Biometric Template Protection - NIST Visual Image Processing Group

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Biometric Template ProtectionPT1PT2PT3PT4PT5§ Properties ofprotected templates (PT)§ Irreversibility§ Robustness§ Diversity§ UnlinkabilityPTnA Privacy and Security Evaluation Framework for TP| Xuebing Zhou |Gaithersburg, March 09, 20124
State of the Art of Template Protection§ Transformation-based algorithms§ Biometric salting§ Biometric encryption [Soutar99,Savvides04, Takaragi07 etc.]§ Biohashing [Teoh04, Teoh09, Ao09 etc.]§ Cancelable biometrics [Ratha01,Zuo08, Bolle09 etc.]§ Biometric cryptosystems§ Fuzzy extractor [Dodis03]§ Fuzzy commitment scheme [Juels99]§ Helper data scheme [Tuyls04]§ Fuzzy vault scheme [Juels02]§ Quantization index modulation [Linnartz03,Buhan08]A Privacy and Security Evaluation Framework for TP| Xuebing Zhou |Gaithersburg, March 09, 20125
Page 1 and 2: A Generalized Framework forPrivacy
Page 3 and 4: Biometric Systems§ Privacy and sec
Page 5 and 6: Biometric Template ProtectionA Priv
Page 7 and 8: Biometric Template ProtectionPT1PT2
Page 9 and 10: Biometric Template ProtectionPT1PT2
Page 11: Biometric Template ProtectionPT1PT2
Page 15 and 16: How to Assess Template Protection§
Page 17 and 18: How to Assess Template ProtectionEv
Page 19 and 20: How to Assess Template Protection§
Page 21 and 22: Assessment of Different Protected S
Page 23 and 24: Assessment of Different Protected S
Page 25 and 26: Conclusions§ The framework is usef
Page 27 and 28: References§ Zhou, Xuebing: “Priv

Biometric Template Protection - NIST Visual Image Processing Group

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