Samsung Electronics has been engaged on a brand new type of cutting-edge cell safety, ranging from the Galaxy S25 sequence. Referred to as post-quantum cryptography (PQC), the expertise makes use of superior algorithms to future-proof in opposition to the potential dangers that quantum computing poses to conventional encryption strategies.
Samsung Newsroom explored the way forward for digital safety to know why Samsung is already taking these protecting measures.
Eyes on the Horizon
Quantum computing represents one of the transformative fields in trendy expertise, providing unparalleled problem-solving capabilities. By harnessing the facility of quantum computer systems, complicated challenges will be solved exponentially quicker than with conventional computing — unlocking breakthroughs in quite a few industries from medication to logistics. As an illustration, quantum algorithms might streamline provide chains or enhance punctuality in transportation methods.
Nevertheless, this immense computational energy comes with dangers. As a result of quantum algorithms have the potential to interrupt sure encryption strategies used to safeguard at this time’s knowledge, addressing this vulnerability is vital to making sure knowledge safety sooner or later.
Whereas quantum computing will not be anticipated to succeed in full-scale implementation instantly, early motion is important to safety in opposition to “harvest now, decrypt later” threats — the place attackers acquire knowledge now to decrypt it with future quantum capabilities.
Redefining Requirements of Defense
Samsung has been engaged on PQC to make sure encrypted knowledge stays safe in a quantum-powered world.
The corporate is intently following requirements advisable by the Nationwide Institute of Requirements and Know-how (NIST)1 to defend in opposition to quantum laptop assaults. For instance, the ML-KEM (Module-Lattice-Primarily based Key-Encapsulation Mechanism) algorithm employs lattice-based arithmetic — complicated multidimensional buildings that make encryption keys exceptionally troublesome to resolve, even for quantum computer systems. Supreme for safe communication between linked units, the algorithm gives strong safety whereas optimizing efficiency and minimizing knowledge alternate.
NIST’s PQC requirements safe a variety of digital data from confidential emails to e-commerce transactions. For Samsung, they’re a technique to future-proof cloud knowledge in opposition to quantum threats.
Samsung’s Strategic Strategy
Dedicated to defending person knowledge as applied sciences akin to quantum computing evolve, Samsung is introducing Put up-Quantum Enhanced Information Safety (EDP) to Samsung Knox Matrix — the corporate’s industry-leading safety for linked machine ecosystems.
Samsung’s EDP characteristic presently gives end-to-end encryption for person knowledge when backing up, restoring or syncing private data by Samsung Cloud.
With the combination of PQC expertise to Knox Matrix, one other layer of safety has been added — setting a brand new commonplace for cloud safety on cell units. Knox Matrix’s cross-device compatibility will guarantee seamless quantum-safe safety for Samsung Cloud backups and synced knowledge throughout smartphones, TVs and digital home equipment.
This characteristic is out there on the brand new Galaxy S25 sequence as the primary machine working on One UI 7, giving Galaxy customers enhanced safety in opposition to quantum computing threats.
Samsung Main a Safe Future
In an ever-evolving digital panorama, getting ready for potential threats will not be an choice however a necessity. As quantum computing looms on the horizon, the necessity to future-proof knowledge safety has change into more and more clear.
The Galaxy S25 sequence is the primary within the {industry} to assist PQC-based cloud knowledge safety, elevating the bar for knowledge safety within the upcoming quantum computing period. Shifting ahead, Samsung will proceed to pioneer the cell safety {industry} and create a future the place customers can take pleasure in a linked world with peace of thoughts.
1 NIST has finalized its principal set of encryption algorithms designed to face up to cyberattacks from quantum computer systems. Constructed for the longer term, these new requirements are specified within the first accomplished requirements from NIST’s Put up-Quantum Cryptography (PQC) standardization mission.
Bibliography
Saying Issuance of Federal Data Processing Requirements (FIPS) FIPS 203, Module-Lattice-Primarily based Key-Encapsulation Mechanism Commonplace, FIPS 204, Module-Lattice-Primarily based Digital Signature Commonplace, and FIPS 205, Stateless Hash-Primarily based Digital Signature Commonplace. (2024, August 14). Federal Register.
Retrieved from: https://www.federalregister.gov/paperwork/2024/08/14/2024-17956/announcing-issuance-of-federal-information-processing-standards-fips-fips-203-module-lattice-based
Nationwide Institute of Requirements and Know-how. (2025, January 2). NIST.
Retrieved from: https://www.nist.gov/
NIST Releases First 3 Finalized Put up-Quantum Encryption Requirements. (2024). NIST.
Retrieved from: https://www.nist.gov/news-events/information/2024/08/nist-releases-first-3-finalized-post-quantum-encryption-standards