Electronic micro identification circuit that is inherently bonded to someone or something
First Claim
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1. A secure microprocessor based portable data carrier, comprising:
- means for storing information inherently related to a designated user;
means for protecting said information so that an unauthorized use of said data carrier will render said data carrier unusable.
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Abstract
This invention relates to a small portable microprocessor based circuit (electronic module) that contains information about the user of the circuit that is known or inherently known by the user. The circuit is small enough to fit inside a thickened U.S. nickel and enables a user to perform secure transactions such as money transfers, information transfers, access control, etc. The electronic module is designed to be extremely secure both physically and electronically. Furthermore, the electronic module is useless to a person other than the designated user.
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Citations
9 Claims
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1. A secure microprocessor based portable data carrier, comprising:
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means for storing information inherently related to a designated user; means for protecting said information so that an unauthorized use of said data carrier will render said data carrier unusable. - View Dependent Claims (2, 3, 4)
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5. A method of identification comprising:
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touching a microprocessor based data carrier to host system; communicating over a single contact encrypted information; providing data inherently associated to a user to said host system; and approving an identification of said user if said data provided in said providing step matches a data stored in said microprocessor based data carrier. - View Dependent Claims (6)
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7. A microcircuit comprising:
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a microprocessor core; a memory circuit; a one wire UART having a one wire interface; a math coprocessor adapted to provide data encryption and decryption capabilities to said microcircuit; and a data bus connecting said microprocessor core, said memory circuit, said one wire UART and said math coprocessor so that data can be transferred;
said microcircuit being small enough to be incorporated into an articulatable accessory, said microcircuit adapted to contain data inherently associated with a predetermined user, and said microcircuit being capable of rendering itself unusable if tampered with in an unauthorized fashion.
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8. An electronic micro identification circuit that is inherently bonded to a person, comprising:
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means for storing information inherently bonded to a predetermined person; means for protecting said information; means for communicating with a host in order to receive a user inputted information and to compare said user inputted information with said stored information. - View Dependent Claims (9)
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Specification