South Korean researchers have developed a technology that allows the performance and operational feasibility of quantum ...

KISTI and SK Telecom developed the first quantum cryptography network simulator using an international standard interface.

The first computer network in which communication is secured with quantum cryptography is up and running in Cambridge, Massachusetts. Chip Elliott, leader of the quantum engineering team at BBN ...

SK Telecom has developed digital twin technology with the Korea Institute of Science and Technology Information to verify the performance and operability of quantum cryptography communications ...

As quantum computing advances, traditional encryption faces growing risks from powerful new algorithms. In a bid to address these issues, a government-owned company in China has introduced what it ...

Key Laboratory of Quantum Information (CAS), University of Science and Technology of China has recently demonstrated a metropolitan Quantum Cryptography Network (QCN) for Government Administration in ...

Chicago, Feb. 04, 2026 (GLOBE NEWSWIRE) -- The global quantum cryptography and network market was valued at 698.31 million in 2022 and is expected to reach US$ 8,136 million by 2031, growing at a CAGR ...

NEC has delayed the introduction of its first quantum cryptography system by three to four years due to performance and cost issues, the company said Tuesday. NEC had originally planned to start ...

​​​Quantum cryptography, which promises to significantly enhance the security of communications, has not yet revealed all its secrets. Through the Carnot ...

Ken Russman, Director, Strategy and Risk September 15, 2026 “PQC is a business resilience issue, not just a technology upgrade.“ Key Takeaways NIST has finalized its first post-quantum cryptography ...

RC4 is a symmetric cryptosystem, invented in 1987 by MIT cryptographer Ronald Rivest, who went on to found RSA Security. The algorithm has several known flaws, but it is still widely used. RC4 is also ...

In this chapter we will look at choosing and optimizing cryptographic algorithms, particularly for resource-constrained systems, such as embedded systems. We will look at various strategies for ...