "NUIM CS CG IBE Crypto Provider");

        // clears the superclass provider - don't want any surprises         clear();         // add in our own implementations         put("KeyPairGenerator." + IBE, IbeKeyPairGenerator.class.getName());         put("Cipher." + IBE, IbeCipher.class.getName());     } }

出错报告：

testCipher(nuim.cs.crypto.ibe.test.IbeProviderTest)  Time elapsed: 0.109 sec  <<< ERROR! java.lang.SecurityException: JCE cannot authenticate the provider NUIMCSCGIBE  at javax.crypto.Cipher.getInstance(Cipher.java:642)  at nuim.cs.crypto.ibe.test.IbeProviderTest.testCipher(IbeProviderTest.java:41)  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:606)  at junit.framework.TestCase.runTest(TestCase.java:176)  at junit.framework.TestCase.runBare(TestCase.java:141)  at junit.framework.TestResult$1.protect(TestResult.java:122)  at junit.framework.TestResult.runProtected(TestResult.java:142)  at junit.framework.TestResult.run(TestResult.java:125)  at junit.framework.TestCase.run(TestCase.java:129)  at junit.framework.TestSuite.runTest(TestSuite.java:255)  at junit.framework.TestSuite.run(TestSuite.java:250)  at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)  at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)  at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)  at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:606)  at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)  at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)  at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)  at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)  at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) Caused by: java.lang.SecurityException: Cannot verify jar:file:/F:/Workspace/GitHub/IBE/framework/target/classes/!/  at javax.crypto.JarVerifier.verifySingleJar(JarVerifier.java:406)  at javax.crypto.JarVerifier.verifyJars(JarVerifier.java:322)  at javax.crypto.JarVerifier.verify(JarVerifier.java:250)  at javax.crypto.JceSecurity.verifyProviderJar(JceSecurity.java:161)  at javax.crypto.JceSecurity.getVerificationResult(JceSecurity.java:187)  at javax.crypto.Cipher.getInstance(Cipher.java:638)  ... 26 more Caused by: java.security.PrivilegedActionException: java.io.FileNotFoundException: F:\Workspace\GitHub\IBE\framework\target\classes (拒绝访问。)  at java.security.AccessController.doPrivileged(Native Method)  at javax.crypto.JarVerifier.verifySingleJar(JarVerifier.java:384)  ... 31 more Caused by: java.io.FileNotFoundException: F:\Workspace\GitHub\IBE\framework\target\classes (拒绝访问。)  at java.util.zip.ZipFile.open(Native Method)  at java.util.zip.ZipFile.<init>(ZipFile.java:215)  at java.util.zip.ZipFile.<init>(ZipFile.java:145)  at java.util.jar.JarFile.<init>(JarFile.java:154)  at java.util.jar.JarFile.<init>(JarFile.java:91)  at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)  at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)  at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:109)  at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)  at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)  at javax.crypto.JarVerifier$2.run(JarVerifier.java:399)  ... 33 more

testCreateCipher(nuim.cs.crypto.ibe.test.IbeProviderTest)  Time elapsed: 0 sec  <<< ERROR! java.lang.SecurityException: JCE cannot authenticate the provider NUIMCSCGIBE  at javax.crypto.Cipher.getInstance(Cipher.java:642)  at nuim.cs.crypto.ibe.test.IbeProviderTest.testCreateCipher(IbeProviderTest.java:147)  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:606)  at junit.framework.TestCase.runTest(TestCase.java:176)  at junit.framework.TestCase.runBare(TestCase.java:141)  at junit.framework.TestResult$1.protect(TestResult.java:122)  at junit.framework.TestResult.runProtected(TestResult.java:142)  at junit.framework.TestResult.run(TestResult.java:125)  at junit.framework.TestCase.run(TestCase.java:129)  at junit.framework.TestSuite.runTest(TestSuite.java:255)  at junit.framework.TestSuite.run(TestSuite.java:250)  at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)  at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)  at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)  at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)  at java.lang.reflect.Method.invoke(Method.java:606)  at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)  at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)  at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)  at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)  at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75) Caused by: java.lang.SecurityException: Cannot verify jar:file:/F:/Workspace/GitHub/IBE/framework/target/classes/!/  at javax.crypto.JarVerifier.verifySingleJar(JarVerifier.java:406)  at javax.crypto.JarVerifier.verifyJars(JarVerifier.java:322)  at javax.crypto.JarVerifier.verify(JarVerifier.java:250)  at javax.crypto.JceSecurity.verifyProviderJar(JceSecurity.java:161)  at javax.crypto.JceSecurity.getVerificationResult(JceSecurity.java:187)  at javax.crypto.Cipher.getInstance(Cipher.java:638)  ... 26 more Caused by: java.security.PrivilegedActionException: java.io.FileNotFoundException: F:\Workspace\GitHub\IBE\framework\target\classes (拒绝访问。)  at java.security.AccessController.doPrivileged(Native Method)  at javax.crypto.JarVerifier.verifySingleJar(JarVerifier.java:384)  ... 31 more Caused by: java.io.FileNotFoundException: F:\Workspace\GitHub\IBE\framework\target\classes (拒绝访问。)  at java.util.zip.ZipFile.open(Native Method)  at java.util.zip.ZipFile.<init>(ZipFile.java:215)  at java.util.zip.ZipFile.<init>(ZipFile.java:145)  at java.util.jar.JarFile.<init>(JarFile.java:154)  at java.util.jar.JarFile.<init>(JarFile.java:91)  at sun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)  at sun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)  at sun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:109)  at sun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)  at sun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)  at javax.crypto.JarVerifier$2.run(JarVerifier.java:399)  ... 33 more

Results :

Tests in error:   testCipher(nuim.cs.crypto.ibe.test.IbeProviderTest): JCE cannot authenticate the provider NUIMCSCGIBE   testCreateCipher(nuim.cs.crypto.ibe.test.IbeProviderTest): JCE cannot authenticate the provider NUIMCSCGIBE

Tests run: 3, Failures: 0, Errors: 2, Skipped: 0