W3C home > Mailing lists > Public > www-ws@w3.org > April 2002

Web Services - Non-repudiation

From: Srinivas Cheruku <csri@sonata-software.com>
Date: Wed, 24 Apr 2002 10:37:04 +0530
Message-ID: <E0315628431FD611BB4300C04F152376B4B719@BG1MAIL>
To: www-ws@w3.org
Cc: Srinivas Cheruku <csri@sonata-software.com>
Hi,

I want to implement all the core requirements of security like
Authentication, Authorization, Privacy, Integrity and Non-repudiation.

From the search on the web, for acheiving Non-repudiation we can make use of
XML Digital Signatures.
But, i didnot find any information regarding the timestamping. XML Digital
Signatures can prove the source of origin but how can we take care of Time
Stamping so that we can prove that the sender as digitally signed before the
expiry or revoking of his certificate.

If i am wrong, please guiding me for acheiving non-repudiation in web
services.

Many Thanks and regards,
Srini
*********************************************************************
Disclaimer: The information in this e-mail and any attachments is
confidential / privileged. It is intended solely for the addressee or
addressees. If you are not the addressee indicated in this message, you may
not copy or deliver this message to anyone. In such case, you should destroy
this message and kindly notify the sender by reply email. Please advise
immediately if you or your employer does not consent to Internet email for
messages of this kind.
*********************************************************************
Received on Wednesday, 24 April 2002 01:05:12 GMT

This archive was generated by hypermail 2.2.0+W3C-0.50 : Tuesday, 3 July 2007 12:25:40 GMT