US 2010/0146116 A1 · METHOD OF CONTROLLING DOWNLOAD LOAD OF SECURE MICRO CLIENT IN DOWNLOADABLE CONDITIONAL ACCESS SYSTEM

Abstract

A method of controlling a download load of a Secure Micro (SM) client in a Downloadable Conditional Access System (DCAS) is provided. The method of controlling a download load of an SM client including: analyzing version information of SMs and version information of SM clients to control the download load generated in the DCAS, the version information of the SMs and the version information of the SM clients being provided from an Authentication Proxy (AP) server, and the SM clients being installed in the SMs; determining a download policy associated with a download time of a target SM client for the SMs based on a result of the analysis; and providing the AP server with the determined download policy.

Claims18

Dependent claims

A download policy determination method in a Downloadable Conditional Access System (DCAS), the download policy determination method comprising:

analyzing version information of Secure Micros (SMs) and version information of SM clients, the version information of the SMs and the version information of the SM clients being provided from an Authentication Proxy (AP) server, the SM clients being installed in the SMs;
determining a download policy associated with a download time of a target SM client for the SMs based on a result of the analysis;
and
providing the AP server with information associated with the determined download policy.

1 more element

Dependencies are inferred from the claim text.

Facts

Application

12/546,851Filed 25 Aug 2009

Priority

KR 10-2008-012515110 Dec 2008

Published

10 Jun 2010

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

G06F 21/6218
Protecting access to data via a platform, e.g. using keys or access control rules: to a system of files or objects, e.g. local or distributed file…
G06F 21/33
User authentication: using certificates
H04L 63/062
For supporting key management in a packet data network: for key distribution, e.g. centrally by trusted party
H04L 63/0823
For authentication of entities: using certificates

Method of controlling download load of secure micro client in downloadable conditional access system

Life of this patent

Method of controlling download load of secure micro client in downloadable conditional access system

Life of this patent

Abstract

Claims18