米国国立標準技術研究所(NIST: National Institute of Standards and Technology)は12月15日(米国時間)、「NIST Retires SHA-1 Cryptographic Algorithm｜NIST」において、暗号アルゴリズム「SHA-1」を廃止すると伝えた。SHA-1の暗号ハッシュ関数はすでに脆弱と評価されており米国政府機関 ...

Attacks against sha1 proved to be not only theoretical. The algorithm sha1 is considered weak. To assess the scale of the disaster: The news is that SHA1, a very popular hashing function, is on the ...

Thursday’s watershed attack on the widely used SHA1 hashing function has claimed its first casualty: the version control system used by the WebKit browser engine, which became completely corrupted ...

For more than six years, the SHA1 cryptographic hash function underpinning Internet security has been at death’s door. Now it’s officially dead, thanks to the submission of the first known instance of ...

Attacks on the SHA-1 hashing algorithm just got a lot more dangerous last week with the discovery of a cheap "chosen-prefix collision attack," a more practical version of the SHA-1 collision attack ...