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Information encryption device and encryption method

  • US 20010009580A1
  • Filed: 01/24/2001
  • Published: 07/26/2001
  • Est. Priority Date: 01/26/2000
  • Status: Abandoned Application
First Claim
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1. An information encryption device that receives information distributed from an external information source, encrypts the information, stores the encrypted information, and, when using the information, decrypts the encrypted information, said information encryption device including an information processor, comprising:

  • a unique information storage means for storing a first unique information item that specifies exclusively a predesignated information encryption device and a second unique information item that corresponds to said first unique information item;

    an encryption means for encrypting said distributed information that has been received with said first unique information item as an encryption key; and

    a decoding means for decoding the information that has been encrypted by said encryption means with a second unique information item as a decoding key.

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