1 files changed, 131 insertions, 0 deletions
diff --git a/libraries/spongycastle/prov/src/test/java/org/spongycastle/jce/provider/test/rsa3/RSA3CertTest.java b/libraries/spongycastle/prov/src/test/java/org/spongycastle/jce/provider/test/rsa3/RSA3CertTest.java
new file mode 100644
index 000000000..1714762e0
--- /dev/null
+++ b/libraries/spongycastle/prov/src/test/java/org/spongycastle/jce/provider/test/rsa3/RSA3CertTest.java
@@ -0,0 +1,131 @@
+package org.spongycastle.jce.provider.test.rsa3;
+
+import java.security.Security;
+import java.security.Signature;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Marius Schilder's Bleichenbacher's Forgery Attack Tests
+ */
+public class RSA3CertTest
+    extends TestCase
+{
+    public void setUp()
+    {
+        if (Security.getProvider("SC") == null)
+        {
+            Security.addProvider(new org.spongycastle.jce.provider.BouncyCastleProvider());
+        }
+    }
+    
+    public void testA()
+        throws Exception
+    {
+        doTest("self-testcase-A.pem");
+    }
+
+    public void testB()
+        throws Exception
+    {
+        doTest("self-testcase-B.pem");
+    }
+    
+    public void testC()
+        throws Exception
+    {
+        doTest("self-testcase-C.pem");
+    }
+    
+    public void testD()
+        throws Exception
+    {
+        doTest("self-testcase-D.pem");
+    }
+    
+    public void testE()
+        throws Exception
+    {
+        doTest("self-testcase-E.pem");
+    }
+    
+    public void testF()
+        throws Exception
+    {
+        doTest("self-testcase-F.pem");
+    }
+    
+    public void testG()
+        throws Exception
+    {
+        doTest("self-testcase-G.pem");
+    }
+    
+    public void testH()
+        throws Exception
+    {
+        doTest("self-testcase-H.pem");
+    }
+    
+    public void testI()
+        throws Exception
+    {
+        doTest("self-testcase-I.pem");
+    }
+    
+    public void testJ()
+        throws Exception
+    {
+        doTest("self-testcase-J.pem");
+    }
+    
+    public void testL()
+        throws Exception
+    {
+        doTest("self-testcase-L.pem");
+    }
+    
+    private void doTest(
+        String      certName)
+        throws Exception
+    {
+        X509Certificate  cert = loadCert(certName);
+        byte[]           tbs = cert.getTBSCertificate();
+        Signature        sig = Signature.getInstance(cert.getSigAlgName(), "SC");
+        
+        sig.initVerify(cert.getPublicKey());
+        
+        sig.update(tbs);
+        
+        assertFalse(sig.verify(cert.getSignature()));
+    }
+
+    private X509Certificate loadCert(
+        String certName)
+        throws Exception
+    {
+        CertificateFactory rd = CertificateFactory.getInstance("X.509", "SC");
+        
+        return (X509Certificate)rd.generateCertificate(getClass().getResourceAsStream(certName));
+    }
+    
+    public static void main (String[] args) 
+        throws Exception
+    {
+        junit.textui.TestRunner.run(suite());
+    }
+    
+    public static Test suite() 
+        throws Exception
+    {   
+        TestSuite suite = new TestSuite("Bleichenbacher's Forgery Attack Tests");
+        
+        suite.addTestSuite(RSA3CertTest.class);
+        
+        return suite;
+    }
+}