Unverified90% confidenceFactTime unknown
2008年研究人员利用MD5碰撞伪造了CA证书
1
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90%
Confidence
Long-term
Relevance
6/1/2026
First Seen
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Related Claims
UnverifiedMD5 has been proven to have collision vulnerabilities and is no longer suitable for high-security scenarios such as password storage.66% similarUnverifiedMD5 (Message Digest Algorithm 5) is a 128-bit hash function designed by Ron Rivest in 1991; as early as 2004, Professor Wang Xiaoyun's team proved it has collision vulnerabilities, and it is now considered unsuitable for security-sensitive scenarios.59% similarUnverified2023年底斯坦福大学研究团队曝光LAION-5B包含儿童性虐待材料（CSAM）等问题后，LAION被迫暂时下线该数据集进行清理55% similarUnverifiedIn 2004, Wang Xiaoyun's team publicly demonstrated the first practical collision attack on MD5.55% similar
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