This book focuses on two broad areas: cryptographic algorithms and protocols, which have a broad range of applications; and network and Internet security, which rely heavily on cryptographic ...

Quantum computing may one day outperform classical machines in solving certain complex problems, but when and how this “quantum advantage” emerges has remained unclear. Now, researchers from Kyoto ...

For more than two decades, large corporations have woven cryptographic functions directly into the fabric of their applications, believing that vendor-supplied encryption would safeguard data ...

Apple is adding to the iMessage instant messaging service a new post-quantum cryptographic protocol named PQ3, designed to defend encryption from quantum attacks. iMessage is the default communication ...

Signal announced the introduction of Sparse Post-Quantum Ratchet (SPQR), a new cryptographic component designed to withstand quantum computing threats. Samsung has announced multiple data security and ...

Internet security is a major concern, but cryptographic protocol analysis tools often require a long time due to their computational complexity. Professor Kazuhiro Ogata and Assistant Professor Canh ...

In 2018, Aayush Jain, a graduate student at the University of California, Los Angeles, traveled to Japan to give a talk about a powerful cryptographic tool he and his colleagues were developing. As he ...

How does one design a blockchain protocol? Back in 2013, while in Athens, I set out to design a non-proof-of-work-based blockchain protocol motivated by the debt crisis in Greece, looming bank ...

The growth of cloud services — with on-demand access to IT services over the Internet — has become one of the biggest evolutions in enterprise technology, but with it, so has the threat of security ...