SYSTEM AND METHOD USING INFORMATION BASED INDICIA FOR SECURING AND AUTHENTICATING TRANSACTIONS
First Claim
Patent Images
1. A method for authenticating an information-based indicium, the method comprising:
- receiving an article bearing a first identifier, wherein the first identifier substantially prevents a single user from accumulating multiple articles bearing the same first identifier;
receiving a first digital certificate that is derived in part by encoding the first identifier; and
comparing the first digital certificate and the first identifier to authenticate the information-based indicium.
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Abstract
A method, system, and apparatus for authenticating transactions and records is disclosed. A method for authenticating an information-based indicium includes receiving an article bearing a first identifier, wherein the first identifier substantially prevents a single user from accumulating multiple articles bearing the same first identifier, receiving a first digital certificate that is derived in part by encoding the first identifier, and comparing the first digital certificate and the first identifier to authenticate the information-based indicium.
57 Citations
20 Claims
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1. A method for authenticating an information-based indicium, the method comprising:
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receiving an article bearing a first identifier, wherein the first identifier substantially prevents a single user from accumulating multiple articles bearing the same first identifier;
receiving a first digital certificate that is derived in part by encoding the first identifier; and
comparing the first digital certificate and the first identifier to authenticate the information-based indicium. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A computer readable medium containing an executable program for authenticating an information-based indicium, where the program performs the steps of:
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receiving an article bearing a first identifier, wherein the first identifier substantially prevents a single user from accumulating multiple articles bearing the same first identifier;
receiving a first digital certificate that is derived in part by encoding the first identifier; and
comparing the first digital certificate and the first identifier to authenticate the information-based indicium.
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20. A system for authenticating an information-based indicium, comprising:
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an article bearing a first identifier, the first identifier substantially preventing a single user from accumulating multiple articles bearing the same first identifier; and
at least one computer adapted to receive the first identifier and to generate a first digital certificate that is derived at least in part by encoding the first identifier;
wherein the article and first digital certificate may be collectively presented for authenticating the information-based indicium by comparing the first identifier to the first digital certificate.
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Specification