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LS 1. Practice 1: passwords (PDF).

Practice on cracking Unix passwords.

LS 2. Practice 2: modes of operation (PDF).

Practice on symmetric encryption and modes of operation.

LS 3. Practice 3: PGP (PDF).

Practice on asymmetric encryption and Pretty Good Privacy (PGP).

Last modified: Monday, 23 May 2022, 10:11 AM