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7
Biometric model for
autheNticatioN uSiNg
the iriS of the eye
e proposed model described in this chapter is based on the bio-
metric authentication method using the iris of the eye and the
asymmetric cryptography using the Rivest–Shamir–Adleman
(RSA) algorithm (Stallings 1999). is model is founded on the
use of biometric iris signatures’ gabarit of a person to access a com-
puter system. e justification for the choice of the biometric model
based on the iris of the eye is presented in this chapter, as well as
the description of the different modules constituting this model.
In this model, the authentication process allows one to obtain a
dia ...