Last year, as part of improvements in the Responsible Gambling program, the Ontario Lottery and Gaming Corporation (OLG) completed the implementation of facial recognition technology utilizing Biometric Encryption techniques in most of its casino facilities [1, 2]. Biometric Encryption or BE (a.k.a. biometric template protection, biometric crypto system, fuzzy extractor, etc.) is a process that binds a digital key to, or generates a key from, a biometric so that no biometric image or template is stored.
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