ECDHE

60 Punkte  

Diffie-Hellman key exchange on elliptic curves

Autor

Tosh,  

Stufe  Schwierigkeitsgrad

Validierung

119 Herausforderer 1%

Bewertung  Bewertung

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27 votes
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Musterlösung  Musterlösung

Eine Musterlösung vorschlagen

Ergebnisse der Übungen Ergebnisse der Übungen

Nickname Übungen Sprache date
hexabeast   ECDHE fr 11. November 2019 zu  15:33
madbat2   ECDHE en 8. November 2019 zu  11:49
Mounhy   ECDHE fr 6. November 2019 zu  22:59
Th3_JagDt1g3R   ECDHE en 28. Oktober 2019 zu  20:59
g2i   ECDHE fr 25. September 2019 zu  16:11
YADDD   ECDHE fr 14. September 2019 zu  11:48
PiAil   ECDHE fr 2. September 2019 zu  13:40
chuck_bartowsky   ECDHE en 19. August 2019 zu  19:18
Sacriyana   ECDHE fr 3. August 2019 zu  00:53
Headorteil   ECDHE fr 31. Juli 2019 zu  10:39

In dieser Rubrik veröffentlichte Übungen 48 Übungen

Ergebnis Name der Übung Validierung Anzahl der Punkte  Erklärung der Punktevergabe Schwierigkeitsgrad  Schwierigkeitsgrad Autor Bewertung  Bewertung Musterlösung
pas_valide Encoding - ASCII 26% 39858 5 Xartrick 1
pas_valide Encoding - UU 20% 31593 5 g0uZ 0
pas_valide Hash - Message Digest 5 21% 32332 5 g0uZ 1
pas_valide Hash - SHA-2 11% 16187 5 koma 1
pas_valide Shift cipher 7% 9692 10 m31z0nyx 0
pas_valide Pixel Madness 5% 7758 15 Ryscrow 0
pas_valide ELF64 - PID encryption 3% 4409 15 Lu33Y 1
pas_valide File - PKZIP 4% 5739 15 g0uZ 0
pas_valide Monoalphabetic substitution - Caesar 5% 7393 15 Arod 0
pas_valide Known plaintext - XOR 3% 4600 20 Ryscrow 0
pas_valide Code - Pseudo Random Number Generator 2% 1726 20 Tosh 0
pas_valide File - Insecure storage 1 4% 5022 20 g0uZ 0
pas_valide Polyalphabetic substitution - Vigenère 4% 4990 20 Arod 0
pas_valide System - Android lock pattern 3% 3203 20 Silentd 0
pas_valide Transposition - Rail Fence 2% 3020 20 YellowS4 0
pas_valide AES - CBC - Bit-Flipping Attack 1% 348 25 Tie21 0
pas_valide AES - ECB 1% 1270 25 cez40 0
pas_valide LFSR - Known plaintext 1% 269 25 Brissouille 0
pas_valide RSA - Factorisation 2% 2098 25 HacKSpider 0
pas_valide RSA - Decipher Oracle 1% 585 25 Zweisamkeit 0
pas_valide Service - Timing attack 1% 1491 25 g0uZ, koma 1
pas_valide Monoalphabetic substitution - Polybe 2% 1720 25 koma 0
pas_valide Initialisation Vector 1% 941 25 manticore, notfound 0
pas_valide GEDEFU 1% 304 30 makhno 0
pas_valide RSA - Corrupted key 1 1% 138 30 blackndoor 0
pas_valide RSA - Continued fractions 1% 719 30 sambecks 0
pas_valide RSA - Common modulus 1% 676 30 franb 0
pas_valide Service - Hash length extension attack 1% 442 30 koma 0
pas_valide AES - 4 Rounds 1% 106 35 Cryptanalyse 0
pas_valide ECDSA - Introduction 1% 56 35 Jrmbt 0
pas_valide RSA - Padding 1% 134 35 Tosh 0
pas_valide AES128 - CTR 1% 390 40 Tosh 0
pas_valide Discrete logarithm problem 1% 515 40 Thanat0s, RFC4949 0
pas_valide RSA - Corrupted key 2 1% 97 40 blackndoor 0
pas_valide RSA - Corrupted key 3 1% 35 40 blackndoor 0
pas_valide RSA - Multiple recipients 1% 603 40 franb 0
pas_valide AES - Fault attack #1 1% 52 50 Cryptanalyse 0
pas_valide Enigma Machine 1% 110 50 peyman 0
pas_valide ECDHE 1% 119 60 Tosh 0
pas_valide RSA - Lee cooper 1% 16 60 blackndoor, Synacktiv 0
pas_valide Service - CBC Padding 1% 633 60 koma 0
pas_valide Polyalphabetic substitution - One Time Pad 1% 265 60 Thanat0s 0
pas_valide White-Box Cryptography 1% 89 60 Cryptanalyse 0
pas_valide AES - Weaker variant 1% 36 70 Cryptanalyse 0
pas_valide Hash - SHA-3 1% 60 75 Revenger 0
pas_valide AES - Fault attack #2 1% 34 80 Cryptanalyse 0
pas_valide AES-PMAC 1% 8 100 Cryptanalyse 0
pas_valide ECDSA - Implementation error 1% 12 100 Tosh 0