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Secure file verification station for ensuring data integrity

  • US 20030188180A1
  • Filed: 03/28/2002
  • Published: 10/02/2003
  • Est. Priority Date: 03/28/2002
  • Status: Abandoned Application
First Claim
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1. A secure file verification station for verifying data integrity of a data file comprising:

  • a secure memory unit for receiving the data file from a trusted source and for securely storing the data file;

    a processor coupled to the secure memory unit configured to generate a unique encryption key for the data file, to apply hashing functions to the data file and to apply encryption and decryption functions that use the unique encryption key derived from the data file; and

    a network interface for transmitting the data file and encrypted data derived from the data file over a network to at least one client and for receiving the data file from the at least one client subsequently, wherein the processor verifies data integrity of the data file subsequently received from the at least one client.

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