Tag Info

Hot answers tagged


What you are referring to is the same weakness in regard to malleability that is also applicable to (non-hashed schoolbook) RSA. In Elgamal an attacker can (in practice) not decrypt the transferred and encrypted message, but he can modify (factor) it and is able to determine the effect of his modification. Let $y$ be the original encrypted message of the ...

Only top voted, non community-wiki answers of a minimum length are eligible