マイナビニュース

暗号アルゴリズム「SHA-1」の廃止を発表、NIST

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 ...
窓の杜

Microsoft、ダウンロードセンターでの“SHA-1”コンテンツを8月3日に廃止

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 ...
Computerworld

Outdated payment terminals exempted by Mozilla from SHA-1 certificate ban

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 ...
Network World

Microsoft Patch Tuesday advisories urge ditching old, weak crypto algorithms

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, ...
Nextgov

NIST says agencies should begin move to stronger hashing tools

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 ...
InfoWorld

Microsoft finally bans SHA-1 certificates in Internet Explorer, Edge

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 ...