Initialisation Vector

25 Punkte  0x0

The Initialisation Vector has been lost...

Autor

manticore, notfound404,  

Stufe  Schwierigkeitsgrad

Validierung

999 Herausforderer 1%

Bewertung  Bewertung

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70 votes

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  Musterlösung

Eine Musterlösung vorschlagen

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
thelittlefireman   Vecteur d’initialisation 17. Januar 2020 zu  00:21
Arky   Vecteur d’initialisation 14. Januar 2020 zu  22:45
nobodyisnobody   Vecteur d’initialisation 14. Januar 2020 zu  08:41
blueshit   Vecteur d’initialisation 13. Januar 2020 zu  12:20
Th1b4ud   Vecteur d’initialisation 12. Januar 2020 zu  01:48
DerAaaaa   Initialisation Vector 11. Januar 2020 zu  13:45
JoanSivion   Vecteur d’initialisation 10. Januar 2020 zu  00:22
Andaouzek   Vecteur d’initialisation 9. Januar 2020 zu  10:52
Siohbann   Vecteur d’initialisation 8. Januar 2020 zu  13:56
Sididi   Vecteur d’initialisation 8. Januar 2020 zu  01:59

 48 Übungen

Ergebnis Name Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung
pas_valide Encoding - ASCII 26% 42209 5 Xartrick 2
pas_valide Encoding - UU 20% 33348 5 g0uZ 1
pas_valide Hash - Message Digest 5 21% 34029 5 g0uZ 1
pas_valide Hash - SHA-2 11% 17125 5 koma 1
pas_valide Shift cipher 7% 10260 10 m31z0nyx 0
pas_valide Pixel Madness 5% 8209 15 Ryscrow 0
pas_valide ELF64 - PID encryption 3% 4626 15 Lu33Y 1
pas_valide File - PKZIP 4% 6114 15 g0uZ 0
pas_valide Monoalphabetic substitution - Caesar 5% 7804 15 Arod 0
pas_valide Known plaintext - XOR 3% 4853 20 Ryscrow 0
pas_valide Code - Pseudo Random Number Generator 2% 1817 20 Tosh 0
pas_valide File - Insecure storage 1 4% 5233 20 g0uZ 0
pas_valide Polyalphabetic substitution - Vigenère 4% 5287 20 Arod 0
pas_valide System - Android lock pattern 3% 3407 20 Silentd 0
pas_valide Transposition - Rail Fence 2% 3233 20 YellowS4 0
pas_valide AES - CBC - Bit-Flipping Attack 1% 405 25 Tie21 0
pas_valide AES - ECB 1% 1354 25 cez40 0
pas_valide LFSR - Known plaintext 1% 310 25 Brissouille 0
pas_valide RSA - Factorisation 2% 2224 25 HacKSpider 0
pas_valide RSA - Decipher Oracle 1% 635 25 Zweisamkeit 0
pas_valide Service - Timing attack 1% 1543 25 g0uZ, koma 1
pas_valide Monoalphabetic substitution - Polybe 2% 1834 25 koma 0
pas_valide Initialisation Vector 1% 999 25 manticore, notfound404 0
pas_valide GEDEFU 1% 320 30 makhno 0
pas_valide RSA - Corrupted key 1 1% 152 30 blackndoor 0
pas_valide RSA - Continued fractions 1% 756 30 sambecks 0
pas_valide RSA - Common modulus 1% 740 30 franb 0
pas_valide Service - Hash length extension attack 1% 465 30 koma 0
pas_valide AES - 4 Rounds 1% 117 35 Cryptanalyse 0
pas_valide ECDSA - Introduction 1% 76 35 Jrmbt 0
pas_valide RSA - Padding 1% 141 35 Tosh 0
pas_valide AES128 - CTR 1% 406 40 Tosh 0
pas_valide Discrete logarithm problem 1% 556 40 Thanat0s, RFC4949 0
pas_valide RSA - Corrupted key 2 1% 108 40 blackndoor 0
pas_valide RSA - Corrupted key 3 1% 50 40 blackndoor 0
pas_valide RSA - Multiple recipients 1% 657 40 franb 0
pas_valide AES - Fault attack #1 1% 60 50 Cryptanalyse 0
pas_valide Enigma Machine 1% 112 50 peyman 0
pas_valide ECDHE 1% 123 60 Tosh 0
pas_valide RSA - Lee cooper 1% 32 60 blackndoor, Synacktiv 0
pas_valide Service - CBC Padding 1% 683 60 koma 0
pas_valide Polyalphabetic substitution - One Time Pad 1% 267 60 Thanat0s 0
pas_valide White-Box Cryptography 1% 90 60 Cryptanalyse 0
pas_valide AES - Weaker variant 1% 37 70 Cryptanalyse 0
pas_valide Hash - SHA-3 1% 61 75 Revenger 0
pas_valide AES - Fault attack #2 1% 42 80 Cryptanalyse 0
pas_valide AES-PMAC 1% 9 100 Cryptanalyse 0
pas_valide ECDSA - Implementation error 1% 14 100 Tosh 0