Auswahl von Postquantenkryptographieverfahren (pqc) und Pqc-Bibliotheken für Kryptografische Anwendungen eines Unternehmens

Details

Veröffentlichungs-Nr.

EP4783515

Anmeldetag

22. September 2025

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

IPC

H04L9/08, H04L9/16

Abstract

Recommending an optimal combination of PQC schemes, and the PQC libraries for replacing the classical cryptographic schemes of a cryptographic application is a challenging decision problem. Embodiments herein provide a method for selection of the PQC schemes and the PQC libraries for cryptographic applications. The method first generates one or more candidate PQC libraries, for each of the plurality of cryptographic applications based on a plurality of stringent requirement attributes and a plurality of non-stringent requirement attributes, using a plurality of first compatible PQC libraries, and a plurality of second compatible PQC libraries. Further a schemelibrary pair of the one or more candidate PQC libraries is obtained, for each the plurality of classical cryptographic schemes based on a plurality of performance objective metrics. Then one or more final candidate PQC libraries obtained using the schemelibrary pair which is recommended for the plurality of cryptographic applications of an enterprise.

Anmelder

Firma

Tata Consultancy Services Limited

Land

🇮🇳 Indien

Fachgebiete