Patent number: 10547444
Abstract: Computer-implemented systems and methods are disclosed herein for use in cryptographic operations over a cloud-based service. The cloud-based service securely stores and transmits parts of encryption/decryption keys. Split key processing can include splitting the key in two and storing one of them on a remote secure server.
Filed: February 17, 2016
Date of Patent: January 28, 2020
Assignee: VISA INTERNATIONAL SERVICE ASSOCIATION
Inventors: Theodore Harris, Scott Edington