White-Box Cryptography

60 Punkte  

Reverse Python

Autor

Cryptanalyse,  

Stufe  Schwierigkeitsgrad

Validierung

66 Herausforderer 1%

Bewertung  Bewertung

20 votes
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Musterlösung  Musterlösung

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
YADDD   White-Box Cryptography fr 16. Juli 2019 zu  13:42
apges01   White-Box Cryptography fr 10. Juli 2019 zu  17:06
Skywhi   White-Box Cryptography fr 24. Juni 2019 zu  00:41
Locesi   White-Box Cryptography fr 13. Juni 2019 zu  20:43
gwel   White-Box Cryptography fr 12. Juni 2019 zu  23:14
rogdham   White-Box Cryptography fr 8. Juni 2019 zu  18:14
VioletBaudelaire   White-Box Cryptography fr 6. April 2019 zu  20:27
Bdenneu   White-Box Cryptography fr 30. März 2019 zu  05:14
Hedroed   White-Box Cryptography fr 28. März 2019 zu  12:25
Nics   White-Box Cryptography fr 27. März 2019 zu  09:40

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% 35887 5 Xartrick 1
pas_valide Encoding - UU 21% 28515 5 g0uZ 0
pas_valide Hash - Message Digest 5 21% 29221 5 g0uZ 1
pas_valide Hash - SHA-2 11% 14573 5 koma 1
pas_valide Shift cipher 7% 8626 10 m31z0nyx 0
pas_valide Pixel Madness 5% 6958 15 Ryscrow 0
pas_valide ELF64 - PID encryption 3% 4032 15 Lu33Y 1
pas_valide File - PKZIP 4% 5142 15 g0uZ 0
pas_valide Monoalphabetic substitution - Caesar 5% 6743 15 Arod 0
pas_valide Known plaintext - XOR 4% 4238 20 Ryscrow 0
pas_valide Code - Pseudo Random Number Generator 2% 1599 20 Tosh 0
pas_valide File - Insecure storage 1 4% 4737 20 g0uZ 0
pas_valide Polyalphabetic substitution - Vigenère 4% 4574 20 Arod 0
pas_valide System - Android lock pattern 3% 2928 20 Silentd 0
pas_valide Transposition - Rail Fence 2% 2761 20 YellowS4 0
pas_valide AES - CBC - Bit-Flipping Attack 1% 262 25 Tie21 0
pas_valide AES - ECB 1% 1160 25 cez40 0
pas_valide LFSR - Known plaintext 1% 213 25 Brissouille 0
pas_valide RSA - Factorisation 2% 1930 25 HacKSpider 0
pas_valide RSA - Decipher Oracle 1% 511 25 Zweisamkeit 0
pas_valide Service - Timing attack 2% 1414 25 g0uZ, koma 1
pas_valide Monoalphabetic substitution - Polybe 2% 1588 25 koma 0
pas_valide Initialisation Vector 1% 853 25 manticore, notfound 0
pas_valide GEDEFU 1% 272 30 makhno 0
pas_valide RSA - Corrupted key V1 1% 111 30 blackndoor 0
pas_valide RSA - Continued fractions 1% 657 30 sambecks 0
pas_valide RSA - Common modulus 1% 595 30 franb 0
pas_valide Service - Hash length extension attack 1% 393 30 koma 0
pas_valide AES - 4 Rounds 1% 78 35 Cryptanalyse 0
pas_valide RSA - Padding 1% 119 35 Tosh 0
pas_valide AES128 - CTR 1% 365 40 Tosh 0
pas_valide Discrete logarithm problem 1% 489 40 Thanat0s, RFC4949 0
pas_valide RSA - Corrupted key V2 1% 88 40 blackndoor 0
pas_valide RSA - Multiple recipients 1% 556 40 franb 0
pas_valide AES - Fault attack #1 1% 40 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% 599 60 koma 0
pas_valide Polyalphabetic substitution - One Time Pad 1% 249 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