1 files changed, 34 insertions, 0 deletions
diff --git a/pkix/src/main/java/org/spongycastle/dvcs/CPDRequestBuilder.java b/pkix/src/main/java/org/spongycastle/dvcs/CPDRequestBuilder.java
new file mode 100644
index 00000000..0b0b8189
--- /dev/null
+++ b/pkix/src/main/java/org/spongycastle/dvcs/CPDRequestBuilder.java
@@ -0,0 +1,34 @@
+package org.spongycastle.dvcs;
+
+import java.io.IOException;
+
+import org.spongycastle.asn1.dvcs.DVCSRequestInformationBuilder;
+import org.spongycastle.asn1.dvcs.Data;
+import org.spongycastle.asn1.dvcs.ServiceType;
+
+/**
+ * Builder of DVCSRequests to CPD service (Certify Possession of Data).
+ */
+public class CPDRequestBuilder
+    extends DVCSRequestBuilder
+{
+    public CPDRequestBuilder()
+    {
+        super(new DVCSRequestInformationBuilder(ServiceType.CPD));
+    }
+
+    /**
+     * Build CPD request.
+     *
+     * @param messageBytes  - data to be certified
+     * @return
+     * @throws DVCSException
+     */
+    public DVCSRequest build(byte[] messageBytes)
+        throws DVCSException, IOException
+    {
+        Data data = new Data(messageBytes);
+
+        return createDVCRequest(data);
+    }
+}