Efficient Post-Quantum Cryptography Algorithms for Auto-Enrollment in Public Key Infrastructure

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Detalles Bibliográficos
Publicado en:Electronics vol. 14, no. 10 (2025), p. 1980
Autor principal: Al-Dabbagh, Rehab
Otros Autores: Alkhatib Mohammad, Albalawi Tahani
Publicado:
MDPI AG
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Acceso en línea:Citation/Abstract
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100 1 |a Al-Dabbagh, Rehab 
245 1 |a Efficient Post-Quantum Cryptography Algorithms for Auto-Enrollment in Public Key Infrastructure 
260 |b MDPI AG  |c 2025 
513 |a Journal Article 
520 3 |a The security of the digital certificates used in authenticating network devices relies on cryptographic algorithms like the RSA and ECC, which are vulnerable to quantum attacks. This study addresses the urgent need to secure the Simple Certificate Enrollment Protocol (SCEP), widely used in PKI-based systems, by integrating post-quantum cryptographic (PQC) algorithms—Dilithium, Falcon, and SPHINCS+. The experimental results show that Dilithium2 (1312 bytes) and Falcon512 (897 bytes) offer the best performance and throughput, with Falcon512 also being the most efficient in terms of the storage consumption. This research represents the first integration of PQC algorithms into the SCEP, establishing a foundation for scalable, quantum-resilient certificate enrollment in future PKI systems. 
653 |a Operating systems 
653 |a Cryptography 
653 |a Quantum computing 
653 |a Software 
653 |a Data integrity 
653 |a Computers 
653 |a Quantum cryptography 
653 |a Embedded systems 
653 |a Network security 
653 |a Digital certificates 
653 |a Public Key Infrastructure 
653 |a Web browsers 
653 |a Digital currencies 
653 |a Algorithms 
653 |a Legacy systems 
653 |a Firewalls 
653 |a Digital signatures 
653 |a Internet of Things 
653 |a Comparative analysis 
700 1 |a Alkhatib Mohammad 
700 1 |a Albalawi Tahani 
773 0 |t Electronics  |g vol. 14, no. 10 (2025), p. 1980 
786 0 |d ProQuest  |t Advanced Technologies & Aerospace Database 
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