The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 27, 2026
Filed:
Jul. 22, 2021
Mastercard International Incorporated, Purchase, NY (US);
MASTERCARD INTERNATIONAL INCORPORATED, Purchase, NY (US);
Abstract
A method of providing a secure service at a computing node for a requesting party external to the computing node is described. The following steps are taken at the computing node. A service request comprising a request to generate a credential is received from a requesting party. The computing node generates the credential and obtains service-related information. A clear message part is created comprising service-identifying information. A checksum is then created from at least a part of the service-identifying information and from at least a part of the credential and the service-related information. The credential, the service-related information and the checksum are then encrypted to form an encrypted message part. A message comprising the clear message part and the encrypted message part is then sent to the requesting party. Methods for providing secure services to validate the credential and to obtain the service-related information are also described, as is computing apparatus adapted to perform all these methods.