[爆卦] GOOGLE攻破SHA-1加密技術了消失
Google 的研究人員剛剛創造了電腦加密學在 2017 年的第一個里程碑:他們攻破了SHA-1
安全加密演算法。SHA-1(全稱 Secure Hash Algorithm-1)是一種安全加密演算法,最主
要的用途是數位憑證。
本次 Google 對其進行攻破花費了巨量的演算力:總計 9,223,372,036,854,775,808——
超過 9 百萬兆次演算。
實驗的關鍵研究者是來自荷蘭 CWI 研究機構的馬克·史蒂文 (Marc Stevens),他在雜湊
函數方面發表過大量優秀的研究成果。從 2013 年開始在學界展現出攻克 SHA-1 演算法
的決心,之後陸續發表了一系列新成果和改進方法。通過和 Google 進行合作,他獲得了
實現本次攻破的關鍵資源:強大的計算能力。
詳細可以看Marc Steven網站 https://shattered.io
中文報導介紹: https://goo.gl/pz2XN5
SHA-1被破了沒關係 你可以改用SHA-256
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