METHODS, SYSTEMS AND DEVICES FOR ELECTRONIC NOTARY WITH SIGNATURE AND BIOMETRIC IDENTIFIER

摘要

A method, system and device are provided for authenticating a signature made by a signer. When the signer is making the signature a biometric quantity associated with the signer may be sampled. The sampling generates a sequence of biometric samples of the biometric quantity. Continuity of generated sequence of biometric samples of the biometric quantity is validated. Each of the biometric samples of the biometric quantity in the generated sequence is validated. The signature of the signer may be authenticated when the generated sequence of biometric samples is validated, and a continuity of the biometric samples is validated.

主权项

1. A method for authenticating a signature made by a signer, comprising:
generating a sequence of biometric samples of a biometric quantity by sampling the biometric quantity associated with the signer while the signer is making the signature; validating a continuity of the generated sequence of biometric samples; validating each biometric sample in the generated sequence of biometric samples; and authenticating the signature of the signer when the generated sequence of biometric samples is validated and the continuity of the sequence of biometric samples is validated.