MysteryTwister C3
NUMBER OF ACTIVE MEMBERS:

9648
Follow us: Facebook Twitter
 



Level I Challenges (82)

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

Weakened Granit — Part 1

[drobick-05] - 38 users already solved this challenge, 5 are working on it.
 
 
 

The challenges for the simplified GRANIT cipher, a method that can be done manually, serve as an exercise and use an intentionally simplified version of GRANIT.
Part 1 is a ciphertext-only challenge for which both permutation keys are known.
Read more...

Click here to get to the corresponding forum topic to share your opinion.
Click here to download the challenge.
Click here to download the additional file of the challenge.

Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2015-09-24 07:30
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#38) Achieved points (Global score) y-m-d - h:m:s

Armin Krauss (argh) 200 (185115) 2015-09-24 12:32:52
Snake (snk) 200 (77889) 2015-09-24 13:14:23
Kurt Gebauer (Yokozuna) 200 (153663) 2015-09-24 16:01:22
Robert (rm) 200 (56475) 2015-09-24 19:44:02
#5 Bart den Hartog (Bart13) 200 (118984) 2015-09-24 23:19:21
#6 Andreas Frerichs (Ossili) 150 (33266) 2015-09-25 16:47:26
#7 zahir mohsen moradi (ariobarzan) 150 (99757) 2015-09-25 21:47:45
#8 Julia Bernotat (El Greco ) 133 (81129) 2015-09-26 13:17:34
#9 Bernhard Gruber (bgr) 125 (22889) 2015-09-27 20:29:26
#10 Alain (Integral) 125 (207924) 2015-09-27 21:54:35
#11 Rainer Zufall (kiekuk) 120 (56786) 2015-09-28 18:19:37
#12 ghjklty70 (ghjklty70) 117 (217) 2015-09-29 18:32:54
#13 Viktor (Veselovský) 117 (151602) 2015-09-29 22:17:07
#14 KW (qwer*) 114 (13963) 2015-09-30 16:37:38
#15 Joerg G. (SnifferMaster) 111 (18154) 2015-10-02 19:32:23
#16 E.T (Ertheb) 110 (80720) 2015-10-03 20:13:54
#17 George (Theofanidis) 104 (109124) 2015-10-19 08:53:39
#18 Hans Joachim Girulat (joregi) 102 (35017) 2015-11-07 21:32:24
#19 Karl Schutt (günter) 101 (41550) 2015-12-06 13:53:32
#20 Michael (soilfront) 101 (2617) 2016-01-31 02:02:19
#21 Maria (julesjulchen) 101 (3019) 2016-02-20 12:41:33
#22 Peter (Garnet) 101 (14234) 2016-04-04 10:00:43
#23 Em Doulgerakis (Greko) 101 (124033) 2016-04-09 22:31:17
#24 Szabó Zoltán (szabo.z87) 100 (55604) 2016-04-12 16:52:48
#25 Mo (deez) 100 (100) 2016-09-01 18:40:04
#26 Hans Peter (hanspeter) 100 (52256) 2016-09-17 12:24:20
#27 Marc (rcll0891) 100 (24004) 2016-10-01 21:28:07
#28 Alain Collignon (vexilla72) 100 (87833) 2016-10-19 07:46:08
#29 Bertold (bk) 100 (9673) 2016-10-19 21:39:44
#30 Nicolas (nicosPavlov) 100 (151166) 2017-01-18 14:02:47
#31 Dominik M. (Sgt. Pepper) 100 (97919) 2017-04-03 18:17:03
#32 George Lasry (george4096) 100 (299488) 2017-06-17 21:50:07
#33 D3d4lu5 (D3d4lu5) 100 (273573) 2017-06-17 23:20:33
#34 Danny Higgins (hamster147) 100 (33007) 2017-08-08 00:04:25
#35 Jimmy Gauvin (amateur) 100 (200) 2017-09-26 06:44:41
#36 Random Dude (rnd) 100 (88719) 2018-10-29 23:34:43
#37 Luigi Tomelli (archstanton) 100 (108345) 2018-12-21 12:54:46
#38 Michael (FoM) 100 (36772) 2019-01-15 15:33:43
You must be logged in to solve the challenge
Pages [1] 1 Show All  
 
 
powered by the CrypTool project  CrypTool

 

   +++    [10:48 - 24.06.2019] lim0n solved the Level I challenge 'Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 1'    +++    [02:06 - 24.06.2019] Stephje1978 solved the Level I challenge 'Classical Ciphers^3'    +++    [20:50 - 23.06.2019] Stephje1978 solved the Level I challenge 'Monoalphabetic Substitution'    +++    [19:19 - 23.06.2019] Stephje1978 solved the Level II challenge 'Cracking SHA1-Hashed Passwords'    +++    [18:20 - 23.06.2019] Stephje1978 solved the Level I challenge 'From Russia with Love'    +++