- Patent Title: Authentication of data transmitted in a digital transmission system
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Application No.: US12140303Application Date: 2008-06-17
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Publication No.: US08015401B2Publication Date: 2011-09-06
- Inventor: Jean-Bernard Gerard Maurice Beuque , Philippe Poulain
- Applicant: Jean-Bernard Gerard Maurice Beuque , Philippe Poulain
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Thomson Licensing S.A.
- Current Assignee: Thomson Licensing S.A.
- Current Assignee Address: FR Boulogne-Billancourt
- Agency: Osha • Liang LLP
- Priority: EP00400912 20000403
- Main IPC: H04L9/00
- IPC: H04L9/00
Abstract:
A method of authenticating data transmitted in a digital transmission system, in which the method comprises the steps, prior to transmission, of determining at least two encrypted values for at least some of the data, each encrypted value being determined using a key of a respective encryption algorithm, and outputting said at least two encrypted values with said data.
Public/Granted literature
- US20080263354A1 AUTHENTICATION OF DATA TRANSMITTED IN A DIGITAL TRANSMISSION SYSTEM Public/Granted day:2008-10-23
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