Method and apparatus for personal verification utilizing nonpredictable codes and biocharacteristics
First Claim
1. A user verification system comprising:
- a user device which is adapted to generate a time varying, multi-character, nonpredictable code;
a verification device; and
means for permitting the user to communicate the nonpredictable code generated by the user device at a given time to the verification device in a manner such that an indication of a biocharacteristic of the user is communicated with each code character;
the verification device including means for generating the same nonpredictable code as is appearing at the user device at the given time, and means for converting each character of the generated nonpredictable code to an indication of the character which includes an indication of the biocharacteristic;
means for comparing the communicated characters, including the indications of biocharacteristics, with the converted character indications including biocharacteristic indications, and means for indication verification if the compared characters, including biocharacteristic indications, match in a predetermined way.
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Accused Products
Abstract
A personal verification system comprising a user device which is adapted to generate a time varying, multi-character, nonpredictable code; a verification device; a mechanism for permitting the user to communicate the nonpredictable code generated by the user device at a given time to the verification device in a manner such that a biocharacteristic of the user is communicated with each code character; the verification device including a mechanism for generating the same nonpredictable code as is appearing at the user device at the given time, a mechanism for converting each character of the generated nonpredictable code to an indication of the character which includes the biocharacteristic; and, a mechanism for comparing the communicated characters including biocharacteristics with the character indications including biocharacteristic, and a mechanism for indicating verification if the compared characters, including the biocharacteristic, match in a predetermined way.
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Citations
11 Claims
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1. A user verification system comprising:
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a user device which is adapted to generate a time varying, multi-character, nonpredictable code; a verification device; and means for permitting the user to communicate the nonpredictable code generated by the user device at a given time to the verification device in a manner such that an indication of a biocharacteristic of the user is communicated with each code character; the verification device including means for generating the same nonpredictable code as is appearing at the user device at the given time, and means for converting each character of the generated nonpredictable code to an indication of the character which includes an indication of the biocharacteristic; means for comparing the communicated characters, including the indications of biocharacteristics, with the converted character indications including biocharacteristic indications, and means for indication verification if the compared characters, including biocharacteristic indications, match in a predetermined way. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for verifying the identity of an individual comprising the steps of:
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a user device generating a time varying, multi-character, nonpredictable code; the individual communicating the unpredictable code generated at a given time to a verification device in a manner such that an indication of a biocharacteristic of the individual is included with each code character; and the verification device generating the same nonpredictable code as is appearing at the user device at the given time, converting each character of the generated code to an indication of the character which includes an indication of the biocharacteristic of the individual, comparing the communicated character indications, including biocharacteristic indications, with the converted character indications including biocharacteristic indications, and indicating verification if the compared characters, including biocharacteristic indications, match in a predetermined way. - View Dependent Claims (9, 10, 11)
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Specification