#512bit — Public Fediverse posts

解一個 512-bit RSA key 的成本降到 US$8 了...

Hacker News 上看到「We Cracked a 512-Bit DKIM Key for Less Than $8 in the Cloud (dmarcchecker.app)」，原文是「How We Cracked a 512-Bit DKIM Key for Less Than

https://blog.gslin.org/archives/2025/01/08/12195/%e8%a7%a3%e4%b8%80%e5%80%8b-512-bit-rsa-key-%e7%9a%84%e6%88%90%e6%9c%ac%e9%99%8d%e5%88%b0-us8-%e4%ba%86/

#Computer #Mail #Murmuring #Network #Privacy #Security #512 #512bit #bit #cost #cryptoanalysis #cryptography #dkim #rsa #security