GEDEFU

30 Points  0x0

June 2, 1918, he decrypts an important message to win the First World War

Author

makhno,  

Level  Difficulty

Validations

549 Challengers 1%

Note  Notation

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88 Votes

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solutions 1 Solution

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Crafty Cryptanalyse  GEDEFU fr 24 October 2023 at 02:05
snow_raph Cryptanalyse  GEDEFU fr 12 October 2023 at 18:51
_netes Cryptanalyse  GEDEFU fr 9 October 2023 at 13:03
shasui Cryptanalyse  GEDEFU fr 18 September 2023 at 12:11
glxblt Cryptanalyse  GEDEFU fr 10 September 2023 at 16:06
Minypoulpe Cryptanalyse  GEDEFU fr 3 August 2023 at 20:53
le6n6rl16n Cryptanalyse  GEDEFU fr 2 August 2023 at 08:30
Sheldstein Cryptanalyse  GEDEFU fr 6 July 2023 at 00:25
Pleistone Cryptanalyse  GEDEFU fr 3 July 2023 at 21:12
skav Cryptanalyse  GEDEFU fr 18 June 2023 at 22:26

challenges 69 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide Encoding - ASCII 26% 84024 5 Xartrick 10 4 December 2012
pas_valide Encoding - UU 20% 64848 5 g0uZ 10 7 October 2006
pas_valide Hash - DCC 2% 6212 5 Podalirius 1 13 July 2021
pas_valide Hash - DCC2 2% 5858 5 Podalirius 1 13 July 2021
pas_valide Hash - LM 2% 6366 5 Podalirius 1 13 July 2021
pas_valide Hash - Message Digest 5 18% 58119 5 g0uZ 7 31 January 2010
pas_valide Hash - NT 2% 5029 5 Podalirius 1 13 July 2021
pas_valide Hash - SHA-2 10% 30502 5 koma 4 3 June 2012
pas_valide Shift cipher 6% 19028 10 m31z0nyx 10 16 February 2011
pas_valide CISCO - Salted Password 2% 4144 10 Tidusrose 3 13 July 2021
pas_valide Pixel Madness 5% 14936 15 Ryscrow 10 3 February 2011
pas_valide ELF64 - PID encryption 3% 7390 15 Lu33Y 10 8 February 2012
pas_valide File - PKZIP 4% 11949 15 g0uZ 6 30 August 2010
pas_valide Monoalphabetic substitution - Caesar 5% 15173 15 Arod 5 22 October 2011
pas_valide Circular Bit Shift 1% 600 20 BlackRaven 3 21 March 2023
pas_valide Known plaintext - XOR 3% 8355 20 Ryscrow