Auditable security system for the generation of cryptographically protected digital data
First Claim
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1. A system for authenticating information, said system comprising:
- means for reading the information contained in a document;
means coupled to said reading means for securely time stamping read information;
means coupled to said reading means for securely coding the information read from the document;
means coupled to said coding means for securely counting the number of documents coded by said coding means; and
means for printing program updates on the documents.
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Abstract
A secure system for Authentication information. The system includes a scanner for reading the information contained in a document, a timing mechanism for entering the time the document was read, an encryptor for encrypting the read and timed information and a counter for counting the number of documents processed.
95 Citations
11 Claims
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1. A system for authenticating information, said system comprising:
- means for reading the information contained in a document;
means coupled to said reading means for securely time stamping read information;
means coupled to said reading means for securely coding the information read from the document;means coupled to said coding means for securely counting the number of documents coded by said coding means; and means for printing program updates on the documents. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- means for reading the information contained in a document;
Specification