Encoding - ASCII

5 Points  

Author

Xartrick,  

Level  Difficulty

Validations

21226 Challengers 28%

Note  Notation

1564 Votes
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Challenge Results Challenge Results

Pseudo Challenge Lang date
Paddy   Encoding - ASCII en 22 February 2018 at 19:24
HugeBrother   Encoding - ASCII en 22 February 2018 at 18:14
!^0   Encoding - ASCII en 22 February 2018 at 17:56
Foxy   Encodage - ASCII fr 22 February 2018 at 17:11
Nelson Mandelson   Encoding - ASCII en 22 February 2018 at 17:10
Hii-leen   Encodage - ASCII fr 22 February 2018 at 17:08
Babtuh Aussy   Encodage - ASCII fr 22 February 2018 at 16:52
loveroflinux   Encodage - ASCII fr 22 February 2018 at 16:16
Adrien Leriche   Encodage - ASCII fr 22 February 2018 at 16:15
Drallel   Encodage - ASCII fr 22 February 2018 at 16:07

Challenges associated with this section 37 Challenges

Results Challenge's Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide Encoding - ASCII 28% 21206 5 Xartrick 10
pas_valide Encoding - UU 22% 17002 5 g0uZ 6
pas_valide Hash - Message Digest 5 23% 17686 5 g0uZ 3
pas_valide Hash - SHA-2 12% 8656 5 koma 2
pas_valide Shift cipher 7% 5075 10 m31z0nyx 5
pas_valide Pixel Madness 6% 3975 15 Ryscrow 8
pas_valide ELF32 - PID encryption 4% 2981 15 Lu33Y 9
pas_valide File - PKZIP 4% 3065 15 g0uZ 5
pas_valide Monoalphabetic substitution - Caesar 6% 4426 15 Arod 4
pas_valide Known plaintext - XOR 4% 2713 20 Ryscrow 3
pas_valide Code - Pseudo Random Number Generator 2% 1050 20 Tosh 3
pas_valide File - Insecure storage 1 5% 3492 20 g0uZ 4
pas_valide Polyalphabetic substitution - Vigenère 4% 3060 20 Arod 3
pas_valide System - Android lock pattern 3% 1858 20 Silentd 2
pas_valide Transposition - Rail Fence 3% 1771 20 YellowS4 2
pas_valide AES - ECB 2% 785 25 cez40 2
pas_valide LFSR - Known plaintext 1% 55 25 Brissouille 1
pas_valide RSA - Factorisation 2% 1224 25 HacKSpider 2
pas_valide RSA - Decipher Oracle 1% 216 25 Zweisamkeit 2
pas_valide Service - Timing attack 2% 1023 25 g0uZ, koma 3
pas_valide Monoalphabetic substitution - Polybe 2% 1133 25 Armel, koma 5
pas_valide Initialisation Vector 1% 570 25 notfound, manticore 3
pas_valide GEDEFU 1% 175 30 makhno 1
pas_valide RSA - Corrupted key V1 1% 26 30 blackndoor 1
pas_valide RSA - Continued fractions 1% 443 30 sambecks 1
pas_valide RSA - Common modulus 1% 301 30 franb 2
pas_valide Service - Hash length extension attack 1% 259 30 koma 1
pas_valide RSA - Padding 1% 75 35 Tosh 0
pas_valide AES128 - CTR 1% 258 40 Tosh 1
pas_valide Discrete logarithm problem 1% 356 40 Thanat0s, RFC4949 2
pas_valide RSA - Corrupted key V2 1% 17 40 blackndoor 0
pas_valide RSA - Multiple recipients 1% 355 40 franb 1
pas_valide Enigma Machine 1% 56 50 peyman 0
pas_valide ECDHE 1% 58 60 Tosh 1
pas_valide Service - CBC Padding 1% 451 60 koma 0
pas_valide Polyalphabetic substitution - One Time Pad 1% 196 60 Thanat0s 0
pas_valide Hash - SHA-3 1% 23 75 Revenger 1