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Level I Challenges (89)

Page 1 of the challenges in Level I, ordered by date posted (the most recent appear first).

Lightweight Introduction to Lattices — Part 2
[dimitrov-esslinger-02] - 27 users already solved this challenge, 2 are working on it.
 
 
 
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". This part of the challenge series uses vectors to hide a famous quote in modern art. Can you reveal it?
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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.
Published on: 2020-06-23 23:05
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#27) Achieved points (Global score) y-m-d - h:m:s
Kurt Gebauer (Yokozuna) 200 (282608) 2020-06-24 01:42:06
S (Zyphe) 200 (13361) 2020-06-24 09:52:41
Dominik M. (Sgt. Pepper) 200 (128575) 2020-06-24 09:55:36
Armin Krauss (argh) 200 (206965) 2020-06-24 10:00:32
#5 Snake (snk) 200 (187783) 2020-06-24 10:36:03
#6 H. Lautenschlager (helmi) 200 (57600) 2020-06-24 11:27:18
#7 Eugene (lim0n) 200 (193160) 2020-06-24 11:44:34
#8 Alain Collignon (vexilla72) 200 (123666) 2020-06-24 12:58:41
#9 Bernd (tryone144) 150 (8066) 2020-06-25 18:58:43
#10 Viktor (Veselovský) 120 (169444) 2020-06-28 11:13:28
#11 Nofre Tete (noffi) 104 (26507) 2020-07-20 21:59:39
#12 Derek Hatton (alfred_noble) 103 (33998) 2020-07-31 22:25:54
#13 Tristan1473 (Tristan1473) 102 (20432) 2020-08-22 12:31:09
#14 Polaris (Polaris) 102 (32963) 2020-08-26 01:24:11
#15 sarah b (silva) 102 (49171) 2020-08-28 09:38:17
#16 George (Theofanidis) 101 (130187) 2020-08-29 21:12:04
#17 Klaus (kumaus) 101 (22017) 2020-10-17 18:47:10
#18 Flo (sealth) 101 (25734) 2020-11-15 20:35:00
#19 Arno (TryC3) 101 (6847) 2020-12-16 18:50:05
#20 Michael (FoM) 101 (57794) 2020-12-18 23:24:27
#21 D3d4lu5 (D3d4lu5) 101 (363488) 2020-12-29 19:43:55
#22 Gerd Wilts (gerdw) 100 (50634) 2021-02-07 22:23:58
#23 Em Doulgerakis (Greko) 100 (193799) 2021-03-01 18:40:18
#24 Luigi Tomelli (archstanton) 100 (127538) 2021-05-18 18:27:09
#25 gordon (sir5) 100 (16181) 2021-05-19 07:26:36
#26 madness (madness) 100 (71592) 2021-06-13 01:32:23
#27 Antares (Antares) 100 (32880) 2021-07-20 19:33:23
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   +++    [01:47 - 02.08.2021] jerva solved the Level II challenge 'SIGABA CSP-2900 — Part 1'    +++    [00:40 - 02.08.2021] mochiorochi solved the Level I challenge 'Beaver Code'    +++    [22:51 - 01.08.2021] mochiorochi solved the Level I challenge 'A hidden word'    +++    [22:46 - 01.08.2021] mochiorochi solved the Level II challenge 'Letter to the Templars — Part 3'    +++    [22:05 - 01.08.2021] mochiorochi solved the Level I challenge 'Letter to the Templars — Part 2'    +++