Which data must be put into the message digest function for verifying a typical S/MIME message? Which headers, which content? Where can I find information about that? Wolfgang: PS: A typical S/MIME message looks like: Date: Fri, 15 May 1998 12:28:41 +0200 From: Wolfgang Platzer <[EMAIL PROTECTED]> Organization: IAIK X-Mailer: Mozilla 4.05 [de] (WinNT; I) MIME-Version: 1.0 To: [EMAIL PROTECTED] Subject: Netscape Signiert! Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------msC442D619EE451DA1B00101BF" X-UIDL: 893854477 Status: R Dies ist eine kryptographisch unterzeichnete Nachricht im MIME-Format. --------------msC442D619EE451DA1B00101BF Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Signiert! --------------msC442D619EE451DA1B00101BF Content-Type: application/x-pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: Kryptographische Unterschrift mit S/MIME MIIGQQYJKoZIhvcNAQcCoIIGMjCCBi4CAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHAaCC ... h6V7A2woyj2DCGYHqAyKWWxo6mUefmkKwEXQ6/PNQQdM2yun9EDB --------------msC442D619EE451DA1B00101BF-- -- Dipl.-Ing. Wolfgang Platzer Technische Universitaet Graz - University of Technology Graz Institut f�r Angewandte Informationsverarbeitung und Kommunikationstechnologien Klosterwiesgasse 32/I, A-8010 Graz, Tel: ++43 316 873-5527,Fax: ++43 316 873-5520 URL <http://www.iaik.tu-graz.ac.at/index.html> +-------------------------------------------------------------------------+ | Administrative requests should be sent to [EMAIL PROTECTED] | | List service provided by Open Software Associates, http://www.osa.com/ | +-------------------------------------------------------------------------+
