Classical and post-quantum encryption for GDPR

Iavich, M. та Kovalchuk, O. та Gnatyuk, S. та Khavikova, Y. та Sokolov, Volodymyr (2024) Classical and post-quantum encryption for GDPR Classic, Quantum, and Post-Quantum Cryptography 2024, 3829. с. 70-78. ISSN 1613-0073

Текст M_Iavich_O_Kovalchuk_S_Gnatyuk_Y_Khavikova_V_Sokolov_CQPC_2024.pdf Download (880kB)

Анотація

In the dynamic digital landscape, the General Data Protection Regulation (GDPR) stands as a transformative force, which aims to secure individual privacy and redefine organizational practices in personal data handling. This paper analyzes the multifaceted layers of GDPR in detail, it elucidates its principles, rights for data subjects, and obligations for data controllers and processors. The main attention is paid to encryption standards, with specific recommendations for data protection in both classical and post-quantum epochs. In the classical setting, the paper aims to employ AES-128 in data storage, striking a balance between security and performance. For communication, the SSL protocol is used, with a caveat to transition to TLS for contemporary applications. In the post-quantum epoch, where there will be fully-fledged quantum computers, the paper proposes a shift to AES-256 for data storage and introduces CRYSTALS-Kyber, an asymmetric cryptography algorithm secure against quantum attacks, for secure communication. The recommendations emphasize the need for creating precise cryptographical recommendations, particularly in the face of evolving threats. Compliance with GDPR and other data protection regulations remains very important, ensuring the security and integrity of data in the 21st century.

Тип елементу :	Стаття
Ключові слова:	GDPR; AES-256; encryption; post-quantum cryptography; cryptographical application
Типологія:	Статті у базах даних > Scopus
Підрозділи:	Факультет інформаційних технологій та математики > Кафедра інформаційної та кібернетичної безпеки ім. професора Володимира Бурячка
Користувач, що депонує:	Павло Миколайович Складанний
Дата внесення:	06 Груд 2024 09:53
Останні зміни:	06 Груд 2024 09:53
URI:	https://elibrary.kubg.edu.ua/id/eprint/50189

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