A study by the French firm Alice & Bob shows that a 23,000-qubit quantum computer could break RSA-2048 encryption.

Viettel and the Government Cipher Committee have developed a 28-nanometer security chip that encrypts and decrypts data 15 ...

Much of our online security relies on a digital padlock system called RSA encryption, which protects our privacy as we ...

RSA 4096 vs 2048 vs 3072 compared on strength, speed, wire size and NIST IR 8547 dates. Pick 3072 for new keys, 4096 only for ...

When news of a data breach breaks, we increasingly see statements from companies claiming, 'Because passwords were saved in a ...

Nov. 4, 2026 Researchers have proposed a breakthrough technique for reading quantum information without destroying the delicate states that make quantum computers work. By detecting an electrical ...

Last week OpenAI, the company behind ChatGPT, dropped 722 mathematical manuscripts online in one go, every one of them penned by an artificial intelligence model unavailable to the public. The output ...

Make Computer Science lessons more interactive with this complete collection of seven educational simulators, student worksheets and teacher resources. Developed to support OCR A Level Computer ...

Parts of the IBM Quantum System Two are displayed at IBM Thomas J. Watson Research Center on June 6, 2025 in Yorktown Heights, New York. ANGELA WEISS/AFP via Getty Images Two days before South Korean ...

Claude Mythos Preview discovered new attacks in testing against weakened cryptographic algorithms, which protect online financial transactions, private communications and more. By Dustin Volz ...

本文详细阐述TEA（Tiny Encryption Algorithm）对称分组加密算法的C++实现，涵盖ECB/CBC工作模式、PKCS#7填充、密钥派生与管理，并 ...