SYSTEMS AND METHODS FOR GENERATING AND USING BIOMETRIC SECRET KEYS

A system comprising a first user device is provided. The first user device is configured to: obtain biometric registration data associated with a user; generate a secret key for the biometric registration data, wherein the secret key indicates an index translate point array; determine enrollment data for the user based on an index translate function, the biometric registration data, and the secret key, wherein the index translate function modifies entries of the biometric registration data based on the index translate point array; generate one or more cryptographic keys for the user based on the index translate point array; and provide, to a computing platform, ancillary information associated with the one or more cryptographic keys and the enrollment data.