Karl de Leeuw

12 papers Journal 11Unranked 1
YearRankTypeTitle / Venue / Authors
2024 J jnl
Keys with nomenclatures in the early modern Europe.
Cryptologia
Beáta Megyesi, Crina Tudor, Benedek Láng, Anna Lehofer, Nils Kopal, Karl de Leeuw, Michelle Waldispühl
2020 J jnl
Decryption of historical manuscripts: the DECRYPT project.
Cryptologia
Beáta Megyesi, Bernhard Esslinger, Alicia Fornés, Nils Kopal, Benedek Láng, George Lasry, Karl de Leeuw, Eva Pettersson, Arno Wacker, Michelle Waldispühl
2018 — conf
The Solving of a Fleissner Grille during an Exercise by the Royal Netherlands Army in 1913.
HistoCrypt
Karl de Leeuw
2015 J jnl
J. F. W. Nuboer and the Reintroduction of Machine Cryptography by the Royal Netherlands Navy, 1915-1940.
Cryptologia
Karl de Leeuw
2013 J jnl
Bitcoin and Beyond: Exclusively Informational Monies
CoRR
Jan A. Bergstra, Karl de Leeuw
2013 J jnl
Questions related to Bitcoin and other Informational Money
CoRR
Jan A. Bergstra, Karl de Leeuw
2013 J jnl
Review of
Cryptologia
Karl de Leeuw
2007 J jnl
Preface.
Sci. Comput. Program.
Karl de Leeuw
2003 J jnl
The Dutch Invention of the Rotor Machine, 1915-1923.
Cryptologia
Karl de Leeuw
2001 J jnl
Johann Friedrich Euler (1741-1800): Mathematician and Cryptologist at the Court of the Dutch Stadholder William V.
Cryptologia
Karl de Leeuw
1995 J jnl
A Turning grille from the Ancestral Castle of the Dutch Stadtholders.
Cryptologia
Karl de Leeuw, Hans van der Meer
1993 J jnl
A Homophonic Substitution in the Archives of the Last Great Pensionary of Holland.
Cryptologia
Karl de Leeuw, Hans van der Meer