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:
Jul. 29, 2025
Filed:
Aug. 03, 2023
Accenture Global Solutions Limited, Dublin, IE;
Johannes Jacobus Louw Basson, Arlington, VA (US);
Benjamin Glen Mccarty, Washington, DC (US);
Accenture Global Solutions Limited, Dublin, IE;
Abstract
Methods, systems, and apparatus for enhancing cryptographic hash digests. In one aspect, a method includes obtaining a hash digest that represents a data input. Symbols in the hash digest are divided into a number of groups of equal size. Each group is mapped to a respective point on a Bloch sphere. A quantum system comprising multiple qubits is initialized by initializing each qubit of the multiple qubits in a quantum state specified by a respective point on the Bloch sphere. An expectation value of the initialized quantum system is computed to obtain a quantum fingerprint for the data input.