TNGrid CA:
Usually Grid Computing infrastructures require a certification authority for user's authentification.
To use TNGrid users need to obtain a certificate from the TNGrid Certification Authority (TNGrid CA).
TNGrid CA has registred but is not yet accredited by the EuGridPMA. The EUGridPMA is the international organisation to coordinate the trust fabric for e-Science authentification in Europe.
In TNGrid infrastructure request a user certificate can be done with access to this page: Certification Request
In TNGrid infrastructure download current CRL (Certificate Revocation List)can be done with access to this page: CRLs

Certificate Policy (CP) and Certification Practice Statement (CPS):
This document is the combined Certificate Policy and Certification Practice Statement of the TNGrid Certification Authority. It describes the set of procedures followed by the TNGrid CA and is structured according to RFC 3647:
Version 1.0 , July 2011, Download (word, pdf)

In the context of this CP/CPS the term "Subscribers" eligible for certification from the TNGrid CA are:

• Individuals from organizations involved in the TNGrid
• Servers/hosts operated by members of TNGrid
• Services running on servers which are used in activities of TNGrid

Certificates Requests Status:

• Valid Certificates
• Pending Certificate Requests
• Expired Certificates

Contact CA Administrators:
Mohamed Jemni
ESSTT, UTIC
5 Avenue Taha Hussein, BP, 56, Bab manara, 10088
Tunis, Tunisia
e-mail: mohamed.jemni@fst.rnu.tn
Phone: +216 97 41 93 28
Fax: +216 71 39 11 66