Feedback on assignment and project phases (smán PaPerS) Average Fun factor Difficulty Laboriousness Fun factor (green = fun) Difficulty (green = easy) Laboriousness (green = little work) Super-interesting O Booring! [Checksum] Easy-peasy. Appropriate. Very challenging. [Checksum] Idea and not much work Appropriate work A lot of "dumb" work [Checksum] Project phase 1. Keys collection (1 million keys, analysis) 2.20 1.47 1.71 2 8 5 15 9 8 0 17 7 8 2 17 Project phase II. Side-channel analysis (RSA, ECC private key operations) 1.53 2.13 2.07 9 7 1 17 1 12 3 16 1 12 2 15 Project phase III. Suport for PKCS#11 token 2.33 2.67 2.67 0 10 5 15 0 5 10 15 0 5 10 15 Assignment 1 Password cracking (passwords for hashes, pawned) 1.19 1.65 1.67 13 3 0 16 8 7 2 17 6 8 1 15 Assignment 2 Protection via bliding (RSA, timing leakage) 1.94 2.43 2.13 6 7 5 18 1 6 7 14 3 8 5 16 Assignment 3 Secure signature card (JavaCard applet) 1.71 1.93 2.00 7 8 2 17 2 12 1 15 2 12 2 16 Assignment 4 Disk encryption (password recovery, header analysis) 2.00 1.59 1.50 4 7 4 15 8 8 1 17 10 4 2 16 Assignment 5 Reverse engineering (crackme, valid license recovery) 1.44 2.19 2.19 11 3 2 16 1 11 4 16 1 11 4 16 Assignment 6 Malware analysis 1.43 1.87 1.80 9 4 1 14 5 7 3 15 5 8 2 15 Assignment 7 SELinux 2.92 2.75 2.42 0 1 11 12 0 3 9 12 2 3 7 12