1 files changed, 48 insertions, 0 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/DEROctetString.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/DEROctetString.java
new file mode 100644
index 000000000..68ae920a6
--- /dev/null
+++ b/libraries/spongycastle/core/src/main/java/org/spongycastle/asn1/DEROctetString.java
@@ -0,0 +1,48 @@
+package org.spongycastle.asn1;
+
+import java.io.IOException;
+
+public class DEROctetString
+    extends ASN1OctetString
+{
+    /**
+     * @param string the octets making up the octet string.
+     */
+    public DEROctetString(
+        byte[]  string)
+    {
+        super(string);
+    }
+
+    public DEROctetString(
+        ASN1Encodable obj)
+        throws IOException
+    {
+        super(obj.toASN1Primitive().getEncoded(ASN1Encoding.DER));
+    }
+
+    boolean isConstructed()
+    {
+        return false;
+    }
+
+    int encodedLength()
+    {
+        return 1 + StreamUtil.calculateBodyLength(string.length) + string.length;
+    }
+
+    void encode(
+        ASN1OutputStream out)
+        throws IOException
+    {
+        out.writeEncoded(BERTags.OCTET_STRING, string);
+    }
+
+    static void encode(
+        DEROutputStream derOut,
+        byte[]          bytes)
+        throws IOException
+    {
+        derOut.writeEncoded(BERTags.OCTET_STRING, bytes);
+    }
+}