| 摘要 |
Techniques for string-based biometric authentication are described that includes a method for string-based biometric authentication provided that comprises the steps of receiving a username and password combination associated within a person, acquiring a biometric data from the person, generating a random string of biometric information based on the biometric data using a randomization function, truncating said random biometric string, and storing said truncated random biometric string along within the associated username and password combination of the person in a biometric database for future authorizations of the same person. To authenticate a user, the acquired biometric data is compared with a truncated biometric string in said biometric database searching for a match, and if a match is found, authorization of the person to access a resource is given.
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