Patent ID: 8775814

Claim:
A personalized biometric identification and non-repudiation system to facilitate in securing critical transactions for users, said system comprising: a server adapted to personalize designated biometric prints of a user to compute and register at least one set of personalized biometric signatures with a unique Device identification Number, wherein said set of personalized biometric signatures are represented by a Bio-print identification Number and a User identification Number, said server further adapted to execute a non-repudiation process to identify and authenticate a user and generate a non-repudiation certificate for authorizing a critical transaction; and a plurality of bio print readers discretely associated with the users and embedded with said set of personalized biometric signatures for a user by said server over a unidirectional non-Internet based channel, each said bio print reader adapted to facilitate said non-repudiation process by verifying the identity of a user on matching a sensed biometric print of a user with said biometric signature; wherein each said bio print read comprises: a read-only memory adapted to store at least said Bio-print identification Number and said User identification Number; at least one sensor selected from the group consisting of a biometric sensor and an optical sensor, said sensor adapted to sense at least one encrypted authentication token and at least one designated biometric print of a user; a microprocessor embedded with custom applications including security protocols, biometric hash and key management application and co-operating with said memory and said sensor, said microprocessor adapted to process the sensed biometric print of the user and further adapted to decrypt said encrypted authentication token using said User identification Number in the event that the processed biometric print matches with said Bio-print identification Number; a display co-operating with said microprocessor adapted to receive and display said decrypted authentication token; and a rechargeable power supply co-operating with said microprocessor adapted to energize said bio print reader.