Hot answers tagged padding
5
Well, yes, everyone (or, at least, everyone who can use the public key) knows the hash function H and G; so we can assume that an adversary knows them as well.
You ask:
If YES: How does it help the security, if he just can decode
the padding and read the message?
Well, he can't decode the padding; the ciphertext has been encrypted using RSA, and he ...
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