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Method for providing multimedia files and terminal therefor

  • US 20020076051A1
  • Filed: 12/20/2000
  • Published: 06/20/2002
  • Est. Priority Date: 12/20/2000
  • Status: Active Grant
First Claim
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1. A method of securely distributing a data file to a user, the method comprising the steps of:

  • encrypting a first key using a second key, to provide an encrypted first key;

    storing the encrypted first key on an integrated circuit card at a first party;

    providing the integrated circuit card to the user;

    encrypting the data file using the first key, to result in an encrypted data file at the first party; and

    distributing the encrypted file to a second party for delivery of the encrypted data file from the second party to a terminal associated with the user for downloading of the data file from the second party using the integrated circuit card.

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