RSA - Corrupted key 3

40 Points  0x0

So little and yet so much

Author

blackndoor,  

Level  Difficulty

Validations

42 Challengers 1%

Note  Notation

17 Votes

To reach this part of the site please login

  Solution

Challenge Results Challenge Results


 48 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide Encoding - ASCII 26% 40987 5 Xartrick 10
pas_valide Encoding - UU 21% 32429 5 g0uZ 10
pas_valide Hash - Message Digest 5 21% 33182 5 g0uZ 6
pas_valide Hash - SHA-2 11% 16651 5 koma 4
pas_valide Shift cipher 7% 9987 10 m31z0nyx 6
pas_valide Pixel Madness 5% 7976 15 Ryscrow 10
pas_valide ELF64 - PID encryption 3% 4506 15 Lu33Y 10
pas_valide File - PKZIP 4% 5901 15 g0uZ 5
pas_valide Monoalphabetic substitution - Caesar 5% 7581 15 Arod 4
pas_valide Known plaintext - XOR 3% 4698 20 Ryscrow 4
pas_valide Code - Pseudo Random Number Generator 2% 1766 20 Tosh 5
pas_valide File - Insecure storage 1 4% 5106 20 g0uZ 5
pas_valide Polyalphabetic substitution - Vigenère 4% 5119 20 Arod 3
pas_valide System - Android lock pattern 3% 3289 20 Silentd 3
pas_valide Transposition - Rail Fence 2% 3105 20 YellowS4 3
pas_valide AES - CBC - Bit-Flipping Attack 1% 373 25 Tie21 1
pas_valide AES - ECB 1% 1306 25 cez40 4
pas_valide LFSR - Known plaintext 1% 278 25 Brissouille 1
pas_valide RSA - Factorisation 2% 2149 25 HacKSpider 4
pas_valide RSA - Decipher Oracle 1% 605 25 Zweisamkeit 3
pas_valide Service - Timing attack 1% 1515 25 g0uZ, koma 3
pas_valide Monoalphabetic substitution - Polybe 2% 1760 25 koma 6
pas_valide Initialisation Vector 1% 964 25 manticore, notfound404 4
pas_valide GEDEFU 1% 309 30 makhno 1
pas_valide RSA - Corrupted key 1 1% 145 30 blackndoor 2
pas_valide RSA - Continued fractions 1% 733 30 sambecks 1
pas_valide RSA - Common modulus 1% 696 30 franb 2
pas_valide Service - Hash length extension attack 1% 450 30 koma 1
pas_valide AES - 4 Rounds 1% 110 35 Cryptanalyse 0
pas_valide ECDSA - Introduction 1% 69 35 Jrmbt 0
pas_valide RSA - Padding 1% 138 35 Tosh 0
pas_valide AES128 - CTR 1% 400 40 Tosh 1
pas_valide Discrete logarithm problem 1% 537 40 Thanat0s, RFC4949 3
pas_valide RSA - Corrupted key 2 1% 101 40 blackndoor 0
pas_valide RSA - Corrupted key 3 1% 42 40 blackndoor 0
pas_valide RSA - Multiple recipients 1% 622 40 franb 3
pas_valide AES - Fault attack #1 1% 54 50 Cryptanalyse 1
pas_valide Enigma Machine 1% 110 50 peyman 1
pas_valide ECDHE 1% 121 60 Tosh 2
pas_valide RSA - Lee cooper 1% 26 60 blackndoor, Synacktiv 0
pas_valide Service - CBC Padding 1% 654 60 koma 1
pas_valide Polyalphabetic substitution - One Time Pad 1% 265 60 Thanat0s 0
pas_valide White-Box Cryptography 1% 90 60 Cryptanalyse 3
pas_valide AES - Weaker variant 1% 37 70 Cryptanalyse 0
pas_valide Hash - SHA-3 1% 61 75 Revenger 1
pas_valide AES - Fault attack #2 1% 38 80 Cryptanalyse 0
pas_valide AES-PMAC 1% 9 100 Cryptanalyse 0
pas_valide ECDSA - Implementation error 1% 13 100 Tosh 0