1 files changed, 135 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/test/java/org/spongycastle/asn1/test/EncryptedPrivateKeyInfoTest.java b/libraries/spongycastle/core/src/test/java/org/spongycastle/asn1/test/EncryptedPrivateKeyInfoTest.java
new file mode 100644
index 000000000..a02a166e6
--- /dev/null
+++ b/libraries/spongycastle/core/src/test/java/org/spongycastle/asn1/test/EncryptedPrivateKeyInfoTest.java
@@ -0,0 +1,135 @@
+package org.spongycastle.asn1.test;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+
+import org.spongycastle.asn1.ASN1InputStream;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.DEROutputStream;
+import org.spongycastle.asn1.pkcs.EncryptedPrivateKeyInfo;
+import org.spongycastle.asn1.util.ASN1Dump;
+import org.spongycastle.util.encoders.Base64;
+import org.spongycastle.util.test.SimpleTest;
+
+/**
+ * Test the reading and writing of EncryptedPrivateKeyInfo objects using
+ * the test vectors provided at
+ * <a href=http://www.rsasecurity.com/rsalabs/pkcs/pkcs-5/index.html>
+ * RSA's PKCS5 Page</a>.
+ * <br>
+ * The vectors are Base 64 encoded and encrypted using the password "password"
+ * (without quotes). They should all yield the same PrivateKeyInfo object.
+ */
+public class EncryptedPrivateKeyInfoTest
+    extends SimpleTest
+{
+    static byte[] sample1 = Base64.decode(
+        "MIIBozA9BgkqhkiG9w0BBQ0wMDAbBgkqhkiG9w0BBQwwDgQIfWBDXwLp4K4CAggA"
+      + "MBEGBSsOAwIHBAiaCF/AvOgQ6QSCAWDWX4BdAzCRNSQSANSuNsT5X8mWYO27mr3Y"
+      + "9c9LoBVXGNmYWKA77MI4967f7SmjNcgXj3xNE/jmnVz6hhsjS8E5VPT3kfyVkpdZ"
+      + "0lr5e9Yk2m3JWpPU7++v5zBkZmC4V/MwV/XuIs6U+vykgzMgpxQg0oZKS9zgmiZo"
+      + "f/4dOCL0UtCDnyOSvqT7mCVIcMDIEKu8QbVlgZYBop08l60EuEU3gARUo8WsYQmO"
+      + "Dz/ldx0Z+znIT0SXVuOwc+RVItC5T/Qx+aijmmpt+9l14nmaGBrEkmuhmtdvU/4v"
+      + "aptewGRgmjOfD6cqK+zs0O5NrrJ3P/6ZSxXj91CQgrThGfOv72bUncXEMNtc8pks"
+      + "2jpHFjGMdKufnadAD7XuMgzkkaklEXZ4f5tU6heIIwr51g0GBEGF96gYPFnjnSQM"
+      + "75JE02Clo+DfcfXpcybPTwwFg2jd6JTTOfkdf6OdSlA/1XNK43FA");
+
+    static byte[] sample2 = Base64.decode(
+        "MIIBpjBABgkqhkiG9w0BBQ0wMzAbBgkqhkiG9w0BBQwwDgQIeFeOWl1jywYCAggA"
+      + "MBQGCCqGSIb3DQMHBAjUJ5eGBhQGtQSCAWBrHrRgqO8UUMLcWzZEtpk1l3mjxiF/"
+      + "koCMkHsFwowgyWhEbgIkTgbSViK54LVK8PskekcGNLph+rB6bGZ7pPbL5pbXASJ8"
+      + "+MkQcG3FZdlS4Ek9tTJDApj3O1UubZGFG4uvTlJJFbF1BOJ3MkY3XQ9Gl1qwv7j5"
+      + "6e103Da7Cq9+oIDKmznza78XXQYrUsPo8mJGjUxPskEYlzwvHjKubRnYm/K6RKhi"
+      + "5f4zX4BQ/Dt3H812ZjRXrsjAJP0KrD/jyD/jCT7zNBVPH1izBds+RwizyQAHwfNJ"
+      + "BFR78TH4cgzB619X47FDVOnT0LqQNVd0O3cSwnPrXE9XR3tPayE+iOB15llFSmi8"
+      + "z0ByOXldEpkezCn92Umk++suzIVj1qfsK+bv2phZWJPbLEIWPDRHUbYf76q5ArAr"
+      + "u4xtxT/hoK3krEs/IN3d70qjlUJ36SEw1UaZ82PWhakQbdtu39ZraMJB");
+
+    static byte[] sample3 = Base64.decode(
+        "MIIBrjBIBgkqhkiG9w0BBQ0wOzAeBgkqhkiG9w0BBQwwEQQIrHyQPBZqWLUCAggA"
+      + "AgEQMBkGCCqGSIb3DQMCMA0CAToECEhbh7YZKiPSBIIBYCT1zp6o5jpFlIkgwPop"
+      + "7bW1+8ACr4exqzkeb3WflQ8cWJ4cURxzVdvxUnXeW1VJdaQZtjS/QHs5GhPTG/0f"
+      + "wtvnaPfwrIJ3FeGaZfcg2CrYhalOFmEb4xrE4KyoEQmUN8tb/Cg94uzd16BOPw21"
+      + "RDnE8bnPdIGY7TyL95kbkqH23mK53pi7h+xWIgduW+atIqDyyt55f7WMZcvDvlj6"
+      + "VpN/V0h+qxBHL274WA4dj6GYgeyUFpi60HdGCK7By2TBy8h1ZvKGjmB9h8jZvkx1"
+      + "MkbRumXxyFsowTZawyYvO8Um6lbfEDP9zIEUq0IV8RqH2MRyblsPNSikyYhxX/cz"
+      + "tdDxRKhilySbSBg5Kr8OfcwKp9bpinN96nmG4xr3Tch1bnVvqJzOQ5+Vva2WwVvH"
+      + "2JkWvYm5WaANg4Q6bRxu9vz7DuhbJjQdZbxFezIAgrJdSe92B00jO/0Kny1WjiVO"
+      + "6DA=");
+
+    public String getName()
+    {
+        return "EncryptedPrivateKeyInfoTest";
+    }
+
+    private void test(
+        int     id,
+        byte[]  sample)
+    {
+        ByteArrayInputStream    bIn = new ByteArrayInputStream(sample);
+        ASN1InputStream         aIn = new ASN1InputStream(bIn);
+        EncryptedPrivateKeyInfo info = null;
+
+        try
+        {
+            info = EncryptedPrivateKeyInfo.getInstance(aIn.readObject());
+        }
+        catch (Exception e)
+        {
+            fail("test " + id + " failed construction - exception " + e.toString(), e);
+        }
+
+        ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
+        DEROutputStream         dOut = new DEROutputStream(bOut);
+
+        try
+        {
+            dOut.writeObject(info);
+        }
+        catch (Exception e)
+        {
+            fail("test " + id + " failed writing - exception " + e.toString(), e);
+        }
+
+        byte[]  bytes = bOut.toByteArray();
+
+        if (bytes.length != sample.length)
+        {
+            try
+            {
+                bIn = new ByteArrayInputStream(bytes);
+                aIn = new ASN1InputStream(bIn);
+
+                ASN1Primitive obj = aIn.readObject();
+    
+                fail("test " + id + " length mismatch - expected " + sample.length + System.getProperty("line.separator") + ASN1Dump.dumpAsString(info) + " got " + bytes.length + System.getProperty("line.separator") + ASN1Dump.dumpAsString(obj));
+            }
+            catch (Exception e)
+            {
+                fail("test " + id + " length mismatch - exception " + e.toString());
+            }
+        }
+
+        for (int i = 0; i != bytes.length; i++)
+        {
+            if (bytes[i] != sample[i])
+            {
+                fail("test " + id + " data mismatch");
+            }
+        }
+    }
+
+    public void performTest()
+    {
+        test(0, sample1);
+        test(1, sample2);
+        test(2, sample3);
+    }
+
+
+    public static void main(
+        String[]    args)
+    {
+        runTest(new EncryptedPrivateKeyInfoTest());
+    }
+}