package org.bouncycastle.asn1.test;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import org.bouncycastle.asn1.ASN1InputStream;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.DERObject;
import org.bouncycastle.asn1.DEROutputStream;
import org.bouncycastle.asn1.pkcs.EncryptedPrivateKeyInfo;
import org.bouncycastle.asn1.util.ASN1Dump;
import org.bouncycastle.util.encoders.Base64;
import org.bouncycastle.util.test.SimpleTestResult;
import org.bouncycastle.util.test.Test;
import org.bouncycastle.util.test.TestResult;
/**
* 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
implements Test
{
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 TestResult test(
int id,
byte[] sample)
{
ByteArrayInputStream bIn = new ByteArrayInputStream(sample);
ASN1InputStream aIn = new ASN1InputStream(bIn);
EncryptedPrivateKeyInfo info;
try
{
info = new EncryptedPrivateKeyInfo((ASN1Sequence)aIn.readObject());
}
catch (Exception e)
{
return new SimpleTestResult(false, getName() + ": test " + id + " failed construction - exception " + e.toString());
}
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
DEROutputStream dOut = new DEROutputStream(bOut);
try
{
dOut.writeObject(info);
}
catch (Exception e)
{
return new SimpleTestResult(false, getName() + ": test " + id + " failed writing - exception " + e.toString());
}
byte[] bytes = bOut.toByteArray();
if (bytes.length != sample.length)
{
try
{
bIn = new ByteArrayInputStream(bytes);
aIn = new ASN1InputStream(bIn);
DERObject obj = aIn.readObject();
return new SimpleTestResult(false, getName() + ": 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)
{
e.printStackTrace();
return new SimpleTestResult(false, getName() + ": test " + id + " length mismatch - exception " + e.toString());
}
}
for (int i = 0; i != bytes.length; i++)
{
if (bytes[i] != sample[i])
{
return new SimpleTestResult(false, getName() + ": test " + id + " data mismatch");
}
}
return new SimpleTestResult(true, getName() + ": test " + id + " Okay");
}
public TestResult perform()
{
TestResult result = test(0, sample1);
if (!result.isSuccessful())
{
return result;
}
result = test(1, sample2);
if (!result.isSuccessful())
{
return result;
}
result = test(2, sample3);
if (!result.isSuccessful())
{
return result;
}
return new SimpleTestResult(true, getName() + ": Okay");
}
public static void main(
String[] args)
{
Test test = new EncryptedPrivateKeyInfoTest();
TestResult result = test.perform();
System.out.println(result.toString());
}
}