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A comment on We Cracked a 512-Bit DKIM Key for Less Than $8 in the Cloud. Parent comment

Re:We Cracked a 512-Bit DKIM Key for Less Than $8 in the Cloud by maxed on Sunday January 12, 2025 @07:35AM (#42673130)
Sorry, I somehow made a typo in the quoted text, the RFC says

  Verifiers MUST be able to validate signatures with keys ranging from 1024 bits to 4096* bits
So mail providers MUST support up to 4096 bits if they follow the latest RFC.
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