×

Method and device for securing content delivery over a communication network via content keys

  • US 20070033396A1
  • Filed: 01/27/2004
  • Published: 02/08/2007
  • Est. Priority Date: 08/13/2003
  • Status: Abandoned Application
First Claim
Patent Images

1. A device, located at a remote site in communication with a network having at least one server, comprising:

  • a processor in communication with a memory, said processor operable to execute code for;

    receiving a first information item comprising an access code and a content key scrambled using a key known by said remote site;

    descrambling said first information item using a corresponding decrypting key; and

    receiving a second information item scrambled using said content key after said server hosting the second information item verifies said access code.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×