Known plaintext - XOR

20 Punkte  0x0

For this challenge you will need to decypher a simple XORed picture.

Autor

Ryscrow,  

Stufe  Schwierigkeitsgrad

Validierung

5145 Herausforderer 3%

Bewertung  Bewertung

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228 votes

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  Musterlösung

Eine Musterlösung vorschlagen

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
s4m   Clair connu - XOR 5. April 2020 zu  04:38
jesuisunnoob   Clair connu - XOR 3. April 2020 zu  17:43
abex   Clair connu - XOR 3. April 2020 zu  14:47
Maks   Clair connu - XOR 2. April 2020 zu  18:31
Wize   Clair connu - XOR 2. April 2020 zu  09:12
NeyZer   Clair connu - XOR 2. April 2020 zu  01:19
jul0105   Known plaintext - XOR 1. April 2020 zu  18:04
sshpranker   Clair connu - XOR 1. April 2020 zu  13:20
logosbox   Known plaintext - XOR 1. April 2020 zu  10:36
Phoenix2.0   Clair connu - XOR 31. März 2020 zu  23:07

 49 Übungen

Ergebnis Name Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung
pas_valide Encoding - ASCII 26% 44959 5 Xartrick 2
pas_valide Encoding - UU 21% 35496 5 g0uZ 1
pas_valide Hash - Message Digest 5 21% 36084 5 g0uZ 1
pas_valide Hash - SHA-2 11% 18261 5 koma 1
pas_valide Shift cipher 7% 11093 10 m31z0nyx 0
pas_valide Pixel Madness 5% 8797 15 Ryscrow 1
pas_valide ELF64 - PID encryption 3% 4897 15 Lu33Y 1
pas_valide File - PKZIP 4% 6568 15 g0uZ 0
pas_valide Monoalphabetic substitution - Caesar 5% 8362 15 Arod 0
pas_valide Known plaintext - XOR 3% 5145 20 Ryscrow 0
pas_valide Code - Pseudo Random Number Generator 2% 1948 20 Tosh 0
pas_valide File - Insecure storage 1 4% 5484 20 g0uZ 0
pas_valide Polyalphabetic substitution - Vigenère 4% 5673 20 Arod 0
pas_valide System - Android lock pattern 3% 3635 20 Silentd 0
pas_valide Transposition - Rail Fence 2% 3448 20 YellowS4 0
pas_valide AES - CBC - Bit-Flipping Attack 1% 494 25 Tie21 0
pas_valide AES - ECB 1% 1453 25 cez40 0
pas_valide LFSR - Known plaintext 1% 370 25 Brissouille 0
pas_valide RSA - Factorisation 2% 2384 25 HacKSpider 0
pas_valide RSA - Decipher Oracle 1% 727 25 Zweisamkeit 0
pas_valide Service - Timing attack 1% 1620 25 g0uZ, koma 1
pas_valide Monoalphabetic substitution - Polybe 2% 1965 25 koma 0
pas_valide Initialisation Vector 1% 1075 25 manticore, notfound404 0
pas_valide GEDEFU 1% 344 30 makhno 0
pas_valide RSA - Corrupted key 1 1% 170 30 blackndoor 0
pas_valide RSA - Continued fractions 1% 810 30 sambecks 0
pas_valide RSA - Common modulus 1% 823 30 franb 0
pas_valide Service - Hash length extension attack 1% 507 30 koma 0
pas_valide AES - 4 Rounds 1% 127 35 Cryptanalyse 0
pas_valide ECDSA - Introduction 1% 99 35 Jrmbt 0
pas_valide RSA - Padding 1% 152 35 Tosh 0
pas_valide RSA - Signature 1% 32 35 stan1slas 0
pas_valide AES128 - CTR 1% 424 40 Tosh 0
pas_valide Discrete logarithm problem 1% 575 40 Thanat0s, RFC4949 0
pas_valide RSA - Corrupted key 2 1% 117 40 blackndoor 0
pas_valide RSA - Corrupted key 3 1% 58 40 blackndoor 0
pas_valide RSA - Multiple recipients 1% 715 40 franb 0
pas_valide AES - Fault attack #1 1% 70 50 Cryptanalyse 0
pas_valide Enigma Machine 1% 120 50 peyman 0
pas_valide ECDHE 1% 129 60 Tosh 0
pas_valide RSA - Lee cooper 1% 44 60 blackndoor, Synacktiv 0
pas_valide Service - CBC Padding 1% 733 60 koma 0
pas_valide Polyalphabetic substitution - One Time Pad 1% 273 60 Thanat0s 0
pas_valide White-Box Cryptography 1% 92 60 Cryptanalyse 0
pas_valide AES - Weaker variant 1% 43 70 Cryptanalyse 0
pas_valide Hash - SHA-3 1% 73 75 Revenger 0
pas_valide AES - Fault attack #2 1% 49 80 Cryptanalyse 0
pas_valide AES-PMAC 1% 11 100 Cryptanalyse 0
pas_valide ECDSA - Implementation error 1% 16 100 Tosh 0