One of the principal challenges of resource sharing on data communication network is its security. This is premised on the fact that once there is connectivity between computers sharing some resources ...

In future generation networks, data protection is a crucial necessity particularly when information is sent on a system. Network protection has three objectives known as discretion, reliability and ...

中国の7つの異なる研究機関に所属する20人以上の研究者らが共同でひとつの学術論文を発表しました。この論文は、2021年に発表された最新の因数分解アルゴリズムを量子近似最適化アルゴリズム(QAOA)と組み合わせることで、量子コンピューターを用いてRSA ...

DEF CON 33, the world's largest security event held in Las Vegas in August 2025, Konstantinos Karagiannis, a leading expert in quantum computing and cybersecurity, gave a presentation titled ' ...

A research paper that claimed a quantum breakthrough that could "challenge RSA-2048" encryption received significant attention in the past week, followed by significant criticism as experts weighed in ...

Wang Chao and his colleagues at Shanghai University have announced that they have developed a method to break RSA encryption, a cryptography whose security is based on the difficulty of prime ...

A 25-year-old vulnerability that enables RSA decryption has been presented at the 28th European Symposium on Research in Computer Security. The paper, Everlasting ...

暗号化通信のための鍵を安全に交換するには「鍵交換アルゴリズム」を利用する。代表的な鍵交換アルゴリズムが「Diffie-Hellman方式」（DH法）と「RSA方式」（Rivest-Shamir-Adleman）だ。DH法およびRSA方式の違いを説明した前編「鍵交換の2大アルゴリズム『Diffie ...

EMC傘下のRSA Securityは、米国家安全保障局（NSA）との間で1000万ドル相当の秘密契約を結び、欠陥のあるDual Elliptic Curve Deterministic Random Bit Generator（Dual_EC_DRBG）をRSAの暗号製品におけるデフォルトの疑似乱数生成器として採用していたとする報道を否定した。

Modern encryption algorithms like RSA 2048 will remain safe from decryption by quantum computers for the foreseeable future, according to scientists from Fujitsu. The researchers used the company’s ...