1 files changed, 0 insertions, 81 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jce/PrincipalUtil.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jce/PrincipalUtil.java
deleted file mode 100644
index 3d6d6f4da..000000000
--- a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jce/PrincipalUtil.java
+++ /dev/null
@@ -1,81 +0,0 @@
-package org.spongycastle.jce;
-
-import java.io.IOException;
-import java.security.cert.CRLException;
-import java.security.cert.CertificateEncodingException;
-import java.security.cert.X509CRL;
-import java.security.cert.X509Certificate;
-
-import org.spongycastle.asn1.ASN1Primitive;
-import org.spongycastle.asn1.x509.TBSCertList;
-import org.spongycastle.asn1.x509.TBSCertificateStructure;
-import org.spongycastle.asn1.x509.X509Name;
-
-/**
- * a utility class that will extract X509Principal objects from X.509 certificates.
- * <p>
- * Use this in preference to trying to recreate a principal from a String, not all
- * DNs are what they should be, so it's best to leave them encoded where they
- * can be.
- */
-public class PrincipalUtil
-{
-    /**
-     * return the issuer of the given cert as an X509PrincipalObject.
-     */
-    public static X509Principal getIssuerX509Principal(
-        X509Certificate cert)
-        throws CertificateEncodingException
-    {
-        try
-        {
-            TBSCertificateStructure tbsCert = TBSCertificateStructure.getInstance(
-                    ASN1Primitive.fromByteArray(cert.getTBSCertificate()));
-
-            return new X509Principal(X509Name.getInstance(tbsCert.getIssuer()));
-        }
-        catch (IOException e)
-        {
-            throw new CertificateEncodingException(e.toString());
-        }
-    }
-
-    /**
-     * return the subject of the given cert as an X509PrincipalObject.
-     */
-    public static X509Principal getSubjectX509Principal(
-        X509Certificate cert)
-        throws CertificateEncodingException
-    {
-        try
-        {
-            TBSCertificateStructure tbsCert = TBSCertificateStructure.getInstance(
-                    ASN1Primitive.fromByteArray(cert.getTBSCertificate()));
-            return new X509Principal(X509Name.getInstance(tbsCert.getSubject()));
-        }
-        catch (IOException e)
-        {
-            throw new CertificateEncodingException(e.toString());
-        }
-    }
-    
-    /**
-     * return the issuer of the given CRL as an X509PrincipalObject.
-     */
-    public static X509Principal getIssuerX509Principal(
-        X509CRL crl)
-        throws CRLException
-    {
-        try
-        {
-            TBSCertList tbsCertList = TBSCertList.getInstance(
-                ASN1Primitive.fromByteArray(crl.getTBSCertList()));
-
-            return new X509Principal(X509Name.getInstance(tbsCertList.getIssuer()));
-        }
-        catch (IOException e)
-        {
-            throw new CRLException(e.toString());
-        }
-    }
-}