1 files changed, 73 insertions, 0 deletions
diff --git a/core/src/main/java/org/spongycastle/asn1/BERSequence.java b/core/src/main/java/org/spongycastle/asn1/BERSequence.java
new file mode 100644
index 00000000..d034af1a
--- /dev/null
+++ b/core/src/main/java/org/spongycastle/asn1/BERSequence.java
@@ -0,0 +1,73 @@
+package org.spongycastle.asn1;
+
+import java.io.IOException;
+import java.util.Enumeration;
+
+public class BERSequence
+    extends ASN1Sequence
+{
+    /**
+     * create an empty sequence
+     */
+    public BERSequence()
+    {
+    }
+
+    /**
+     * create a sequence containing one object
+     */
+    public BERSequence(
+        ASN1Encodable obj)
+    {
+        super(obj);
+    }
+
+    /**
+     * create a sequence containing a vector of objects.
+     */
+    public BERSequence(
+        ASN1EncodableVector v)
+    {
+        super(v);
+    }
+
+    /**
+     * create a sequence containing an array of objects.
+     */
+    public BERSequence(
+        ASN1Encodable[]   array)
+    {
+        super(array);
+    }
+
+    int encodedLength()
+        throws IOException
+    {
+        int length = 0;
+        for (Enumeration e = getObjects(); e.hasMoreElements();)
+        {
+            length += ((ASN1Encodable)e.nextElement()).toASN1Primitive().encodedLength();
+        }
+
+        return 2 + length + 2;
+    }
+
+    /*
+     */
+    void encode(
+        ASN1OutputStream out)
+        throws IOException
+    {
+        out.write(BERTags.SEQUENCE | BERTags.CONSTRUCTED);
+        out.write(0x80);
+
+        Enumeration e = getObjects();
+        while (e.hasMoreElements())
+        {
+            out.writeObject((ASN1Encodable)e.nextElement());
+        }
+
+        out.write(0x00);
+        out.write(0x00);
+    }
+}