SKT's Galaxy A71 5G boasts a quantum RNG chip for advanced security

Last updated: April 22nd, 2020 at 16:01 UTC+01:00

The Milky way A71 5G destined to launch in South korea via SK Telecom next month will exist the world'south commencement smartphone to boast a QRNG (Quantum Random Number Generator) chip for advanced security, claims a recent ETNews report. Different non-quantum cryptography systems, a QRNG scrap is capable of generating truly random and unpredictable numbers.

While the written report doesn't get into great detail about the exact chip employed by SKT's Galaxy A71 5G, we're guessing it might be a solution provided by ID Quantique, or a spinoff of IDQ's existing Quantis QRNG chip. This would make sense, seeing how SKT made a $65 million investment in ID Quantique more than two years ago. Likewise, SK Telecom applied ID Quantique's QRNG systems to the subscriber hallmark center of its 5G network last yr.

How does ID Quantique'due south QRNG chip piece of work?

Once once again, information technology's worth highlighting that the recent report doesn't specify what exact QRNG chip solution SK Telecom is implementing on its Milky way A71 5G variant. However, assuming that it'southward an IDQ solution or a derivative, nosotros tin can await at IDQ'due south existing prepare of Quantis fries to get a better understanding of the underlying technology.

IDQ has iii QRNG chips available as of this writing. They come in dissimilar sizes with different power requirements, merely fundamentally, they all piece of work the same and provide instantaneous full entropy from the very showtime flake. Of the three solutions, the Quantis QRNG IDQ250C2 flake fits the bill perfectly. It's described as the offset Quantum Random Number Generator designed and manufactured specifically for mobile handsets, IoT and border devices.

IDQ'due south QRNG chips feature an LED and a CMOS paradigm sensor. The flake relies on the probabilistic nature of breakthrough physics to create truly random numbers with unpredictable patterns. This is achieved past the CMOS image sensor harnessing the quantum randomness from the shot noise emitted by the LED.

SK Telecom'southward QRNG-powered Milky way A71 5G could exist rebranded equally the Milky way Breakthrough, notes the Korean publication.Regardless of whether or non this is true, the phone will be unique even among other Galaxy A71 5G variants outside of SKT's network. In other markets including the USA, the 'standard' Milky way A71 5G model volition exist released this summertime.

Source: https://www.sammobile.com/news/skt-galaxy-a71-5g-quantum-rng-chip-advanced-security/

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