1 files changed, 144 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/x509/CertificateList.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/x509/CertificateList.java
new file mode 100644
index 000000000..5d0681983
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/x509/CertificateList.java
@@ -0,0 +1,144 @@
+
+package org.spongycastle.asn1.x509;
+
+import java.util.Enumeration;
+
+import org.spongycastle.asn1.ASN1EncodableVector;
+import org.spongycastle.asn1.ASN1Object;
+import org.spongycastle.asn1.ASN1Primitive;
+import org.spongycastle.asn1.ASN1Sequence;
+import org.spongycastle.asn1.ASN1TaggedObject;
+import org.spongycastle.asn1.DERBitString;
+import org.spongycastle.asn1.DERSequence;
+import org.spongycastle.asn1.x500.X500Name;
+
+/**
+ * PKIX RFC-2459
+ *
+ * The X.509 v2 CRL syntax is as follows.  For signature calculation,
+ * the data that is to be signed is ASN.1 DER encoded.
+ *
+ * <pre>
+ * CertificateList  ::=  SEQUENCE  {
+ *      tbsCertList          TBSCertList,
+ *      signatureAlgorithm   AlgorithmIdentifier,
+ *      signatureValue       BIT STRING  }
+ * </pre>
+ */
+public class CertificateList
+    extends ASN1Object
+{
+    TBSCertList            tbsCertList;
+    AlgorithmIdentifier    sigAlgId;
+    DERBitString           sig;
+    boolean                isHashCodeSet = false;
+    int                    hashCodeValue;
+
+    public static CertificateList getInstance(
+        ASN1TaggedObject obj,
+        boolean          explicit)
+    {
+        return getInstance(ASN1Sequence.getInstance(obj, explicit));
+    }
+
+    public static CertificateList getInstance(
+        Object  obj)
+    {
+        if (obj instanceof CertificateList)
+        {
+            return (CertificateList)obj;
+        }
+        else if (obj != null)
+        {
+            return new CertificateList(ASN1Sequence.getInstance(obj));
+        }
+
+        return null;
+    }
+
+    /**
+     * @deprecated use getInstance() method.
+     * @param seq
+     */
+    public CertificateList(
+        ASN1Sequence seq)
+    {
+        if (seq.size() == 3)
+        {
+            tbsCertList = TBSCertList.getInstance(seq.getObjectAt(0));
+            sigAlgId = AlgorithmIdentifier.getInstance(seq.getObjectAt(1));
+            sig = DERBitString.getInstance(seq.getObjectAt(2));
+        }
+        else
+        {
+            throw new IllegalArgumentException("sequence wrong size for CertificateList");
+        }
+    }
+
+    public TBSCertList getTBSCertList()
+    {
+        return tbsCertList;
+    }
+
+    public TBSCertList.CRLEntry[] getRevokedCertificates()
+    {
+        return tbsCertList.getRevokedCertificates();
+    }
+
+    public Enumeration getRevokedCertificateEnumeration()
+    {
+        return tbsCertList.getRevokedCertificateEnumeration();
+    }
+
+    public AlgorithmIdentifier getSignatureAlgorithm()
+    {
+        return sigAlgId;
+    }
+
+    public DERBitString getSignature()
+    {
+        return sig;
+    }
+
+    public int getVersionNumber()
+    {
+        return tbsCertList.getVersionNumber();
+    }
+
+    public X500Name getIssuer()
+    {
+        return tbsCertList.getIssuer();
+    }
+
+    public Time getThisUpdate()
+    {
+        return tbsCertList.getThisUpdate();
+    }
+
+    public Time getNextUpdate()
+    {
+        return tbsCertList.getNextUpdate();
+    }
+
+    public ASN1Primitive toASN1Primitive()
+    {
+        ASN1EncodableVector v = new ASN1EncodableVector();
+
+        v.add(tbsCertList);
+        v.add(sigAlgId);
+        v.add(sig);
+
+        return new DERSequence(v);
+    }
+
+    public int hashCode()
+    {
+        if (!isHashCodeSet)
+        {
+            hashCodeValue = super.hashCode();
+            isHashCodeSet = true;
+        }
+
+        return hashCodeValue;
+    }
+}