3 ms·
From what is on the slide, I can compute (x', E_{k'}(x')) for x' and k' of my choosing by just running the encryption algorithm. (I know that ideal ciphers are
by pdf_reader 12y ago
From what is on the slide, I can compute (x', E_{k'}(x')) for x' and k' of my choosing by just running the encryption algorithm.
(I know that ideal ciphers are defined correctly elsewhere, and agree that their definition makes sense.)