2003-09-01 Sebastien Pouliot <spouliot@videotron.ca>

	* ITrustAnchors.cs: New. Interface to trust anchors.
	* TestAnchors.cs: New. Include 2 tests anchors: Microsoft Root Agency
	(for Windows compatibility) and Mono Test Root.
	* TrustAnchors.cs: New. Include some widely used (commercial) code
	signing root certificates.
	* X509CertificateCollection.cs: New. Collection for Mono's X509
	certificates.
	* X509Chain.cs: New. MINIMAL certificate chaining engine to support
	Authenticode(tm). VERY PARTIAL IMPLEMENTATION!!!

svn path=/trunk/mcs/; revision=17811

6 files changed, 694 insertions, 0 deletions

diff --git a/mcs/class/Mono.Security/Mono.Security.X509/ChangeLog b/mcs/class/Mono.Security/Mono.Security.X509/ChangeLog
index c8f9e2bae70..10827587450 100644
--- a/mcs/class/Mono.Security/Mono.Security.X509/ChangeLog
+++ b/mcs/class/Mono.Security/Mono.Security.X509/ChangeLog
@@ -1,3 +1,15 @@
+2003-09-01  Sebastien Pouliot  <spouliot@videotron.ca>
+
+	* ITrustAnchors.cs: New. Interface to trust anchors.
+	* TestAnchors.cs: New. Include 2 tests anchors: Microsoft Root Agency
+	(for Windows compatibility) and Mono Test Root.
+	* TrustAnchors.cs: New. Include some widely used (commercial) code 
+	signing root certificates.
+	* X509CertificateCollection.cs: New. Collection for Mono's X509 
+	certificates.
+	* X509Chain.cs: New. MINIMAL certificate chaining engine to support
+	Authenticode(tm). VERY PARTIAL IMPLEMENTATION!!!
+
 2003-03-15  Sebastien Pouliot  <spouliot@videotron.ca>
 
 	* X501Name.cs: New. X.501 Distinguished Names stuff
diff --git a/mcs/class/Mono.Security/Mono.Security.X509/ITrustAnchors.cs b/mcs/class/Mono.Security/Mono.Security.X509/ITrustAnchors.cs
new file mode 100755
index 00000000000..3cadbec174f
--- /dev/null
+++ b/mcs/class/Mono.Security/Mono.Security.X509/ITrustAnchors.cs
@@ -0,0 +1,18 @@
+//
+// ITrustAnchors.cs: Trust Anchors Interface
+//
+// Author:
+//	Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
+//
+
+using System;
+
+namespace Mono.Security.X509 {
+
+	public interface ITrustAnchors
+	{
+		X509CertificateCollection Anchors { get; }
+	}
+}
diff --git a/mcs/class/Mono.Security/Mono.Security.X509/TestAnchors.cs b/mcs/class/Mono.Security/Mono.Security.X509/TestAnchors.cs
new file mode 100755
index 00000000000..d0470507fc3
--- /dev/null
+++ b/mcs/class/Mono.Security/Mono.Security.X509/TestAnchors.cs
@@ -0,0 +1,109 @@
+//
+// TestAnchors.cs: Trust Anchors for development and debugging
+//	include test certificates for Microsoft (root agency) and Mono
+//
+// Author:
+//	Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
+//
+
+using System;
+
+namespace Mono.Security.X509 {
+
+	public class TestAnchors : TrustAnchors	{
+
+		static byte[] rootagency = { 
+			0x30, 0x82, 0x01, 0xCA, 0x30, 0x82, 0x01, 0x74, 0xA0, 0x03, 0x02, 0x01, 
+			0x02, 0x02, 0x10, 0x06, 0x37, 0x6C, 0x00, 0xAA, 0x00, 0x64, 0x8A, 0x11, 
+			0xCF, 0xB8, 0xD4, 0xAA, 0x5C, 0x35, 0xF4, 0x30, 0x0D, 0x06, 0x09, 0x2A, 
+			0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04, 0x05, 0x00, 0x30, 0x16, 
+			0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x0B, 0x52, 
+			0x6F, 0x6F, 0x74, 0x20, 0x41, 0x67, 0x65, 0x6E, 0x63, 0x79, 0x30, 0x1E, 
+			0x17, 0x0D, 0x39, 0x36, 0x30, 0x35, 0x32, 0x38, 0x32, 0x32, 0x30, 0x32, 
+			0x35, 0x39, 0x5A, 0x17, 0x0D, 0x33, 0x39, 0x31, 0x32, 0x33, 0x31, 0x32, 
+			0x33, 0x35, 0x39, 0x35, 0x39, 0x5A, 0x30, 0x16, 0x31, 0x14, 0x30, 0x12, 
+			0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x0B, 0x52, 0x6F, 0x6F, 0x74, 0x20, 
+			0x41, 0x67, 0x65, 0x6E, 0x63, 0x79, 0x30, 0x5B, 0x30, 0x0D, 0x06, 0x09, 
+			0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 
+			0x4A, 0x00, 0x30, 0x47, 0x02, 0x40, 0x81, 0x55, 0x22, 0xB9, 0x8A, 0xA4, 
+			0x6F, 0xED, 0xD6, 0xE7, 0xD9, 0x66, 0x0F, 0x55, 0xBC, 0xD7, 0xCD, 0xD5, 
+			0xBC, 0x4E, 0x40, 0x02, 0x21, 0xA2, 0xB1, 0xF7, 0x87, 0x30, 0x85, 0x5E, 
+			0xD2, 0xF2, 0x44, 0xB9, 0xDC, 0x9B, 0x75, 0xB6, 0xFB, 0x46, 0x5F, 0x42, 
+			0xB6, 0x9D, 0x23, 0x36, 0x0B, 0xDE, 0x54, 0x0F, 0xCD, 0xBD, 0x1F, 0x99, 
+			0x2A, 0x10, 0x58, 0x11, 0xCB, 0x40, 0xCB, 0xB5, 0xA7, 0x41, 0x02, 0x03, 
+			0x01, 0x00, 0x01, 0xA3, 0x81, 0x9E, 0x30, 0x81, 0x9B, 0x30, 0x50, 0x06, 
+			0x03, 0x55, 0x04, 0x03, 0x04, 0x49, 0x13, 0x47, 0x46, 0x6F, 0x72, 0x20, 
+			0x54, 0x65, 0x73, 0x74, 0x69, 0x6E, 0x67, 0x20, 0x50, 0x75, 0x72, 0x70, 
+			0x6F, 0x73, 0x65, 0x73, 0x20, 0x4F, 0x6E, 0x6C, 0x79, 0x20, 0x53, 0x61, 
+			0x6D, 0x70, 0x6C, 0x65, 0x20, 0x53, 0x6F, 0x66, 0x74, 0x77, 0x61, 0x72, 
+			0x65, 0x20, 0x50, 0x75, 0x62, 0x6C, 0x69, 0x73, 0x68, 0x69, 0x6E, 0x67, 
+			0x20, 0x43, 0x72, 0x65, 0x64, 0x65, 0x6E, 0x74, 0x69, 0x61, 0x6C, 0x73, 
+			0x20, 0x41, 0x67, 0x65, 0x6E, 0x63, 0x79, 0x30, 0x47, 0x06, 0x03, 0x55, 
+			0x1D, 0x01, 0x04, 0x40, 0x30, 0x3E, 0x80, 0x10, 0x12, 0xE4, 0x09, 0x2D, 
+			0x06, 0x1D, 0x1D, 0x4F, 0x00, 0x8D, 0x61, 0x21, 0xDC, 0x16, 0x64, 0x63, 
+			0xA1, 0x18, 0x30, 0x16, 0x31, 0x14, 0x30, 0x12, 0x06, 0x03, 0x55, 0x04, 
+			0x03, 0x13, 0x0B, 0x52, 0x6F, 0x6F, 0x74, 0x20, 0x41, 0x67, 0x65, 0x6E, 
+			0x63, 0x79, 0x82, 0x10, 0x06, 0x37, 0x6C, 0x00, 0xAA, 0x00, 0x64, 0x8A, 
+			0x11, 0xCF, 0xB8, 0xD4, 0xAA, 0x5C, 0x35, 0xF4, 0x30, 0x0D, 0x06, 0x09, 
+			0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04, 0x05, 0x00, 0x03, 
+			0x41, 0x00, 0x2D, 0x2E, 0x3E, 0x7B, 0x89, 0x42, 0x89, 0x3F, 0xA8, 0x21, 
+			0x17, 0xFA, 0xF0, 0xF5, 0xC3, 0x95, 0xDB, 0x62, 0x69, 0x5B, 0xC9, 0xDC, 
+			0xC1, 0xB3, 0xFA, 0xF0, 0xC4, 0x6F, 0x6F, 0x64, 0x9A, 0xBD, 0xE7, 0x1B, 
+			0x25, 0x68, 0x72, 0x83, 0x67, 0xBD, 0x56, 0xB0, 0x8D, 0x01, 0xBD, 0x2A, 
+			0xF7, 0xCC, 0x4B, 0xBD, 0x87, 0xA5, 0xBA, 0x87, 0x20, 0x4C, 0x42, 0x11, 
+			0x41, 0xAD, 0x10, 0x17, 0x3B, 0x8C };
+
+		static byte[] monoTestRoot = { 
+			0x30, 0x82, 0x01, 0xC2, 0x30, 0x82, 0x01, 0x2B, 0xA0, 0x03, 0x02, 0x01, 
+			0x02, 0x02, 0x10, 0x28, 0xF4, 0x76, 0x38, 0x91, 0x74, 0x0E, 0x48, 0x85, 
+			0xC7, 0x6E, 0x88, 0x4F, 0xE1, 0xB0, 0x69, 0x30, 0x0D, 0x06, 0x09, 0x2A, 
+			0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04, 0x05, 0x00, 0x30, 0x20, 
+			0x31, 0x1E, 0x30, 0x1C, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x15, 0x4D, 
+			0x6F, 0x6E, 0x6F, 0x20, 0x54, 0x65, 0x73, 0x74, 0x20, 0x52, 0x6F, 0x6F, 
+			0x74, 0x20, 0x41, 0x67, 0x65, 0x6E, 0x63, 0x79, 0x30, 0x1E, 0x17, 0x0D, 
+			0x30, 0x33, 0x30, 0x39, 0x30, 0x31, 0x31, 0x35, 0x35, 0x35, 0x34, 0x38, 
+			0x5A, 0x17, 0x0D, 0x33, 0x39, 0x31, 0x32, 0x33, 0x31, 0x31, 0x38, 0x35, 
+			0x39, 0x35, 0x39, 0x5A, 0x30, 0x20, 0x31, 0x1E, 0x30, 0x1C, 0x06, 0x03, 
+			0x55, 0x04, 0x03, 0x13, 0x15, 0x4D, 0x6F, 0x6E, 0x6F, 0x20, 0x54, 0x65, 
+			0x73, 0x74, 0x20, 0x52, 0x6F, 0x6F, 0x74, 0x20, 0x41, 0x67, 0x65, 0x6E, 
+			0x63, 0x79, 0x30, 0x81, 0x9E, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 
+			0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x81, 0x8C, 0x00, 
+			0x30, 0x81, 0x88, 0x02, 0x81, 0x80, 0xBF, 0xFE, 0x27, 0x00, 0xB0, 0x71, 
+			0x08, 0x4F, 0xBD, 0x26, 0x01, 0x02, 0xD0, 0xB9, 0xC3, 0x52, 0xF2, 0xA1, 
+			0xE9, 0xEF, 0x7A, 0x3F, 0x04, 0xE9, 0x37, 0x84, 0x63, 0xFA, 0xF5, 0xA7, 
+			0xA8, 0xA4, 0xFB, 0x20, 0x0A, 0x75, 0x88, 0xAF, 0xC9, 0x8E, 0xEA, 0xAF, 
+			0x02, 0x0E, 0x83, 0x43, 0x6B, 0xD3, 0x7E, 0xFD, 0x1D, 0x4E, 0x5A, 0x9F, 
+			0x7E, 0x61, 0xC7, 0xE7, 0x53, 0xB2, 0x8A, 0x8A, 0x6B, 0x71, 0x3E, 0x67, 
+			0xCF, 0x17, 0x12, 0x4E, 0xC6, 0x5B, 0xFF, 0xD8, 0xDC, 0x1D, 0x27, 0x06, 
+			0xD2, 0xCD, 0xFF, 0x15, 0x12, 0x16, 0x9D, 0x77, 0x8B, 0x93, 0xF7, 0xE0, 
+			0x9B, 0xB9, 0x92, 0x62, 0x18, 0xD4, 0x68, 0x73, 0x48, 0xD2, 0x6D, 0x7F, 
+			0x35, 0x34, 0xE4, 0xB6, 0x2A, 0x62, 0x72, 0x32, 0xB1, 0xA3, 0xBD, 0x61, 
+			0x18, 0x88, 0x3D, 0xAA, 0xE7, 0x02, 0x5A, 0x70, 0xEE, 0x9B, 0xE2, 0xAB, 
+			0x87, 0xF9, 0x02, 0x03, 0x01, 0x00, 0x01, 0x30, 0x0D, 0x06, 0x09, 0x2A, 
+			0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04, 0x05, 0x00, 0x03, 0x81, 
+			0x81, 0x00, 0x8E, 0x08, 0xD7, 0x0F, 0x30, 0xB2, 0xFD, 0x3A, 0x5C, 0x94, 
+			0xA9, 0x56, 0xBE, 0x44, 0x77, 0xE3, 0xA3, 0x92, 0xBC, 0xB9, 0xE4, 0x95, 
+			0x68, 0xD4, 0xF4, 0xF9, 0x24, 0x4B, 0x2A, 0x79, 0x93, 0x57, 0x7E, 0x84, 
+			0x50, 0x3F, 0xA9, 0xC8, 0xDA, 0x9E, 0x08, 0x9C, 0x21, 0xE1, 0x10, 0xFC, 
+			0x1C, 0x5C, 0x4B, 0x60, 0x97, 0xBA, 0x55, 0xCB, 0x7C, 0xEA, 0xC3, 0x04, 
+			0x2F, 0x55, 0xBB, 0x16, 0x26, 0xCD, 0x87, 0x90, 0x30, 0x7F, 0xE0, 0xCF, 
+			0x24, 0x27, 0xB4, 0x3A, 0xD0, 0x9F, 0xC7, 0x55, 0xF8, 0x7C, 0xC9, 0xA0, 
+			0x72, 0xE4, 0x06, 0xF1, 0x4A, 0x5B, 0xBB, 0x71, 0x84, 0x8B, 0x76, 0x23, 
+			0x65, 0x1F, 0x1B, 0xEA, 0x96, 0x85, 0x13, 0x84, 0x0C, 0x8C, 0xCD, 0xDA, 
+			0x3D, 0x1F, 0xEB, 0xA9, 0xA7, 0xDF, 0xE0, 0xD1, 0xDC, 0x93, 0x21, 0x7A, 
+			0x10, 0xA7, 0x92, 0x63, 0x5D, 0xAB, 0xA2, 0x13, 0x37, 0xA4 };
+
+		static TestAnchors ()
+		{
+			// add Microsoft Test Root for people who used MS makecert to create
+			// their Authenticode(tm) test certificates
+			coll.Add (new X509Certificate (rootagency));
+
+			// add Mono Test Root for people who used Mono makecert to create
+			// their Authenticode(tm) test certificates
+			coll.Add (new X509Certificate (monoTestRoot));
+		}
+	}
+}
diff --git a/mcs/class/Mono.Security/Mono.Security.X509/TrustAnchors.cs b/mcs/class/Mono.Security/Mono.Security.X509/TrustAnchors.cs
new file mode 100755
index 00000000000..058fe1c5381
--- /dev/null
+++ b/mcs/class/Mono.Security/Mono.Security.X509/TrustAnchors.cs
@@ -0,0 +1,284 @@
+//
+// TrustAnchors.cs: "Official" default Trust Anchors for Mono
+//
+// Author:
+//	Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
+//
+
+using System;
+
+namespace Mono.Security.X509 {
+
+	public class TrustAnchors : ITrustAnchors {
+
+		static byte[] msroot = { 
+			0x30, 0x82, 0x04, 0x12, 0x30, 0x82, 0x02, 0xFA, 0xA0, 0x03, 0x02, 0x01, 
+			0x02, 0x02, 0x0F, 0x00, 0xC1, 0x00, 0x8B, 0x3C, 0x3C, 0x88, 0x11, 0xD1, 
+			0x3E, 0xF6, 0x63, 0xEC, 0xDF, 0x40, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 
+			0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04, 0x05, 0x00, 0x30, 0x70, 0x31, 
+			0x2B, 0x30, 0x29, 0x06, 0x03, 0x55, 0x04, 0x0B, 0x13, 0x22, 0x43, 0x6F, 
+			0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28, 0x63, 0x29, 0x20, 
+			0x31, 0x39, 0x39, 0x37, 0x20, 0x4D, 0x69, 0x63, 0x72, 0x6F, 0x73, 0x6F, 
+			0x66, 0x74, 0x20, 0x43, 0x6F, 0x72, 0x70, 0x2E, 0x31, 0x1E, 0x30, 0x1C, 
+			0x06, 0x03, 0x55, 0x04, 0x0B, 0x13, 0x15, 0x4D, 0x69, 0x63, 0x72, 0x6F, 
+			0x73, 0x6F, 0x66, 0x74, 0x20, 0x43, 0x6F, 0x72, 0x70, 0x6F, 0x72, 0x61, 
+			0x74, 0x69, 0x6F, 0x6E, 0x31, 0x21, 0x30, 0x1F, 0x06, 0x03, 0x55, 0x04, 
+			0x03, 0x13, 0x18, 0x4D, 0x69, 0x63, 0x72, 0x6F, 0x73, 0x6F, 0x66, 0x74, 
+			0x20, 0x52, 0x6F, 0x6F, 0x74, 0x20, 0x41, 0x75, 0x74, 0x68, 0x6F, 0x72, 
+			0x69, 0x74, 0x79, 0x30, 0x1E, 0x17, 0x0D, 0x39, 0x37, 0x30, 0x31, 0x31, 
+			0x30, 0x30, 0x37, 0x30, 0x30, 0x30, 0x30, 0x5A, 0x17, 0x0D, 0x32, 0x30, 
+			0x31, 0x32, 0x33, 0x31, 0x30, 0x37, 0x30, 0x30, 0x30, 0x30, 0x5A, 0x30, 
+			0x70, 0x31, 0x2B, 0x30, 0x29, 0x06, 0x03, 0x55, 0x04, 0x0B, 0x13, 0x22, 
+			0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 0x74, 0x20, 0x28, 0x63, 
+			0x29, 0x20, 0x31, 0x39, 0x39, 0x37, 0x20, 0x4D, 0x69, 0x63, 0x72, 0x6F, 
+			0x73, 0x6F, 0x66, 0x74, 0x20, 0x43, 0x6F, 0x72, 0x70, 0x2E, 0x31, 0x1E, 
+			0x30, 0x1C, 0x06, 0x03, 0x55, 0x04, 0x0B, 0x13, 0x15, 0x4D, 0x69, 0x63, 
+			0x72, 0x6F, 0x73, 0x6F, 0x66, 0x74, 0x20, 0x43, 0x6F, 0x72, 0x70, 0x6F, 
+			0x72, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x31, 0x21, 0x30, 0x1F, 0x06, 0x03, 
+			0x55, 0x04, 0x03, 0x13, 0x18, 0x4D, 0x69, 0x63, 0x72, 0x6F, 0x73, 0x6F, 
+			0x66, 0x74, 0x20, 0x52, 0x6F, 0x6F, 0x74, 0x20, 0x41, 0x75, 0x74, 0x68, 
+			0x6F, 0x72, 0x69, 0x74, 0x79, 0x30, 0x82, 0x01, 0x22, 0x30, 0x0D, 0x06, 
+			0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00, 
+			0x03, 0x82, 0x01, 0x0F, 0x00, 0x30, 0x82, 0x01, 0x0A, 0x02, 0x82, 0x01, 
+			0x01, 0x00, 0xA9, 0x02, 0xBD, 0xC1, 0x70, 0xE6, 0x3B, 0xF2, 0x4E, 0x1B, 
+			0x28, 0x9F, 0x97, 0x78, 0x5E, 0x30, 0xEA, 0xA2, 0xA9, 0x8D, 0x25, 0x5F, 
+			0xF8, 0xFE, 0x95, 0x4C, 0xA3, 0xB7, 0xFE, 0x9D, 0xA2, 0x20, 0x3E, 0x7C, 
+			0x51, 0xA2, 0x9B, 0xA2, 0x8F, 0x60, 0x32, 0x6B, 0xD1, 0x42, 0x64, 0x79, 
+			0xEE, 0xAC, 0x76, 0xC9, 0x54, 0xDA, 0xF2, 0xEB, 0x9C, 0x86, 0x1C, 0x8F, 
+			0x9F, 0x84, 0x66, 0xB3, 0xC5, 0x6B, 0x7A, 0x62, 0x23, 0xD6, 0x1D, 0x3C, 
+			0xDE, 0x0F, 0x01, 0x92, 0xE8, 0x96, 0xC4, 0xBF, 0x2D, 0x66, 0x9A, 0x9A, 
+			0x68, 0x26, 0x99, 0xD0, 0x3A, 0x2C, 0xBF, 0x0C, 0xB5, 0x58, 0x26, 0xC1, 
+			0x46, 0xE7, 0x0A, 0x3E, 0x38, 0x96, 0x2C, 0xA9, 0x28, 0x39, 0xA8, 0xEC, 
+			0x49, 0x83, 0x42, 0xE3, 0x84, 0x0F, 0xBB, 0x9A, 0x6C, 0x55, 0x61, 0xAC, 
+			0x82, 0x7C, 0xA1, 0x60, 0x2D, 0x77, 0x4C, 0xE9, 0x99, 0xB4, 0x64, 0x3B, 
+			0x9A, 0x50, 0x1C, 0x31, 0x08, 0x24, 0x14, 0x9F, 0xA9, 0xE7, 0x91, 0x2B, 
+			0x18, 0xE6, 0x3D, 0x98, 0x63, 0x14, 0x60, 0x58, 0x05, 0x65, 0x9F, 0x1D, 
+			0x37, 0x52, 0x87, 0xF7, 0xA7, 0xEF, 0x94, 0x02, 0xC6, 0x1B, 0xD3, 0xBF, 
+			0x55, 0x45, 0xB3, 0x89, 0x80, 0xBF, 0x3A, 0xEC, 0x54, 0x94, 0x4E, 0xAE, 
+			0xFD, 0xA7, 0x7A, 0x6D, 0x74, 0x4E, 0xAF, 0x18, 0xCC, 0x96, 0x09, 0x28, 
+			0x21, 0x00, 0x57, 0x90, 0x60, 0x69, 0x37, 0xBB, 0x4B, 0x12, 0x07, 0x3C, 
+			0x56, 0xFF, 0x5B, 0xFB, 0xA4, 0x66, 0x0A, 0x08, 0xA6, 0xD2, 0x81, 0x56, 
+			0x57, 0xEF, 0xB6, 0x3B, 0x5E, 0x16, 0x81, 0x77, 0x04, 0xDA, 0xF6, 0xBE, 
+			0xAE, 0x80, 0x95, 0xFE, 0xB0, 0xCD, 0x7F, 0xD6, 0xA7, 0x1A, 0x72, 0x5C, 
+			0x3C, 0xCA, 0xBC, 0xF0, 0x08, 0xA3, 0x22, 0x30, 0xB3, 0x06, 0x85, 0xC9, 
+			0xB3, 0x20, 0x77, 0x13, 0x85, 0xDF, 0x02, 0x03, 0x01, 0x00, 0x01, 0xA3, 
+			0x81, 0xA8, 0x30, 0x81, 0xA5, 0x30, 0x81, 0xA2, 0x06, 0x03, 0x55, 0x1D, 
+			0x01, 0x04, 0x81, 0x9A, 0x30, 0x81, 0x97, 0x80, 0x10, 0x5B, 0xD0, 0x70, 
+			0xEF, 0x69, 0x72, 0x9E, 0x23, 0x51, 0x7E, 0x14, 0xB2, 0x4D, 0x8E, 0xFF, 
+			0xCB, 0xA1, 0x72, 0x30, 0x70, 0x31, 0x2B, 0x30, 0x29, 0x06, 0x03, 0x55, 
+			0x04, 0x0B, 0x13, 0x22, 0x43, 0x6F, 0x70, 0x79, 0x72, 0x69, 0x67, 0x68, 
+			0x74, 0x20, 0x28, 0x63, 0x29, 0x20, 0x31, 0x39, 0x39, 0x37, 0x20, 0x4D, 
+			0x69, 0x63, 0x72, 0x6F, 0x73, 0x6F, 0x66, 0x74, 0x20, 0x43, 0x6F, 0x72, 
+			0x70, 0x2E, 0x31, 0x1E, 0x30, 0x1C, 0x06, 0x03, 0x55, 0x04, 0x0B, 0x13, 
+			0x15, 0x4D, 0x69, 0x63, 0x72, 0x6F, 0x73, 0x6F, 0x66, 0x74, 0x20, 0x43, 
+			0x6F, 0x72, 0x70, 0x6F, 0x72, 0x61, 0x74, 0x69, 0x6F, 0x6E, 0x31, 0x21, 
+			0x30, 0x1F, 0x06, 0x03, 0x55, 0x04, 0x03, 0x13, 0x18, 0x4D, 0x69, 0x63, 
+			0x72, 0x6F, 0x73, 0x6F, 0x66, 0x74, 0x20, 0x52, 0x6F, 0x6F, 0x74, 0x20, 
+			0x41, 0x75, 0x74, 0x68, 0x6F, 0x72, 0x69, 0x74, 0x79, 0x82, 0x0F, 0x00, 
+			0xC1, 0x00, 0x8B, 0x3C, 0x3C, 0x88, 0x11, 0xD1, 0x3E, 0xF6, 0x63, 0xEC, 
+			0xDF, 0x40, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 
+			0x01, 0x01, 0x04, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x95, 0xE8, 
+			0x0B, 0xC0, 0x8D, 0xF3, 0x97, 0x18, 0x35, 0xED, 0xB8, 0x01, 0x24, 0xD8, 
+			0x77, 0x11, 0xF3, 0x5C, 0x60, 0x32, 0x9F, 0x9E, 0x0B, 0xCB, 0x3E, 0x05, 
+			0x91, 0x88, 0x8F, 0xC9, 0x3A, 0xE6, 0x21, 0xF2, 0xF0, 0x57, 0x93, 0x2C, 
+			0xB5, 0xA0, 0x47, 0xC8, 0x62, 0xEF, 0xFC, 0xD7, 0xCC, 0x3B, 0x3B, 0x5A, 
+			0xA9, 0x36, 0x54, 0x69, 0xFE, 0x24, 0x6D, 0x3F, 0xC9, 0xCC, 0xAA, 0xDE, 
+			0x05, 0x7C, 0xDD, 0x31, 0x8D, 0x3D, 0x9F, 0x10, 0x70, 0x6A, 0xBB, 0xFE, 
+			0x12, 0x4F, 0x18, 0x69, 0xC0, 0xFC, 0xD0, 0x43, 0xE3, 0x11, 0x5A, 0x20, 
+			0x4F, 0xEA, 0x62, 0x7B, 0xAF, 0xAA, 0x19, 0xC8, 0x2B, 0x37, 0x25, 0x2D, 
+			0xBE, 0x65, 0xA1, 0x12, 0x8A, 0x25, 0x0F, 0x63, 0xA3, 0xF7, 0x54, 0x1C, 
+			0xF9, 0x21, 0xC9, 0xD6, 0x15, 0xF3, 0x52, 0xAC, 0x6E, 0x43, 0x32, 0x07, 
+			0xFD, 0x82, 0x17, 0xF8, 0xE5, 0x67, 0x6C, 0x0D, 0x51, 0xF6, 0xBD, 0xF1, 
+			0x52, 0xC7, 0xBD, 0xE7, 0xC4, 0x30, 0xFC, 0x20, 0x31, 0x09, 0x88, 0x1D, 
+			0x95, 0x29, 0x1A, 0x4D, 0xD5, 0x1D, 0x02, 0xA5, 0xF1, 0x80, 0xE0, 0x03, 
+			0xB4, 0x5B, 0xF4, 0xB1, 0xDD, 0xC8, 0x57, 0xEE, 0x65, 0x49, 0xC7, 0x52, 
+			0x54, 0xB6, 0xB4, 0x03, 0x28, 0x12, 0xFF, 0x90, 0xD6, 0xF0, 0x08, 0x8F, 
+			0x7E, 0xB8, 0x97, 0xC5, 0xAB, 0x37, 0x2C, 0xE4, 0x7A, 0xE4, 0xA8, 0x77, 
+			0xE3, 0x76, 0xA0, 0x00, 0xD0, 0x6A, 0x3F, 0xC1, 0xD2, 0x36, 0x8A, 0xE0, 
+			0x41, 0x12, 0xA8, 0x35, 0x6A, 0x1B, 0x6A, 0xDB, 0x35, 0xE1, 0xD4, 0x1C, 
+			0x04, 0xE4, 0xA8, 0x45, 0x04, 0xC8, 0x5A, 0x33, 0x38, 0x6E, 0x4D, 0x1C, 
+			0x0D, 0x62, 0xB7, 0x0A, 0xA2, 0x8C, 0xD3, 0xD5, 0x54, 0x3F, 0x46, 0xCD, 
+			0x1C, 0x55, 0xA6, 0x70, 0xDB, 0x12, 0x3A, 0x87, 0x93, 0x75, 0x9F, 0xA7, 
+			0xD2, 0xA0 };
+
+		static byte[] verisign = { 
+			0x30, 0x82, 0x02, 0x40, 0x30, 0x82, 0x01, 0xA9, 0x02, 0x10, 0x03, 0xC7, 
+			0x8F, 0x37, 0xDB, 0x92, 0x28, 0xDF, 0x3C, 0xBB, 0x1A, 0xAD, 0x82, 0xFA, 
+			0x67, 0x10, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 
+			0x01, 0x01, 0x02, 0x05, 0x00, 0x30, 0x61, 0x31, 0x11, 0x30, 0x0F, 0x06, 
+			0x03, 0x55, 0x04, 0x07, 0x13, 0x08, 0x49, 0x6E, 0x74, 0x65, 0x72, 0x6E, 
+			0x65, 0x74, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 0x55, 0x04, 0x0A, 0x13, 
+			0x0E, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 0x49, 
+			0x6E, 0x63, 0x2E, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 0x0B, 
+			0x13, 0x2A, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x20, 0x43, 
+			0x6F, 0x6D, 0x6D, 0x65, 0x72, 0x63, 0x69, 0x61, 0x6C, 0x20, 0x53, 0x6F, 
+			0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x50, 0x75, 0x62, 0x6C, 0x69, 
+			0x73, 0x68, 0x65, 0x72, 0x73, 0x20, 0x43, 0x41, 0x30, 0x1E, 0x17, 0x0D, 
+			0x39, 0x36, 0x30, 0x34, 0x30, 0x39, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 
+			0x5A, 0x17, 0x0D, 0x30, 0x34, 0x30, 0x31, 0x30, 0x37, 0x32, 0x33, 0x35, 
+			0x39, 0x35, 0x39, 0x5A, 0x30, 0x61, 0x31, 0x11, 0x30, 0x0F, 0x06, 0x03, 
+			0x55, 0x04, 0x07, 0x13, 0x08, 0x49, 0x6E, 0x74, 0x65, 0x72, 0x6E, 0x65, 
+			0x74, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 0x55, 0x04, 0x0A, 0x13, 0x0E, 
+			0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 0x49, 0x6E, 
+			0x63, 0x2E, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 0x0B, 0x13, 
+			0x2A, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x20, 0x43, 0x6F, 
+			0x6D, 0x6D, 0x65, 0x72, 0x63, 0x69, 0x61, 0x6C, 0x20, 0x53, 0x6F, 0x66, 
+			0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x50, 0x75, 0x62, 0x6C, 0x69, 0x73, 
+			0x68, 0x65, 0x72, 0x73, 0x20, 0x43, 0x41, 0x30, 0x81, 0x9F, 0x30, 0x0D, 
+			0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 
+			0x00, 0x03, 0x81, 0x8D, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 
+			0xC3, 0xD3, 0x69, 0x65, 0x52, 0x01, 0x94, 0x54, 0xAB, 0x28, 0xC6, 0x62, 
+			0x18, 0xB3, 0x54, 0x55, 0xC5, 0x44, 0x87, 0x45, 0x4A, 0x3B, 0xC2, 0x7E, 
+			0xD8, 0xD3, 0xD7, 0xC8, 0x80, 0x86, 0x8D, 0xD8, 0x0C, 0xF1, 0x16, 0x9C, 
+			0xCC, 0x6B, 0xA9, 0x29, 0xB2, 0x8F, 0x76, 0x73, 0x92, 0xC8, 0xC5, 0x62, 
+			0xA6, 0x3C, 0xED, 0x1E, 0x05, 0x75, 0xF0, 0x13, 0x00, 0x6C, 0x14, 0x4D, 
+			0xD4, 0x98, 0x90, 0x07, 0xBE, 0x69, 0x73, 0x81, 0xB8, 0x62, 0x4E, 0x31, 
+			0x1E, 0xD1, 0xFC, 0xC9, 0x0C, 0xEB, 0x7D, 0x90, 0xBF, 0xAE, 0xB4, 0x47, 
+			0x51, 0xEC, 0x6F, 0xCE, 0x64, 0x35, 0x02, 0xD6, 0x7D, 0x67, 0x05, 0x77, 
+			0xE2, 0x8F, 0xD9, 0x51, 0xD7, 0xFB, 0x97, 0x19, 0xBC, 0x3E, 0xD7, 0x77, 
+			0x81, 0xC6, 0x43, 0xDD, 0xF2, 0xDD, 0xDF, 0xCA, 0xA3, 0x83, 0x8B, 0xCB, 
+			0x41, 0xC1, 0x3D, 0x22, 0x48, 0x48, 0xA6, 0x19, 0x02, 0x03, 0x01, 0x00, 
+			0x01, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 
+			0x01, 0x02, 0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 0xB5, 0xBC, 0xB0, 0x75, 
+			0x6A, 0x89, 0xA2, 0x86, 0xBD, 0x64, 0x78, 0xC3, 0xA7, 0x32, 0x75, 0x72, 
+			0x11, 0xAA, 0x26, 0x02, 0x17, 0x60, 0x30, 0x4C, 0xE3, 0x48, 0x34, 0x19, 
+			0xB9, 0x52, 0x4A, 0x51, 0x18, 0x80, 0xFE, 0x53, 0x2D, 0x7B, 0xD5, 0x31, 
+			0x8C, 0xC5, 0x65, 0x99, 0x41, 0x41, 0x2F, 0xF2, 0xAE, 0x63, 0x7A, 0xE8, 
+			0x73, 0x99, 0x15, 0x90, 0x1A, 0x1F, 0x7A, 0x8B, 0x41, 0xD0, 0x8E, 0x3A, 
+			0xD0, 0xCD, 0x38, 0x34, 0x44, 0xD0, 0x75, 0xF8, 0xEA, 0x71, 0xC4, 0x81, 
+			0x19, 0x38, 0x17, 0x35, 0x4A, 0xAE, 0xC5, 0x3E, 0x32, 0xE6, 0x21, 0xB8, 
+			0x05, 0xC0, 0x93, 0xE1, 0xC7, 0x38, 0x5C, 0xD8, 0xF7, 0x93, 0x38, 0x64, 
+			0x90, 0xED, 0x54, 0xCE, 0xCA, 0xD3, 0xD3, 0xD0, 0x5F, 0xEF, 0x04, 0x9B, 
+			0xDE, 0x02, 0x82, 0xDD, 0x88, 0x29, 0xB1, 0xC3, 0x4F, 0xA5, 0xCD, 0x71, 
+			0x64, 0x31, 0x3C, 0x3C };
+
+		static byte[] verisign_ts_root = { 
+			0x30, 0x82, 0x02, 0xBC, 0x30, 0x82, 0x02, 0x25, 0x02, 0x10, 0x4A, 0x19, 
+			0xD2, 0x38, 0x8C, 0x82, 0x59, 0x1C, 0xA5, 0x5D, 0x73, 0x5F, 0x15, 0x5D, 
+			0xDC, 0xA3, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 
+			0x01, 0x01, 0x04, 0x05, 0x00, 0x30, 0x81, 0x9E, 0x31, 0x1F, 0x30, 0x1D, 
+			0x06, 0x03, 0x55, 0x04, 0x0A, 0x13, 0x16, 0x56, 0x65, 0x72, 0x69, 0x53, 
+			0x69, 0x67, 0x6E, 0x20, 0x54, 0x72, 0x75, 0x73, 0x74, 0x20, 0x4E, 0x65, 
+			0x74, 0x77, 0x6F, 0x72, 0x6B, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 0x55, 
+			0x04, 0x0B, 0x13, 0x0E, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 
+			0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x31, 0x2C, 0x30, 0x2A, 0x06, 0x03, 
+			0x55, 0x04, 0x0B, 0x13, 0x23, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 
+			0x6E, 0x20, 0x54, 0x69, 0x6D, 0x65, 0x20, 0x53, 0x74, 0x61, 0x6D, 0x70, 
+			0x69, 0x6E, 0x67, 0x20, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x20, 
+			0x52, 0x6F, 0x6F, 0x74, 0x31, 0x34, 0x30, 0x32, 0x06, 0x03, 0x55, 0x04, 
+			0x0B, 0x13, 0x2B, 0x4E, 0x4F, 0x20, 0x4C, 0x49, 0x41, 0x42, 0x49, 0x4C, 
+			0x49, 0x54, 0x59, 0x20, 0x41, 0x43, 0x43, 0x45, 0x50, 0x54, 0x45, 0x44, 
+			0x2C, 0x20, 0x28, 0x63, 0x29, 0x39, 0x37, 0x20, 0x56, 0x65, 0x72, 0x69, 
+			0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x30, 0x1E, 
+			0x17, 0x0D, 0x39, 0x37, 0x30, 0x35, 0x31, 0x32, 0x30, 0x30, 0x30, 0x30, 
+			0x30, 0x30, 0x5A, 0x17, 0x0D, 0x30, 0x34, 0x30, 0x31, 0x30, 0x37, 0x32, 
+			0x33, 0x35, 0x39, 0x35, 0x39, 0x5A, 0x30, 0x81, 0x9E, 0x31, 0x1F, 0x30, 
+			0x1D, 0x06, 0x03, 0x55, 0x04, 0x0A, 0x13, 0x16, 0x56, 0x65, 0x72, 0x69, 
+			0x53, 0x69, 0x67, 0x6E, 0x20, 0x54, 0x72, 0x75, 0x73, 0x74, 0x20, 0x4E, 
+			0x65, 0x74, 0x77, 0x6F, 0x72, 0x6B, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 
+			0x55, 0x04, 0x0B, 0x13, 0x0E, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 
+			0x6E, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x31, 0x2C, 0x30, 0x2A, 0x06, 
+			0x03, 0x55, 0x04, 0x0B, 0x13, 0x23, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 
+			0x67, 0x6E, 0x20, 0x54, 0x69, 0x6D, 0x65, 0x20, 0x53, 0x74, 0x61, 0x6D, 
+			0x70, 0x69, 0x6E, 0x67, 0x20, 0x53, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 
+			0x20, 0x52, 0x6F, 0x6F, 0x74, 0x31, 0x34, 0x30, 0x32, 0x06, 0x03, 0x55, 
+			0x04, 0x0B, 0x13, 0x2B, 0x4E, 0x4F, 0x20, 0x4C, 0x49, 0x41, 0x42, 0x49, 
+			0x4C, 0x49, 0x54, 0x59, 0x20, 0x41, 0x43, 0x43, 0x45, 0x50, 0x54, 0x45, 
+			0x44, 0x2C, 0x20, 0x28, 0x63, 0x29, 0x39, 0x37, 0x20, 0x56, 0x65, 0x72, 
+			0x69, 0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 0x49, 0x6E, 0x63, 0x2E, 0x30, 
+			0x81, 0x9F, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 
+			0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x81, 0x8D, 0x00, 0x30, 0x81, 0x89, 
+			0x02, 0x81, 0x81, 0x00, 0xD3, 0x2E, 0x20, 0xF0, 0x68, 0x7C, 0x2C, 0x2D, 
+			0x2E, 0x81, 0x1C, 0xB1, 0x06, 0xB2, 0xA7, 0x0B, 0xB7, 0x11, 0x0D, 0x57, 
+			0xDA, 0x53, 0xD8, 0x75, 0xE3, 0xC9, 0x33, 0x2A, 0xB2, 0xD4, 0xF6, 0x09, 
+			0x5B, 0x34, 0xF3, 0xE9, 0x90, 0xFE, 0x09, 0x0C, 0xD0, 0xDB, 0x1B, 0x5A, 
+			0xB9, 0xCD, 0xE7, 0xF6, 0x88, 0xB1, 0x9D, 0xC0, 0x87, 0x25, 0xEB, 0x7D, 
+			0x58, 0x10, 0x73, 0x6A, 0x78, 0xCB, 0x71, 0x15, 0xFD, 0xC6, 0x58, 0xF6, 
+			0x29, 0xAB, 0x58, 0x5E, 0x96, 0x04, 0xFD, 0x2D, 0x62, 0x11, 0x58, 0x81, 
+			0x1C, 0xCA, 0x71, 0x94, 0xD5, 0x22, 0x58, 0x2F, 0xD5, 0xCC, 0x14, 0x05, 
+			0x84, 0x36, 0xBA, 0x94, 0xAA, 0xB4, 0x4D, 0x4A, 0xE9, 0xEE, 0x3B, 0x22, 
+			0xAD, 0x56, 0x99, 0x7E, 0x21, 0x9C, 0x6C, 0x86, 0xC0, 0x4A, 0x47, 0x97, 
+			0x6A, 0xB4, 0xA6, 0x36, 0xD5, 0xFC, 0x09, 0x2D, 0xD3, 0xB4, 0x39, 0x9B, 
+			0x02, 0x03, 0x01, 0x00, 0x01, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 
+			0x86, 0xF7, 0x0D, 0x01, 0x01, 0x04, 0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 
+			0x61, 0x55, 0x0E, 0x3E, 0x7B, 0xC7, 0x92, 0x12, 0x7E, 0x11, 0x10, 0x8E, 
+			0x22, 0xCC, 0xD4, 0xB3, 0x13, 0x2B, 0x5B, 0xE8, 0x44, 0xE4, 0x0B, 0x78, 
+			0x9E, 0xA4, 0x7E, 0xF3, 0xA7, 0x07, 0x72, 0x1E, 0xE2, 0x59, 0xEF, 0xCC, 
+			0x84, 0xE3, 0x89, 0x94, 0x4C, 0xDB, 0x4E, 0x61, 0xEF, 0xB3, 0xA4, 0xFB, 
+			0x46, 0x3D, 0x50, 0x34, 0x0B, 0x9F, 0x70, 0x56, 0xF6, 0x8E, 0x2A, 0x7F, 
+			0x17, 0xCE, 0xE5, 0x63, 0xBF, 0x79, 0x69, 0x07, 0x73, 0x2E, 0xB0, 0x95, 
+			0x28, 0x8A, 0xF5, 0xED, 0xAA, 0xA9, 0xD2, 0x5D, 0xCD, 0x0A, 0xCA, 0x10, 
+			0x09, 0x8F, 0xCE, 0xB3, 0xAF, 0x28, 0x96, 0xC4, 0x79, 0x29, 0x84, 0x92, 
+			0xDC, 0xFF, 0xBA, 0x67, 0x42, 0x48, 0xA6, 0x90, 0x10, 0xE4, 0xBF, 0x61, 
+			0xF8, 0x9C, 0x53, 0xE5, 0x93, 0xD1, 0x73, 0x3F, 0xF8, 0xFD, 0x9D, 0x4F, 
+			0x84, 0xAC, 0x55, 0xD1, 0xFD, 0x11, 0x63, 0x63 };
+
+		// old verisign code signing certificate (96-99) using MD2
+		// still valid because of the timestamps
+		static byte[] oldverisign = { 
+			0x30, 0x82, 0x02, 0x35, 0x30, 0x82, 0x01, 0x9E, 0x02, 0x05, 0x02, 0xB4, 
+			0x00, 0x00, 0x01, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 
+			0x0D, 0x01, 0x01, 0x02, 0x05, 0x00, 0x30, 0x61, 0x31, 0x11, 0x30, 0x0F, 
+			0x06, 0x03, 0x55, 0x04, 0x07, 0x13, 0x08, 0x49, 0x6E, 0x74, 0x65, 0x72, 
+			0x6E, 0x65, 0x74, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 0x55, 0x04, 0x0A, 
+			0x13, 0x0E, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 
+			0x49, 0x6E, 0x63, 0x2E, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 
+			0x0B, 0x13, 0x2A, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x20, 
+			0x43, 0x6F, 0x6D, 0x6D, 0x65, 0x72, 0x63, 0x69, 0x61, 0x6C, 0x20, 0x53, 
+			0x6F, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x50, 0x75, 0x62, 0x6C, 
+			0x69, 0x73, 0x68, 0x65, 0x72, 0x73, 0x20, 0x43, 0x41, 0x30, 0x1E, 0x17, 
+			0x0D, 0x39, 0x36, 0x30, 0x34, 0x30, 0x39, 0x30, 0x39, 0x33, 0x35, 0x35, 
+			0x39, 0x5A, 0x17, 0x0D, 0x39, 0x39, 0x31, 0x32, 0x33, 0x31, 0x30, 0x39, 
+			0x33, 0x35, 0x35, 0x38, 0x5A, 0x30, 0x61, 0x31, 0x11, 0x30, 0x0F, 0x06, 
+			0x03, 0x55, 0x04, 0x07, 0x13, 0x08, 0x49, 0x6E, 0x74, 0x65, 0x72, 0x6E, 
+			0x65, 0x74, 0x31, 0x17, 0x30, 0x15, 0x06, 0x03, 0x55, 0x04, 0x0A, 0x13, 
+			0x0E, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x2C, 0x20, 0x49, 
+			0x6E, 0x63, 0x2E, 0x31, 0x33, 0x30, 0x31, 0x06, 0x03, 0x55, 0x04, 0x0B, 
+			0x13, 0x2A, 0x56, 0x65, 0x72, 0x69, 0x53, 0x69, 0x67, 0x6E, 0x20, 0x43, 
+			0x6F, 0x6D, 0x6D, 0x65, 0x72, 0x63, 0x69, 0x61, 0x6C, 0x20, 0x53, 0x6F, 
+			0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x20, 0x50, 0x75, 0x62, 0x6C, 0x69, 
+			0x73, 0x68, 0x65, 0x72, 0x73, 0x20, 0x43, 0x41, 0x30, 0x81, 0x9F, 0x30, 
+			0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 
+			0x05, 0x00, 0x03, 0x81, 0x8D, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 
+			0x00, 0xC3, 0xD3, 0x69, 0x65, 0x52, 0x01, 0x94, 0x54, 0xAB, 0x28, 0xC6, 
+			0x62, 0x18, 0xB3, 0x54, 0x55, 0xC5, 0x44, 0x87, 0x45, 0x4A, 0x3B, 0xC2, 
+			0x7E, 0xD8, 0xD3, 0xD7, 0xC8, 0x80, 0x86, 0x8D, 0xD8, 0x0C, 0xF1, 0x16, 
+			0x9C, 0xCC, 0x6B, 0xA9, 0x29, 0xB2, 0x8F, 0x76, 0x73, 0x92, 0xC8, 0xC5, 
+			0x62, 0xA6, 0x3C, 0xED, 0x1E, 0x05, 0x75, 0xF0, 0x13, 0x00, 0x6C, 0x14, 
+			0x4D, 0xD4, 0x98, 0x90, 0x07, 0xBE, 0x69, 0x73, 0x81, 0xB8, 0x62, 0x4E, 
+			0x31, 0x1E, 0xD1, 0xFC, 0xC9, 0x0C, 0xEB, 0x7D, 0x90, 0xBF, 0xAE, 0xB4, 
+			0x47, 0x51, 0xEC, 0x6F, 0xCE, 0x64, 0x35, 0x02, 0xD6, 0x7D, 0x67, 0x05, 
+			0x77, 0xE2, 0x8F, 0xD9, 0x51, 0xD7, 0xFB, 0x97, 0x19, 0xBC, 0x3E, 0xD7, 
+			0x77, 0x81, 0xC6, 0x43, 0xDD, 0xF2, 0xDD, 0xDF, 0xCA, 0xA3, 0x83, 0x8B, 
+			0xCB, 0x41, 0xC1, 0x3D, 0x22, 0x48, 0x48, 0xA6, 0x19, 0x02, 0x03, 0x01, 
+			0x00, 0x01, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 
+			0x01, 0x01, 0x02, 0x05, 0x00, 0x03, 0x81, 0x81, 0x00, 0x31, 0xBB, 0x30, 
+			0xC5, 0x6F, 0xA7, 0xBE, 0x23, 0x26, 0x6D, 0xA5, 0x99, 0x76, 0x68, 0xC5, 
+			0x2A, 0x03, 0x28, 0x4B, 0xF3, 0x89, 0xB0, 0x99, 0x03, 0x32, 0x5B, 0x94, 
+			0xA1, 0x7B, 0xC1, 0xC8, 0x19, 0xD7, 0xF4, 0x95, 0x6C, 0xAC, 0x73, 0x24, 
+			0x0A, 0xCB, 0x44, 0x05, 0x7D, 0x78, 0xEE, 0xFA, 0xF6, 0xA7, 0x9F, 0x87, 
+			0xA4, 0x7F, 0xE8, 0xF3, 0x4B, 0x4F, 0x32, 0x30, 0x30, 0x15, 0x08, 0x17, 
+			0x01, 0xB2, 0x80, 0xFC, 0xA1, 0xD9, 0x24, 0x87, 0xA5, 0x00, 0x5F, 0xCD, 
+			0xDD, 0x29, 0xC8, 0xA1, 0xA5, 0xCA, 0x58, 0x75, 0x39, 0x60, 0x45, 0x1F, 
+			0xDE, 0x8D, 0xD6, 0x57, 0x08, 0xD3, 0xC0, 0x1B, 0x81, 0xC2, 0xD9, 0xE2, 
+			0x00, 0x8C, 0xEC, 0x0A, 0x91, 0x02, 0xC6, 0x9D, 0x36, 0x74, 0x9A, 0x83, 
+			0x6B, 0xEF, 0x7C, 0x8C, 0xD2, 0xA5, 0x2A, 0x6A, 0xC9, 0x7E, 0xDB, 0xA9, 
+			0xBD, 0x2B, 0x22, 0xFF, 0x1C };
+
+		static internal X509CertificateCollection coll;
+
+		static TrustAnchors () 
+		{
+			coll = new X509CertificateCollection ();
+			coll.Add (new X509Certificate (msroot));
+			coll.Add (new X509Certificate (verisign));
+			coll.Add (new X509Certificate (verisign_ts_root));
+		}
+
+		public X509CertificateCollection Anchors {
+			get { return coll; }
+		}
+	}
+}
diff --git a/mcs/class/Mono.Security/Mono.Security.X509/X509CertificateCollection.cs b/mcs/class/Mono.Security/Mono.Security.X509/X509CertificateCollection.cs
new file mode 100755
index 00000000000..8962f2a8d2d
--- /dev/null
+++ b/mcs/class/Mono.Security/Mono.Security.X509/X509CertificateCollection.cs
@@ -0,0 +1,152 @@
+//
+// Based on System.Security.Cryptography.X509Certificates.X509CertificateCollection
+//	in System assembly
+//
+// Authors:
+//	Lawrence Pit (loz@cable.a2000.nl)
+//	Sebastien Pouliot (spouliot@motus.com)
+//
+
+using System;
+using System.Collections;
+
+namespace Mono.Security.X509 {
+
+	[Serializable]
+	public class X509CertificateCollection : CollectionBase, IEnumerable {
+		
+		public X509CertificateCollection () {}
+		
+		public X509CertificateCollection (X509Certificate [] value) 
+		{
+			AddRange (value);
+		}
+		
+		public X509CertificateCollection (X509CertificateCollection value)
+		{
+			AddRange (value);
+		}
+		
+		// Properties
+		
+		public X509Certificate this [int index] {
+			get { return (X509Certificate) InnerList [index]; }
+			set { InnerList [index] = value; }
+		}
+		
+		// Methods
+
+		public int Add (X509Certificate value)
+		{
+			if (value == null)
+				throw new ArgumentNullException ("value");
+			
+			return InnerList.Add (value);
+		}
+		
+		public void AddRange (X509Certificate [] value) 
+		{
+			if (value == null)
+				throw new ArgumentNullException ("value");
+
+			for (int i = 0; i < value.Length; i++) 
+				InnerList.Add (value [i]);
+		}
+		
+		public void AddRange (X509CertificateCollection value)
+		{
+			if (value == null)
+				throw new ArgumentNullException ("value");
+
+			for (int i = 0; i < value.InnerList.Count; i++) 
+				InnerList.Add (value [i]);
+		}
+		
+		public bool Contains (X509Certificate value) 
+		{
+			return InnerList.Contains (value);
+		}
+
+		public void CopyTo (X509Certificate[] array, int index)
+		{
+			InnerList.CopyTo (array, index);
+		}
+		
+		public new X509CertificateEnumerator GetEnumerator ()
+		{
+			return new X509CertificateEnumerator (this);
+		}
+		
+		IEnumerator IEnumerable.GetEnumerator ()
+		{
+			return InnerList.GetEnumerator ();
+		}
+		
+		public override int GetHashCode () 
+		{
+			return InnerList.GetHashCode ();
+		}
+		
+		public int IndexOf (X509Certificate value)
+		{
+			return InnerList.IndexOf (value);
+		}
+		
+		public void Insert (int index, X509Certificate value)
+		{
+			InnerList.Insert (index, value);
+		}
+		
+		public void Remove (X509Certificate value)
+		{
+			InnerList.Remove (value);
+		}
+
+		// Inner Class
+		
+		public class X509CertificateEnumerator : IEnumerator {
+
+			private IEnumerator enumerator;
+
+			// Constructors
+			
+			public X509CertificateEnumerator (X509CertificateCollection mappings)
+			{
+				enumerator = ((IEnumerable) mappings).GetEnumerator ();
+			}
+
+			// Properties
+			
+			public X509Certificate Current {
+				get { return (X509Certificate) enumerator.Current; }
+			}
+			
+			object IEnumerator.Current {
+				get { return enumerator.Current; }
+			}
+
+			// Methods
+			
+			bool IEnumerator.MoveNext ()
+			{
+				return enumerator.MoveNext ();
+			}
+			
+			void IEnumerator.Reset () 
+			{
+				enumerator.Reset ();
+			}
+			
+			public bool MoveNext () 
+			{
+				return enumerator.MoveNext ();
+			}
+			
+			public void Reset ()
+			{
+				enumerator.Reset ();
+			}
+		}		
+	}
+}
+
diff --git a/mcs/class/Mono.Security/Mono.Security.X509/X509Chain.cs b/mcs/class/Mono.Security/Mono.Security.X509/X509Chain.cs
new file mode 100755
index 00000000000..cef109c42b6
--- /dev/null
+++ b/mcs/class/Mono.Security/Mono.Security.X509/X509Chain.cs
@@ -0,0 +1,119 @@
+//
+// X509Chain.cs: X.509 Certificate Path
+//	This is a VERY simplified and minimal version (for Authenticode support)
+//
+// Author:
+//	Sebastien Pouliot (spouliot@motus.com)
+//
+// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
+//
+
+using System;
+
+namespace Mono.Security.X509 {
+
+	public class X509Chain {
+
+		private X509CertificateCollection roots;
+		private X509CertificateCollection certs;
+		private X509Certificate root;
+
+		public X509Chain ()
+		{
+			certs = new X509CertificateCollection ();
+		}
+
+		public void LoadCertificate (X509Certificate x509) 
+		{
+			certs.Add (x509);
+		}
+
+		public void LoadCertificates (X509CertificateCollection coll) 
+		{
+			certs.AddRange (coll);
+		}
+
+		public X509Certificate FindByIssuerName (string issuerName) 
+		{
+			foreach (X509Certificate x in certs) {
+				if (x.IssuerName == issuerName)
+					return x;
+			}
+			return null;
+		}
+
+		public X509CertificateCollection GetChain (X509Certificate x509) 
+		{
+			X509CertificateCollection path = new X509CertificateCollection ();
+			X509Certificate x = FindCertificateParent (x509);
+			if (x != null) {
+				while (x != null) {
+					x509 = x;
+					path.Add (x509);
+					x = FindCertificateParent (x509);
+					if ((x != null) && (x.IsSelfSigned))
+						x = null;
+				}
+			}
+			// find a trusted root
+			x = FindCertificateRoot (x509);
+			if (x == null)
+				return null;
+			root = x;
+			return path;
+		}
+
+		private X509CertificateCollection GetTrustAnchors () 
+		{
+			// TODO - Load from machine.config
+			ITrustAnchors trust = (ITrustAnchors) new TestAnchors ();
+			return trust.Anchors;
+		}
+
+		public X509CertificateCollection TrustAnchors {
+			get { return ((roots == null) ? GetTrustAnchors () : roots); }
+			set { roots = value; }
+		}
+
+		public X509Certificate Root {
+			get { return root; }
+		}
+
+		public void Reset () 
+		{
+			// this force a reload
+			roots = null;
+			certs.Clear ();
+		}
+
+		private X509Certificate FindCertificateParent (X509Certificate child) 
+		{
+			foreach (X509Certificate potentialParent in certs) {
+				if (IsParent (child, potentialParent))
+					return potentialParent;
+			}
+			return null;
+		}
+
+		private X509Certificate FindCertificateRoot (X509Certificate x509) 
+		{
+			// if the trusted root is in the path
+			if (TrustAnchors.Contains (x509))
+				return x509;
+
+			foreach (X509Certificate root in TrustAnchors) {
+				if (IsParent (x509, root))
+					return root;
+			}
+
+			return null;
+		}
+
+		private bool IsParent (X509Certificate child, X509Certificate parent) 
+		{
+			if (child.IssuerName != parent.SubjectName)
+				return false;
+			return (child.VerifySignature (parent.RSA));
+		}
+	}
+}