素因数分解の困難さを安全性の根拠とした暗号「RSA暗号」について、量子コンピューターを使用することで解読手法の構築 ...

RSA encryption is a major foundation of digital security and is one of the most commonly used forms of encryption, and yet it operates on a brilliantly simple premise: it's easy to multiply two large ...

Is cryptography, the guardian of our digital security, crumbling in the face of quantum computers' power? A group of Chinese researchers appears to have reached a milestone by breaking RSA encryption ...

Current standards call for using a 2,048-bit encryption key. Over the past several years, research has suggested that quantum computers would one day be able to crack RSA encryption, but because ...

The bolding is mine, because if in fact the agency did crack the encryption schemes used for bank transactions (the Times is somewhat unclear on that point), then in doing so it may have solved a math ...

データの暗号化を回避したり危害を加えたりする新しい方法を、ハッカーは常に探そうとしている。ところが、なんと10年以上も前に発見された暗号化の脆弱性がいまだに健在だったという事実が、このほど報告された。 問題は「実装方法」にあり この驚く ...