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SK Telecom (SKT) and Thales have efficiently built-in post-quantum cryptography (PQC) (quantum-resistant cryptography) into their 5G take a look at community. In an official launch, SK Telecom stated it has efficiently linked the 5G take a look at community by growing SIM communication community certification expertise utilizing PQC in collaboration with safety firm Thales.
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Technical Take a look at Overview
The technical take a look at concerned making use of quantum cryptosystems (QKD), post-quantum cryptosystems (PQC), and quantum random quantity mills (QRNG) to terminals and communication networks. SKT talked about that this initiative goals to guard current safety programs from potential threats posed by the developments in quantum computing.
Seamless Operations Affirmation
In collaboration with Thales, SK Telecom utilized post-quantum cryptographic algorithms for encryption and key change to SIM and 5G authentication programs examined on a 5G community.
SK Telecom introduced that the take a look at demonstrated seamless operations, together with registration, authentication, and receiving calls, even when making use of post-quantum encryption algorithms, much like the present safety system.
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Future-Prepared API Improvement
Moreover, SK Telecom and Thales collectively developed the post-quantum cryptographic framework of this technical take a look at as an API, laying the groundwork for future communication community authentication and companies comparable to M2M/IoT that require excessive safety.
Commenting on the take a look at, SK Telecom stated, “The aim of this post-quantum encryption expertise take a look at was to strengthen the safety and stability of long-term communication networks, contemplating quantum computing developments. SKT will proceed researching safety programs that cowl not solely communication networks but in addition future companies.”
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Wanting forward, SKT plans to safe a differentiated resolution for communication community safety primarily based on post-quantum cryptography, which has succeeded on this expertise take a look at, together with beforehand developed and commercially utilized quantum cryptography and quantum random quantity era.
With this, SKT goals to steer international community safety standardisation in areas comparable to 5G-Superior, 6G, and IoT growth sooner or later.
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