Navigating the quantum leap in cybersecurity

In this Help Net Security interview, we sit down with Dr. Atsushi Yamada, the newly appointed CEO of ISARA, a security solutions company specializing in creating quantum-safe cryptography. With over two decades of experience in cryptography and cyberse…

May 24, 2023
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Side-Channel Attack against CRYSTALS-Kyber

CRYSTALS-Kyber is one of the public-key algorithms currently recommended by NIST as part of its post-quantum cryptography standardization process.

Researchers have just published a side-channel attack—using power consumption—against an implementation of the algorithm that was supposed to be resistant against that sort of attack.

The algorithm is not “broken” or “cracked”—despite headlines to the contrary—this is just a side-channel attack. What makes this work really interesting is that the researchers used a machine-learning model to train the system to exploit the side channel…

February 28, 2023
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Expected advancements in quantum cryptography

Quantum computing has surged in popularity recently, with its revolutionary computational capabilities transforming the technology sector. While some are skeptical of its real-world potential, others are more visionary about its future. In this Help Ne…

February 16, 2023
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