AES - 4 Rounds

35 Punkte  

Classical attack on AES-128 reduced to 4 rounds

Autor

Cryptanalyse,  

Stufe  Schwierigkeitsgrad

Validierung

80 Herausforderer 1%

Bewertung  Bewertung

16 votes
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Musterlösung  Musterlösung

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
pouf   AES - 4 tours fr 19. Juli 2019 zu  18:28
Sacriyana   AES - 4 tours fr 19. Juli 2019 zu  16:42
hexabeast   AES - 4 Rounds en 15. Juli 2019 zu  21:25
Nyarlatothep   AES - 4 Rounds en 11. Juli 2019 zu  15:31
apges01   AES - 4 tours fr 26. Juni 2019 zu  10:25
Black0ut   AES - 4 tours fr 7. Juni 2019 zu  09:21
Yumemi   AES - 4 tours fr 5. Juni 2019 zu  19:26
midoo   AES - 4 tours fr 24. Mai 2019 zu  15:27
Locesi   AES - 4 tours fr 4. Mai 2019 zu  16:57
_ACKNAK_   AES - 4 tours fr 16. April 2019 zu  19:14

In dieser Rubrik veröffentlichte Übungen 44 Übungen

Ergebnis Name der Übung Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung
pas_valide Encoding - ASCII 26% 35999 5 Xartrick 1
pas_valide Encoding - UU 21% 28600 5 g0uZ 0
pas_valide Hash - Message Digest 5 21% 29297 5 g0uZ 1
pas_valide Hash - SHA-2 11% 14613 5 koma 1
pas_valide Shift cipher 7% 8651 10 m31z0nyx 0
pas_valide Pixel Madness 5% 6980 15 Ryscrow 0
pas_valide ELF64 - PID encryption 3% 4044 15 Lu33Y 1
pas_valide File - PKZIP 4% 5160 15 g0uZ 0
pas_valide Monoalphabetic substitution - Caesar 5% 6760 15 Arod 0
pas_valide Known plaintext - XOR 4% 4248 20 Ryscrow 0
pas_valide Code - Pseudo Random Number Generator 2% 1601 20 Tosh 0
pas_valide File - Insecure storage 1 4% 4752 20 g0uZ 0
pas_valide Polyalphabetic substitution - Vigenère 4% 4582 20 Arod 0
pas_valide System - Android lock pattern 3% 2938 20 Silentd 0
pas_valide Transposition - Rail Fence 2% 2772 20 YellowS4 0
pas_valide AES - CBC - Bit-Flipping Attack 1% 266 25 Tie21 0
pas_valide AES - ECB 1% 1162 25 cez40 0
pas_valide LFSR - Known plaintext 1% 215 25 Brissouille 0
pas_valide RSA - Factorisation 2% 1936 25 HacKSpider 0
pas_valide RSA - Decipher Oracle 1% 515 25 Zweisamkeit 0
pas_valide Service - Timing attack 2% 1416 25 g0uZ, koma 1
pas_valide Monoalphabetic substitution - Polybe 2% 1590 25 koma 0
pas_valide Initialisation Vector 1% 856 25 manticore, notfound 0
pas_valide GEDEFU 1% 272 30 makhno 0
pas_valide RSA - Corrupted key V1 1% 112 30 blackndoor 0
pas_valide RSA - Continued fractions 1% 662 30 sambecks 0
pas_valide RSA - Common modulus 1% 601 30 franb 0
pas_valide Service - Hash length extension attack 1% 396 30 koma 0
pas_valide AES - 4 Rounds 1% 80 35 Cryptanalyse 0
pas_valide RSA - Padding 1% 119 35 Tosh 0
pas_valide AES128 - CTR 1% 366 40 Tosh 0
pas_valide Discrete logarithm problem 1% 491 40 Thanat0s, RFC4949 0
pas_valide RSA - Corrupted key V2 1% 88 40 blackndoor 0
pas_valide RSA - Multiple recipients 1% 560 40 franb 0
pas_valide AES - Fault attack #1 1% 41 50 Cryptanalyse 0
pas_valide Enigma Machine 1% 98 50 peyman 0
pas_valide ECDHE 1% 106 60 Tosh 0
pas_valide Service - CBC Padding 1% 601 60 koma 0
pas_valide Polyalphabetic substitution - One Time Pad 1% 250 60 Thanat0s 0
pas_valide White-Box Cryptography 1% 66 60 Cryptanalyse 0
pas_valide AES - Weaker variant 1% 28 70 Cryptanalyse 0
pas_valide Hash - SHA-3 1% 56 75 Revenger 0
pas_valide AES - Fault attack #2 1% 28 80 Cryptanalyse 0
pas_valide AES-PMAC 1% 4 100 Cryptanalyse 0