18980351. FACIAL RECOGNITION TOKENIZATION (ROYAL BANK OF CANADA)
FACIAL RECOGNITION TOKENIZATION
Organization Name
Inventor(s)
Margaret Inez Salter of Orlando FL US
Iustina-Miruna Vintila of Bucharest RO
Arya Pourtabatabaie of Orlando FL US
Edison U. Ortiz of Orlando FL US
Sara Zafar Jafarzadeh of Kitchener CA
Sayedmasoud Hashemi Amroabadi of Toronto CA
Christopher C么t茅 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.
- ROYAL BANK OF CANADA
- Margaret Inez Salter of Orlando FL US
- Iustina-Miruna Vintila of Bucharest RO
- Arya Pourtabatabaie of Orlando FL US
- Edison U. Ortiz of Orlando FL US
- Sara Zafar Jafarzadeh of Kitchener CA
- Sayedmasoud Hashemi Amroabadi of Toronto CA
- Christopher C么t茅 Srinivasa of Toronto CA
- H04L9/40
- H04L9/32
- CPC H04L63/0861