Nils Kopal
Nils Kopal
Project leader of CrypTool 2 / Postdoc at University of Siegen
Bestätigte E-Mail-Adresse bei - Startseite
Zitiert von
Zitiert von
Decryption of historical manuscripts: the DECRYPT project
B Megyesi, B Esslinger, A Fornés, N Kopal, B Láng, G Lasry, K Leeuw, ...
Cryptologia 44 (6), 545-559, 2020
Solving the double transposition challenge with a divide-and-conquer approach
G Lasry, N Kopal, A Wacker
Cryptologia 38 (3), 197-214, 2014
Solving Classical Ciphers with CrypTool 2.
N Kopal
HistoCrypt, 149:010, 2018
Cryptanalysis of columnar transposition cipher with long keys
G Lasry, N Kopal, A Wacker
Cryptologia 40 (4), 374-398, 2016
CrypTool 2.0: Open-Source Kryptologie für Jedermann
N Kopal, O Kieselmann, A Wacker, B Esslinger
Datenschutz und Datensicherheit-DuD 38 (10), 701-708, 2014
Deciphering papal ciphers from the 16th to the 18th Century
G Lasry, B Megyesi, N Kopal
Cryptologia 45 (6), 479-540, 2021
Deciphering ADFGVX messages from the eastern front of world war I
G Lasry, I Niebel, N Kopal, A Wacker
Cryptologia 41 (2), 101-136, 2017
A concept for securing cyber-physical systems with organic computing techniques
J Hähner, S Rudolph, S Tomforde, D Fisch, B Sick, N Kopal, A Wacker
26th International Conference on Architecture of Computing Systems 2013, 1-13, 2013
Of ciphers and neurons–detecting the type of ciphers using artificial neural networks
N Kopal
Proceedings of the 3rd international conference on historical cryptology …, 2020
Cryptanalysis of homophonic substitution ciphers using simulated annealing with fixed temperature
N Kopal
Proceedings of the 2nd International Conference on Historical Cryptology …, 2019
Analysis and monitoring of hidden TCP traffic based on an open-source covert timing channel
A Liguori, F Benedetto, G Giunta, N Kopal, A Wacker
2015 IEEE Conference on Communications and Network Security (CNS), 667-674, 2015
„Löschen “im Internet: Ein neuer Ansatz für die technische Unterstützung des Rechts auf Löschen
O Kieselmann, N Kopal, A Wacker
Datenschutz und Datensicherheit-DuD 39, 31-36, 2015
Rational Unified Process
N Kopal
arXiv preprint arXiv:1609.07350, 2016
Automated known-plaintext cryptanalysis of short Hagelin M-209 messages
G Lasry, N Kopal, A Wacker
Cryptologia 40 (1), 49-69, 2016
A massive machine-learning approach for classical cipher type detection using feature engineering
E Leierzopf, N Kopal, B Esslinger, H Lampesberger, E Hermann
International Conference on Historical Cryptology, 111-120, 2021
Detection of Classical Cipher Types with Feature-Learning Approaches
E Leierzopf, V Mikhalev, N Kopal, B Esslinger, H Lampesberger, ...
Data Mining: 19th Australasian Conference on Data Mining, AusDM 2021 …, 2021
Secure volunteer computing for distributed cryptanalysis
N Kopal
kassel university press GmbH, 2018
Deciphering three diplomatic letters sent by Maximilian II in 1575
N Kopal, M Waldispühl
Cryptologia 46 (2), 103-127, 2022
Cryptanalysis of Enigma double indicators with hill climbing
G Lasry, N Kopal, A Wacker
Cryptologia 43 (4), 267-292, 2019
Ciphertext-only cryptanalysis of Hagelin M-209 pins and lugs
G Lasry, N Kopal, A Wacker
Cryptologia 40 (2), 141-176, 2016
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