Post-quantum cryptography addresses the design and deployment of cryptographic primitives and protocols that remain secure against adversaries equipped with quantum computers. Work in this area spans quantum-resistant public-key schemes, lightweight and end-to-end encryption, homomorphic encryption for secure computation on encrypted data, and zero-knowledge proofs for privacy-preserving authentication. It also encompasses quantum key distribution systems, passwordless and multi-factor authentication mechanisms, crypto agility in software, and security analyses of protocols and infrastructures exposed to quantum-era threats.
Computer Sciences
In our hyper-connected world, we rely on encrypted communications every day—to shop online, digitally sign documents, make bank transactions, check our steps on fitness trackers.
Jun 4, 2025
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Security
Will quantum computers crack cryptographic codes and cause a global security disaster? You might certainly get that impression from a lot of news coverage, the latest of which reports new estimates that it might be 20 times ...
Jun 3, 2025
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35
Hi Tech & Innovation
To guarantee high data security, encryption must be unbreakable while the data remains rapidly and easily readable. A novel strategy for optical encryption/decryption of information has now been introduced in the journal ...
May 27, 2025
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Telecom
Reports that prominent American national security officials used a freely available encrypted messaging app, coupled with the rise of authoritarian policies around the world, have led to a surge in interest in encrypted apps ...
May 16, 2025
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40
Security
Location data is considered particularly sensitive—its misuse can have serious consequences. Researchers at the Technical University of Munich (TUM) have developed a method that allows individuals to cryptographically prove ...
May 15, 2025
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Business
High-performance computing, or HPC for short, might sound like something only scientists use in secret labs, but it's actually one of the most important technologies in the world today. From predicting the weather to finding ...
May 14, 2025
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Computer Sciences
Satellites are the invisible backbone of modern life. They guide airplanes, help us find our way with GPS, deliver TV and the internet, and even help emergency services respond to disasters. But a new kind of computer—quantum ...
May 12, 2025
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Computer Sciences
Researchers at FIU's College of Engineering and Computing have developed an encryption algorithm to defend videos from attackers with access to the world's most powerful computers.
May 5, 2025
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34
Security
When you send a message through WhatsApp or iMessage, you might think only you and the recipient can read it. Thanks to end-to-end encryption (E2EE), that's usually true, but it's not the whole story, says Dr. Nitesh Saxena, ...
May 5, 2025
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86
Security
A new ultra-lightweight artificial intelligence (AI) model has been developed that assists in generating high-quality images without directly sending sensitive data to servers. This technological advancement paves the way ...
Apr 14, 2025
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