3:02 AM
@Acccumulation I know this is old, but there is a big difference between signing (which uses PSS) and decryption (which uses, say, OAEP). The similarity is only for RSA, and even then it's only the similar in that both signing and encryption/decryption involve modular exponentiation.
in The Side Channel, yesterday, by Ella Rose
The "encrypt with the private key" mantra completely ignores that many public-key scheme do not offer any way to encrypt anything with either the public or private key
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