View source for 18980351. FACIAL RECOGNITION TOKENIZATION (ROYAL BANK OF CANADA)

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=FACIAL RECOGNITION TOKENIZATION=


==Organization Name==

[[:Category:ROYAL BANK OF CANADA|ROYAL BANK OF CANADA]]


[[Category:ROYAL BANK OF CANADA]]

==Inventor(s)==

[[:Category:Margaret Inez Salter of Orlando FL US|Margaret Inez Salter of Orlando FL US]][[Category:Margaret Inez Salter of Orlando FL US]]

[[:Category:Iustina-Miruna Vintila of Bucharest RO|Iustina-Miruna Vintila of Bucharest RO]][[Category:Iustina-Miruna Vintila of Bucharest RO]]

[[:Category:Arya Pourtabatabaie of Orlando FL US|Arya Pourtabatabaie of Orlando FL US]][[Category:Arya Pourtabatabaie of Orlando FL US]]

[[:Category:Edison U. Ortiz of Orlando FL US|Edison U. Ortiz of Orlando FL US]][[Category:Edison U. Ortiz of Orlando FL US]]

[[:Category:Sara Zafar Jafarzadeh of Kitchener CA|Sara Zafar Jafarzadeh of Kitchener CA]][[Category:Sara Zafar Jafarzadeh of Kitchener CA]]

[[:Category:Sayedmasoud Hashemi Amroabadi of Toronto CA|Sayedmasoud Hashemi Amroabadi of Toronto CA]][[Category:Sayedmasoud Hashemi Amroabadi of Toronto CA]]

[[:Category:Christopher Côté Srinivasa of Toronto CA|Christopher Côté Srinivasa of Toronto CA]][[Category:Christopher Côté Srinivasa of Toronto CA]]

==FACIAL RECOGNITION TOKENIZATION==


This abstract first appeared for US patent application 18980351 titled 'FACIAL RECOGNITION TOKENIZATION

==Original Abstract Submitted==

An approach for increasing security of biometric templates is described. An improved system is adapted to split a full set of features or representations of a trained model into a first partial template and a second partial template, the second partial template being stored on a secure enclave accessible only through zero-knowledge proof based protocols. During verification using the template, a new full set of features is received for comparison, and a model is loaded based on the available portions of the model. Comparison utilizing the second partial template requires the computation of zero-knowledge proofs as direct access to the underlying second partial template is prohibited by the secure enclave.



[[Category:H04L9/40]]
[[Category:H04L9/32]]
[[Category:CPC_H04L63/0861]]