Get public key from certificate, and Convert the key to the RSAParameterhttp://msmvps.com/blogs/montaque/archive/2004/04/08/4767.aspxbyte[] pk = cer.GetPublicKey(); byte[] m = new byte[pk.Length - 3]; Buffer.BlockCopy(pk, 0, m, 0, m.Length); byte[] e = new byte[3]; Buffer.BlockCopy(pk, m.Length, e, 0, 3); String key = "&lt;RSAKeyValue&gt;&lt;Modulus&gt;" + Convert.ToBase64String(menCommunityServer 2008.5 SP2 (Build: 40407.4157)Get public key from certificate, and Convert the key to the RSAParameterhttp://msmvps.com/blogs/montaque/archive/2004/04/08/4767.aspx#1381168Wed, 05 Dec 2007 22:34:24 GMTd67277c4-116b-43f1-b688-e9ef184ea916:1381168Get public key from certificate, and Convert the key to the RSAParameter<p>Pingback from &nbsp;Get public key from certificate, and Convert the key to the RSAParameter</p> <img src="http://msmvps.com/aggbug.aspx?PostID=1381168" width="1" height="1">Pretty Goodhttp://msmvps.com/blogs/montaque/archive/2004/04/08/4767.aspx#61541Thu, 04 Aug 2005 19:06:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:61541Montaqueexcellent !! you fu'n rule, dude <br>contact me, please <br>nirvfan_mty (at) hot... blah blah blah <br> <br>cheers<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=61541" width="1" height="1">re:Get public key from certificate, and Convert the key to the RSAParameterhttp://msmvps.com/blogs/montaque/archive/2004/04/08/4767.aspx#42764Sat, 16 Apr 2005 07:37:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:42764TrackBack^_~<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=42764" width="1" height="1">re:Get public key from certificate, and Convert the key to the RSAParameterhttp://msmvps.com/blogs/montaque/archive/2004/04/08/4767.aspx#41837Wed, 13 Apr 2005 04:12:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:41837TrackBack^_^,Pretty Good!<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=41837" width="1" height="1">re: Get public key from certificate, and Convert the key to the RSAParameterhttp://msmvps.com/blogs/montaque/archive/2004/04/08/4767.aspx#14479Tue, 28 Sep 2004 20:01:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:14479Montaqued<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=14479" width="1" height="1">re: Get public key from certificate, and Convert the key to the RSAParameterhttp://msmvps.com/blogs/montaque/archive/2004/04/08/4767.aspx#4768Thu, 08 Apr 2004 17:28:00 GMTd67277c4-116b-43f1-b688-e9ef184ea916:4768MontaqueHere cer is a X509Certificate<div style="clear:both;"></div><img src="http://msmvps.com/aggbug.aspx?PostID=4768" width="1" height="1">