AES - Weaker variant

70 Punkte  

All elementary transformations are useful

Autor

Cryptanalyse,  

Stufe  Schwierigkeitsgrad

Validierung

33 Herausforderer 1%

Bewertung  Bewertung

20 votes
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Musterlösung  Musterlösung

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
rogdham   AES - Variante affaiblie fr 15. September 2019 zu  21:53
DVernon   AES - Variante affaiblie fr 23. August 2019 zu  16:35
Bdenneu   AES - Variante affaiblie fr 8. August 2019 zu  05:02
white_glint   AES - Variante affaiblie fr 28. Juli 2019 zu  22:15
Sacriyana   AES - Variante affaiblie fr 27. Juli 2019 zu  17:09
Nyarlatothep   AES - Weaker variant en 13. Juli 2019 zu  14:19
Locesi   AES - Variante affaiblie fr 13. Juni 2019 zu  09:59
Th3_JagDt1g3R   AES - Weaker variant en 29. März 2019 zu  23:11
mjuuum   AES - Weaker variant en 16. März 2019 zu  20:59
Tim...   AES - Variante affaiblie fr 10. März 2019 zu  20:37

In dieser Rubrik veröffentlichte Übungen 45 Übungen

Ergebnis Name der Übung Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung
pas_valide Encoding - ASCII 26% 37515 5 Xartrick 1
pas_valide Encoding - UU 21% 29716 5 g0uZ 0
pas_valide Hash - Message Digest 5 21% 30449 5 g0uZ 1
pas_valide Hash - SHA-2 11% 15185 5 koma 1
pas_valide Shift cipher 7% 8979 10 m31z0nyx 0
pas_valide Pixel Madness 5% 7251 15 Ryscrow 0
pas_valide ELF64 - PID encryption 3% 4169 15 Lu33Y 1
pas_valide File - PKZIP 4% 5360 15 g0uZ 0
pas_valide Monoalphabetic substitution - Caesar 5% 6975 15 Arod 0
pas_valide Known plaintext - XOR 3% 4374 20 Ryscrow 0
pas_valide Code - Pseudo Random Number Generator 2% 1656 20 Tosh 0
pas_valide File - Insecure storage 1 4% 4857 20 g0uZ 0
pas_valide Polyalphabetic substitution - Vigenère 4% 4735 20 Arod 0
pas_valide System - Android lock pattern 3% 3046 20 Silentd 0
pas_valide Transposition - Rail Fence 2% 2881 20 YellowS4 0
pas_valide AES - CBC - Bit-Flipping Attack 1% 320 25 Tie21 0
pas_valide AES - ECB 1% 1207 25 cez40 0
pas_valide LFSR - Known plaintext 1% 244 25 Brissouille 0
pas_valide RSA - Factorisation 2% 2000 25 HacKSpider 0
pas_valide RSA - Decipher Oracle 1% 549 25 Zweisamkeit 0
pas_valide Service - Timing attack 1% 1460 25 g0uZ, koma 1
pas_valide Monoalphabetic substitution - Polybe 2% 1652 25 koma 0
pas_valide Initialisation Vector 1% 900 25 manticore, notfound 0
pas_valide GEDEFU 1% 287 30 makhno 0
pas_valide RSA - Corrupted key 1 1% 123 30 blackndoor 0
pas_valide RSA - Continued fractions 1% 686 30 sambecks 0
pas_valide RSA - Common modulus 1% 637 30 franb 0
pas_valide Service - Hash length extension attack 1% 421 30 koma 0
pas_valide AES - 4 Rounds 1% 93 35 Cryptanalyse 0
pas_valide RSA - Padding 1% 126 35 Tosh 0
pas_valide AES128 - CTR 1% 380 40 Tosh 0
pas_valide Discrete logarithm problem 1% 503 40 Thanat0s, RFC4949 0
pas_valide RSA - Corrupted key 2 1% 93 40 blackndoor 0
pas_valide RSA - Corrupted key 3 1% 22 40 blackndoor 0
pas_valide RSA - Multiple recipients 1% 582 40 franb 0
pas_valide AES - Fault attack #1 1% 47 50 Cryptanalyse 0
pas_valide Enigma Machine 1% 106 50 peyman 0
pas_valide ECDHE 1% 114 60 Tosh 0
pas_valide Service - CBC Padding 1% 621 60 koma 0
pas_valide Polyalphabetic substitution - One Time Pad 1% 258 60 Thanat0s 0
pas_valide White-Box Cryptography 1% 78 60 Cryptanalyse 0
pas_valide AES - Weaker variant 1% 33 70 Cryptanalyse 0
pas_valide Hash - SHA-3 1% 58 75 Revenger 0
pas_valide AES - Fault attack #2 1% 33 80 Cryptanalyse 0
pas_valide AES-PMAC 1% 8 100 Cryptanalyse 0