Privacy Preserving Iris Based Biometric Identity Verification I saugantis privatum , akies rainel s analize gr stas, biometrinio tapatumo verifikavimas

Iris biometrics is considered one of the most accurate and robust methods of identity verification. Individually unique iris features can be presented in a compact binary form easily compared with reference template to confirm identity. However, when templates or features are disclosed, iris biometrics is no longer suitable for verification. Therefore, there is a need to perform iris feature matching without revealing the features itself and reference template. The paper proposes an extension of the standard iris-based verification protocol that introduces features and a template locking mechanism, which guarantees that no sensitive information is exposed. Article in English Straipsnyje nagrin jama biometrinio tapatumo, nustatomo pagal mogaus akies rainel s vaizd , verifikavimo problema. Pasiūlomas egzistuojan io standartinio biometrinio asmens tapatumo verifikavimo protokolo pl tinys, kuris remiasi rainel s po ymi ir ablon u raktais. Parodoma, kad io patobulinto protokolo taikymas garantuoja priva ios informacijos, i gaunamos i asmens akies rainel s, slaptum . Straipsnis angl kalba