The National Institute of Standards and Technology (NIST) recently proposed standardizing the block and key size used in the Advanced Encryption Standard (AES) to 256 bits. According to NIST, ...

「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。

In the previous blog post, “Embedded Security Using Cryptography”, we looked at how cryptography can be used for securing assets in embedded systems and ensure confidentiality, integrity and ...

In the last several days, headlines have been plastered all over the internet regarding Chinese researchers using D-Wave quantum computers to hack RSA, AES, and "military-grade encryption." This is ...

Marriot revealed in a court case around a massive 2018 data breach that it had been using secure hash algorithm 1 and not the much more secure AES-1 encryption as it had earlier maintained. For more ...