SEALSQ Corp (NASDAQ:LAES) is one of the best young technology stocks to buy now. On April 28, SEALSQ Corp (NASDAQ:LAES) filed a new patent application for an innovative protection technique against side-channel attacks on cryptographic algorithms.
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The invention covered in the patent underscores SEALSQ’s focus on advancing the state-of-the-art PQC hardware security. The patent details a solution at the message-encoding stage of polynomial-based PQC algorithms. It is also expected to harden hardware implementations against side-channel attacks that exploit power consumption and electromagnetic emissions.
The new patent filing further strengthens the company’s robust intellectual property portfolio ahead of full post-quantum cryptography migration across the Google ecosystem. The transition is expected to affect critical systems, including Android 17 secure boot, Chromecast devices, and Widevine license requests.
SEALSQ’s complete quantum-resistant ecosystem, which combines PQC-secure semiconductors and cryptographic services, seeks to enable a smooth, low-disruption, and certifiable migration ahead of the 2029 deadline.
SEALSQ Corp (NASDAQ:LAES) focuses on developing post-quantum cryptography (PQC) hardware and software, including secure semiconductors, microcontrollers, and PKI (Public Key Infrastructure) services. It provides hardware root-of-trust, secure elements (VaultIC), and IoT provisioning to protect connected devices from threats, specifically targeting vulnerabilities exposed by quantum computing.
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