No joke, the private key was made with d=4
issued 30 April 2025. P-384 elliptic curve and eight intermediate Certificate Authority (CA) private keys belonging to eMudhra are compromised.
Quote:
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https://chaos.social/@fluepke/117474156947559280
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Supporting material:
Quote:
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https://gist.github.com/Fluepke/9a103c7f990c3cc2fb5002f7476f2f48
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8 compromised keys:
Quote:
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https://github.com/Fluepke/emudrahahahahaha
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I didnt believe it at first that d=4, actually is funny. Apparently some like Google have already pushed an emergency revocation.