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Secure digital content reproduction using biometrically derived hybrid encryption techniques

  • US 20050246763A1
  • Filed: 03/24/2005
  • Published: 11/03/2005
  • Est. Priority Date: 03/25/2004
  • Status: Abandoned Application
First Claim
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1. A secure digital content reproduction method, comprising:

  • (a) identifying an individual user at a first CE appliance with at least one repeatable biometric signature linked to the individual user;

    (b) from the biometric signature, generating a private-public cryptographic key pair;

    (c) providing the public key to one or more sources of digital content;

    (d) receiving at the first CE appliance digital content secured with the public key;

    (e) applying the private key, thereby permitting rendering of the secured digital content.

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