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MONITORING AND CONTROLLING ACCESS TO ELECTRONIC CONTENT

  • US 20130212395A1
  • Filed: 12/17/2012
  • Published: 08/15/2013
  • Est. Priority Date: 02/13/2012
  • Status: Active Grant
First Claim
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1. A method of monitoring and controlling access to an electronic content, comprising:

  • creating, by an owner server, a group comprising generating a group public key PKG and a group secret key SKG;

    adding, by the owner server, a member to the group, comprising generating a first share SKG1 from the group secret key SKG and a public key of a member, and a second share SKG2 from the group secret key SKG and a public key of a mediator; and

    providing, by the owner server, the first share SKG1 to a member server of the member and the second shares SKG2 to a mediator server of the mediator.

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