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 ...

米Microsoftは7月28日（現地時間）、“SHA-1”アルゴリズムで暗号化されたコンテンツをダウンロードセンターから削除すると発表した。“SHA-1”の利用は8月3日に廃止され、“SHA-2”へ一本化される。 “Secure Hash Algorithm 1（SHA-1）”は暗号化に用いられるハッシュ ...

Less than two months after a ban came into effect for new SSL/TLS certificates signed with the weak SHA-1 hashing algorithm, exemptions are already starting to take shape. Mozilla announced Wednesday ...

Microsoft's scheduled security patches were accompanied by cryptography-related recommendations to stop using RC4 cipher and SHA-1 Microsoft patched serious vulnerabilities Tuesday in Windows, ...

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The National Institute of Standards and Technology is urging agencies to begin migrating away from the flawed SHA-1 hashing algorithm in favor of stronger algorithms. The National Institute of ...

All SHA-1 certificates that chain back to publicly trusted certificate authorities will be blocked, but enterprise and self-signed certificates won't be affected The Tuesday updates for Internet ...