Patent ID: 8850299
Filing Date: 2014-09-30
Classification: G07C,H04L

Abstract:
1. A method of processing biometric data relating to a biological part, said method including the following stages: /a/ obtaining a first set of transformed biometric data by applying at least one transformation intrinsically presenting characteristics of irreversibility to a first set of biometric data; /b/ obtaining a second set of transformed biometric data by applying said transformation to a second set of biometric data; /c/ deciding whether the second biometric data set corresponds to the first biometric data set on the basis of a comparison between the first transformed biometric data set and the second transformed biometric data set; wherein said comparison is performed on the basis of a digital representation of said first and second transformed biometric data sets as a function of an error-correcting code word, wherein the transformation is irreversible because it is secret.