Encoding - Codebook

20 Punkte  0x0

Zimmermann liebt Telegramme

Autor

n3rada,  

Stufe  Schwierigkeitsgrad

Validierung

394 Herausforderer 1%

Bewertung  Bewertung

1
2
3
4
5
98 votes

Bitte loggen Sie sich ein um auf diese Seite zugreifen zu können

solutions  Musterlösung

Eine Musterlösung vorschlagen

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
BanaxavSplit Cryptanalyse  Encodage - Codebook fr 25. September 2023 zu  10:24
skrapi Cryptanalyse  Encodage - Codebook fr 19. September 2023 zu  15:02
aspokalipse Cryptanalyse  Encodage - Codebook fr 19. September 2023 zu  14:53
rHACKoon Cryptanalyse  Encodage - Codebook fr 11. September 2023 zu  22:33
Mika Cryptanalyse  Encodage - Codebook fr 7. September 2023 zu  17:32
LighTender Cryptanalyse  Encodage - Codebook fr 6. September 2023 zu  11:39
Hugo Chanas Cryptanalyse  Encodage - Codebook fr 5. September 2023 zu  14:59
Deiniforo Cryptanalyse  Encodage - Codebook fr 5. September 2023 zu  10:00
W3nil0r4cW Cryptanalyse  Encodage - Codebook fr 3. September 2023 zu  22:45
unknown_error Cryptanalyse  Encodage - Codebook fr 1. September 2023 zu  22:15

challenges 75 Premium Übungen

Ergebnis Name ↓↑ Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung date
pas_valide White-Box Cryptography 1% 243 60 Cryptanalyse 0 21. Oktober 2018
pas_valide Twisted secret 1% 494 25 NonStandardModel 0 14. August 2020
pas_valide Transposition - Rail Fence 2% 6493 20 YellowS4 0 6. April 2014
pas_valide System - Android lock pattern 2% 6934 20 Silentd 0 23. Dezember 2012
pas_valide Side Channel - AES : first round 1% 83 60 walafc0 0 28. März 2022
pas_valide Side Channel - AES : CPA 1% 81 50 cb34 0 28. März 2022
pas_valide Shift cipher 6% 20782 10 m31z0nyx 1 16. Februar 2011
pas_valide Shamir Secret Sharing - Traitor 1% 89 35 Vozec 0 5. Februar 2024
pas_valide Shamir Secret Sharing - Reduction 1% 47 70 Vozec 0 5. Februar 2024
pas_valide Shamir Secret Sharing - Irreducible ? 1% 30 90 Mister7F 0 5. Februar 2024
pas_valide Shamir Secret Sharing - Introduction 1% 326 30 Vozec 0 5. Februar 2024
pas_valide Service - Timing attack 1% 2890 25 g0uZ , koma 1 28. Oktober 2012
pas_valide Service - Hash length extension attack 1% 1176 30 koma 1 19. August 2015
pas_valide Service - CBC Padding 1% 1356 60 koma 0 4. Oktober 2012
pas_valide RSA - Signature 1% 193 35 sar 0 9. März 2020
pas_valide RSA - Padding 1% 289 35 Tosh 0 9. Oktober 2016
pas_valide RSA - Multiple recipients 1% 1625 40 franb 0 29. November 2015
pas_valide RSA - Lee cooper 1% 163 60 blackndoor , Synacktiv 0 7. November 2019
pas_valide RSA - H-rabin 1% 85 60 Vozec 0 21. März 2023
pas_valide RSA - Factorisation 2% 5017 25 HacKSpider 0 12. September 2010
pas_valide RSA - Decipher Oracle 1% 2027 25 Zweisamkeit 0 11. Mai 2017
pas_valide RSA - Corrupted key 3 1% 186 40 blackndoor 0 5. September 2019
pas_valide RSA - Corrupted key 2 1% 320 40 blackndoor 0 11. Januar 2018
pas_valide RSA - Corrupted key 1 1% 441 30 blackndoor 0 28. November 2017
pas_valide RSA - Continued fractions 1% 1477 30 sambecks 0 8. September 2015
pas_valide RSA - Common modulus 1% 2020 30 franb 0 24. Dezember 2016
pas_valide Polyalphabetic substitution - Vigenère 3% 10498 20 Arod 0 26. Oktober 2011
pas_valide Polyalphabetic substitution - One Time Pad 1% 379 60 Thanat0s 0 2. Juni 2013
pas_valide Pixel Madness 5% 16186 15 Ryscrow 2 3. Februar 2011
pas_valide PHP - mt_rand 1% 158 40 NonStandardModel 0 28. März 2022
pas_valide OTP - Implementation error 1% 460 30 Podalirius 0 22. März 2021
pas_valide NTRU | Weak Parameter 1% 6 60 Vozec 0 13. Dezember 2024
pas_valide NTRU | Multiple Transmission 1% 16 60 Vozec 0 13. Dezember 2024
pas_valide Monoalphabetic substitution - Polybe 2% 3926 25 koma 0 6. Dezember 2011
pas_valide Monoalphabetic substitution - Caesar 5% 16735 15 Arod 0 22. Oktober 2011
pas_valide LFSR - Known plaintext 1% 1039 25 Brissouille 0 28. November 2017
pas_valide Known plaintext - XOR 3% 9267 20 Ryscrow 0 3. Februar 2011
pas_valide Initialisation Vector 1% 2232 25 manticore , notfound404 0 25. August 2015
pas_valide Hill Cipher 1% 208 30 LetMeR00t 0 21. März 2023
pas_valide Hash - SHA-3 1% 160 75 Revenger 0 10. Dezember 2016
pas_valide Hash - SHA-2 10% 32538 5 koma 1 3. Juni 2012
pas_valide Hash - NT 2% 6666 5 Podalirius 0 13. Juli 2021
pas_valide Hash - Message Digest 5 18% 61727 5 g0uZ 1 31. Januar 2010
pas_valide Hash - LM 3% 8245 5 Podalirius 0 13. Juli 2021
pas_valide Hash - DCC2 3% 7775 5 Podalirius 0 13. Juli 2021
pas_valide Hash - DCC 3% 8434 5 Podalirius 0 13. Juli 2021
pas_valide Goldreich Goldwasser Halevi | Weak Parameter 1% 7 50 Vozec 0 13. Dezember 2024
pas_valide GEDEFU 1% 570 30 makhno 0 13. September 2016
pas_valide File - PKZIP 2 1% 268 20 kevin.mille 0 8. November 2024
pas_valide File - PKZIP 4% 13200 15 g0uZ 0 30. August 2010
pas_valide File - Insecure storage 1 3% 9317 20 g0uZ 0 6. Februar 2012
pas_valide FEAL - Differential Cryptanalysis 1% 46 50 Tosh 0 28. März 2022
pas_valide Enigma Machine 1% 260 50 peyman 0 12. Oktober 2016
pas_valide Encoding - UU 20% 70494 5 g0uZ 1 7. Oktober 2006
pas_valide Encoding - Codebook 1% 394 20 n3rada 0 21. März 2023
pas_valide Encoding - ASCII 26% 91482 5 Xartrick 2 4. Dezember 2012
pas_valide ElGamal - Fault attack (Introduction) 1% 12 35 Vozec 0 13. Dezember 2024
pas_valide ELF64 - PID encryption 3% 8055 15 Lu33Y 1 8. Februar 2012
pas_valide ECDSA - Introduction 1% 325 35 Jrmbt 0 22. September 2019
pas_valide ECDSA - Implementation error 1% 65 100 Tosh 0 29. September 2019
pas_valide ECDHE 1% 243 60 Tosh 0 20. November 2016
pas_valide Discrete logarithm problem 1% 1291 40 RFC4949 0 8. Juni 2014
pas_valide DSA - Implementation error 1% 19 25 Vozec 0 13. Dezember 2024
pas_valide Code - Pseudo Random Number Generator 1% 3599 20 Tosh 0 19. Dezember 2012
pas_valide Circular Bit Shift 1% 1566 20 BlackRaven 0 21. März 2023
pas_valide CISCO - Salted Password 2% 5389 10 Tidusrose 0 13. Juli 2021
pas_valide AES128 - CTR 1% 712 40 Tosh 0 28. August 2015
pas_valide AES-PMAC 1% 38 100 Cryptanalyse 0 26. Mai 2019
pas_valide AES - Weaker variant 1% 142 70 Cryptanalyse 0 29. August 2018
pas_valide AES - Fault attack #2 1% 134 80 Cryptanalyse 0 20. September 2018
pas_valide AES - Fault attack #1 1% 191 50 Cryptanalyse 0 20. September 2018
pas_valide AES - ECB - Copy Paste 1% 313 25 Vozec 0 5. Februar 2024
pas_valide AES - ECB 1% 2696 25 cez40 0 29. November 2015
pas_valide AES - CBC - Bit-Flipping Attack 1% 1658 25 Tie21 0 17. Juni 2018
pas_valide AES - 4 Rounds 1% 353 35 Cryptanalyse 0 5. September 2018