Invention Grant
- Patent Title: System and method for conditional access key encryption
- Patent Title (中): 条件访问密钥加密的系统和方法
-
Application No.: US12315814Application Date: 2008-12-05
-
Publication No.: US08654981B2Publication Date: 2014-02-18
- Inventor: William M. Gillon , Stephen G. Perlman
- Applicant: William M. Gillon , Stephen G. Perlman
- Applicant Address: US GA Suwanee
- Assignee: AARIS Enterprises, Inc.
- Current Assignee: AARIS Enterprises, Inc.
- Current Assignee Address: US GA Suwanee
- Agent Troy A. Van Aacken
- Main IPC: H04L9/08
- IPC: H04L9/08
Abstract:
A system for processing multimedia channels is described comprising: transmitting decryption keys for decrypting the multimedia channels, the keys encrypted in both a first encryption format and a second encryption format; the keys encrypted in the first encryption format being decryptable by a first type of multimedia receiver; and the keys encrypted in the second encryption format being decryptable by a second type of multimedia receiver.
Public/Granted literature
- US20090147953A1 System and method for conditional access key encryption Public/Granted day:2009-06-11
Information query
