Open-Source Post-Quantum Encryptor: Design, Implementation and Deployment

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dc.contributor.authorTůma, Petrcs
dc.contributor.authorHajný, Jancs
dc.contributor.authorMuzikant, Petrcs
dc.contributor.authorHavlín, Jancs
dc.contributor.authorMalina, Lukášcs
dc.contributor.authorDobiáš, Patrikcs
dc.contributor.authorWillemson, Jancs
dc.date.accessioned2025-02-03T14:42:45Z
dc.date.available2025-02-03T14:42:45Z
dc.date.issued2024-07-09cs
dc.description.abstractThis article describes an open-source quantum-resistant network traffic encryptor for the Linux platform. Our encryptor uses a combination of quantum and post-quantum key establishment methods to achieve quantum resistance combined with a fast encryption speed of AES to make quantum-resistant encryption readily available to the public. The packet-by-packet encryption architecture ensures that every bit of information is properly authenticated and encrypted. The combination of multiple key sources further increases the encryptor’s security – be it elliptic curve-based (Elliptic Curve Diffie Hellman, ECDH), quantum (Quantum Key Distribution, QKD) or post-quantum (CRYSTALS-Kyber). Without knowing all the keys obtained from different types of key sources, the final hybrid encryption key can only be obtained by brute-force means. Our contribution is very practical as the encryptor has reasonable performance, despite not being part of the Linux kernel.en
dc.formattextcs
dc.format.extent826-831cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationProceedings of the 21st International Conference on Security and Cryptography (SECRYPT 2024). 2024, p. 826-831.en
dc.identifier.doi10.5220/0012839200003767cs
dc.identifier.isbn978-989-758-709-2cs
dc.identifier.issn2184-7711cs
dc.identifier.orcid0000-0003-2831-1073cs
dc.identifier.orcid0000-0002-7208-2514cs
dc.identifier.orcid0000-0002-7321-7003cs
dc.identifier.other189112cs
dc.identifier.researcheridE-2174-2018cs
dc.identifier.scopus55504712600cs
dc.identifier.scopus49863792100cs
dc.identifier.urihttps://hdl.handle.net/11012/249920
dc.language.isoencs
dc.publisherSciTePresscs
dc.relation.ispartofProceedings of the 21st International Conference on Security and Cryptography (SECRYPT 2024)cs
dc.relation.urihttps://www.scitepress.org/PublicationsDetail.aspx?ID=8jUQgq8nzaI%3d&t=1cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2184-7711/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectCryptographyen
dc.subjectKey Establishmenten
dc.subjectPost-Quantum Cryptographyen
dc.subjectSecurityen
dc.subjectQuantum Key Distribution (QKD)en
dc.subjectNetwork Encryptionen
dc.titleOpen-Source Post-Quantum Encryptor: Design, Implementation and Deploymenten
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-189112en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:42:45en
sync.item.modts2025.02.03 11:26:30en
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav telekomunikacícs
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