Patent ID: 11924347
Assignee: MASTERCARD INTERNATIONAL INCORPORATED
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. A system for validating identity credentials of a user attempting to access a resource provided by a remote resource provision system, the system comprising:
an authentication system including:
an input configured to receive, from the remote resource provision system, an authentication request comprising a cryptographic representation of digital identity data of the user, which is generated from one-way cryptographic hashing algorithm, and an associated token identifier, the digital identity data comprising at least one image of an identity document of the user, the associated token identifier specific to the digital identity data;
a processor configured to:
determine a pre-stored cryptographic identifier corresponding to the associated token identifier; and
compare the received cryptographic representation with the pre-stored cryptographic identifier; and

an output configured to transmit, to the remote resource provision system, in response to determining a match between the received cryptographic representation and the pre-stored cryptographic identifier, an authentication confirmation indicating successful validation of the digital identity data.