・これだけは知っておきたいアルゴリズム～共通鍵暗号編 － ＠IT 宇宙航空研究開発機構（以下、JAXA）は2020年6月12日、エイ・イー・エス（以下、AES）、オリックス・レンテックと連携し「環境試験設備等の運営・利用拡大事業」を開始したと発表した。

With growing focus on the existential threat quantum computing poses to some of the most crucial and widely used forms of encryption, cryptography engineer Filippo Valsorda wants to make one thing ...

Every time you log into your bank, send an email, or connect to a VPN, encryption quietly does the heavy lifting. The internet feels simple. The security underneath it? Anything but simplicity. That’s ...

The American National Institute for Standards and Technology (NIST) is rather busy on the cryptographic front these days. Not only has it been busy in the area of Post-Quantum Cryptography (PQC), it ...

「DES」（Data Encryption Standard）と「AES」（Advanced Encryption Standard）は、どちらも暗号アルゴリズムの名前だ。一見似た名称であり、どちらも共通鍵を用いてデータをブロック（固定長のデータ）単位で暗号化する「共通鍵ブロック暗号」方式に分類される。

What’s the best way to solve hard problems? That’s the question at the heart of a subfield of computer science called computational complexity theory. It’s a hard question to answer, but flip it ...

Companies are aware of the risks posed by quantum computers and are making an inventory of all the areas where they use ...