h2o64



Solves

Challenge Category Value Time
Base16 Crypto-Misc 100
Base64 Crypto-Misc 100
Chiffrement de Cesar Crypto-Misc 100
Bash 1 Bash 100
Bash 2 Bash 100
Bash 3 Bash 100
Bash 4 Bash 100
Bash 6 Bash 100
Substitution monoalphabétique - Analyse fréquentielle Crypto-Misc 100
Bonjour Social Engineering 10
Bash 7 Bash 100
Inspection surprise Web 100
What does the cow say ? [EASY] Misc 265
Hash Programming 372
Roman Programming 447
Bash10 Bash 176
Bash11 Bash 265
Bash13 Bash 372
strcmp Programming 464
Knapsack-1 Programming 100
Knapsack-2 Programming 100
Knapsack-3 Programming 100
Knapsack-4 Programming 265
Knapsack-5 Programming 265
Knapsack-6 Programming 285
InfiniteCrackMe Cracking 479
Gate avant tout! Social Engineering -300
Find the link App System 456
SecurePassword Cracking 372
RSA - newbie Crypto-RSA 127
Vigenère facile Crypto-Misc 340
Affine Crypto-Misc 286
Xor Crypto-Misc 439
ECB - Introduction Crypto-AES 447
CBC - Introduction Crypto-AES 448
CTR - Introduction Crypto-AES 486
RSA - format Crypto-RSA 457
RSA - format 2 Crypto-RSA 473
Rock you Misc 400
Hello Programming 479
Base64 Programming 456
Metadata Stéganographie 100
Au voleur Stéganographie 100
RSA - Multiples factors Crypto-RSA 481
RSA - Weiner Crypto-RSA 476
RSA - Common modulus Crypto-RSA 490
La moitié de d ? Crypto-RSA 503
RSA - Common factors Crypto-RSA 497
Pypyc Cracking 500
Maze Programming 496
Rail Fence Crypto-Misc 447
RSA - Chinese Crypto-RSA 489
Bash12 Bash 265
Bash 8 Bash 200
Blanc comme neige Stéganographie 127