SK Telecom (SKT) and Thales have efficiently built-in post-quantum cryptography (PQC) (quantum-resistant cryptography) into their 5G check community. In an official launch, SK Telecom stated it has efficiently linked the 5G check community by creating SIM communication community certification know-how utilizing PQC in collaboration with safety firm Thales.

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Technical Take a look at Overview

The technical check concerned making use of quantum cryptosystems (QKD), post-quantum cryptosystems (PQC), and quantum random quantity turbines (QRNG) to terminals and communication networks. SKT talked about that this initiative goals to guard current safety methods 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 trade to SIM and 5G authentication methods examined on a 5G community.

SK Telecom introduced that the check demonstrated seamless operations, together with registration, authentication, and receiving calls, even when making use of post-quantum encryption algorithms, just like the prevailing 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 check as an API, laying the groundwork for future communication community authentication and companies similar to M2M/IoT that require excessive safety.

Commenting on the check, SK Telecom stated, “The aim of this post-quantum encryption know-how check was to strengthen the safety and stability of long-term communication networks, contemplating quantum computing developments. SKT will proceed researching safety methods 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 based mostly on post-quantum cryptography, which has succeeded on this know-how check, together with beforehand developed and commercially utilized quantum cryptography and quantum random quantity technology.

With this, SKT goals to guide international community safety standardisation in areas similar to 5G-Superior, 6G, and IoT improvement sooner or later.