Level I Challenges (84)
Page 1 of the challenges in
Level I, ordered by date posted (the most recent appear first).
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Lattice-based cryptography schemes are relevant for current post-quantum cryptography research. This challenge series accompanies the basic theory from a chapter of the CrypTool Book called "LIGHTWEIGHT INTRODUCTION TO LATTICES". In this part of the challenge series we introduce systems of linear equations to find a hidden message in a picture. Read more...
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Authors:
This email address is being protected from spambots. You need JavaScript enabled to view it.,This email address is being protected from spambots. You need JavaScript enabled to view it. |
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Published on: 2020-05-16 16:03 |
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Maximum number of attempts for this challenge: 15 |
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All successful users of this challenge
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User (#13) |
Achieved points (Global score) |
y-m-d - h:m:s |
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Dominik M. (Sgt. Pepper)
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200 (118936) |
2020-05-16 16:52:00 |
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Snake (snk)
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200 (178106) |
2020-05-16 20:07:33 |
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Armin Krauss (argh)
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200 (196614) |
2020-05-16 20:32:03 |
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Eugene (lim0n)
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200 (113902) |
2020-05-17 12:10:48 |
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#5 |
Viktor (Veselovský)
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200 (166027) |
2020-05-17 14:15:42 |
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#6 |
Nofre Tete (noffi)
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150 (22271) |
2020-05-18 00:57:46 |
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#7 |
Mike (RogueRamblers)
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133 (53243) |
2020-05-18 22:27:35 |
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#8 |
sarah b (silva)
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120 (36927) |
2020-05-20 20:02:05 |
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#9 |
George (Theofanidis)
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117 (117369) |
2020-05-21 22:11:07 |
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#10 |
Paula Olsen (paol)
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117 (942) |
2020-05-22 11:18:41 |
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#11 |
Alain Collignon (vexilla72)
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108 (116602) |
2020-05-28 13:30:13 |
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#12 |
Kurt Gebauer (Yokozuna)
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108 (254783) |
2020-05-28 13:59:54 |
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#13 |
H. Lautenschlager (helmi)
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108 (38235) |
2020-05-28 14:20:02 |
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