Marek Grajek

15 papers Misc 1Journal 5Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
Scytale riddle. Digging deeper.
Cryptologia
Marek Grajek
2025 — book
Enigma Myth Deciphered - Codebreakers, Commanders and Politicians, Reprint Editiontion
Marek Grajek
2023 — conf
Mysteries of P.C. Cadix and its evacuation in 1942/43.
HistoCrypt
Marek Grajek
2022 — conf
Enigma History and an Unexpected Treasure Trove.
HistoCrypt
Mariusz Borowiak, Marek Grajek
2022 J jnl
On latin squares, invariant differentials, random permutations and historical Enigma rotors.
Cryptologia
Nicolas T. Courtois, Marek Grajek
2021 — conf
Documents of Polish-Soviet War of 1919-1920 Codebreaking.
HistoCrypt
Marek Grajek
2021 J jnl
On Closed-Cycle Loops and Applicability of Nonlinear Product Attacks to DES.
IACR Cryptol. ePrint Arch.
Nicolas T. Courtois, Matteo Abbondati, Hamy Ratoanina, Marek Grajek
2020 — conf
Dawn of Mathematical Cryptology: Probabilists vs Algebraists; Algebraists & Probabilists?
HistoCrypt
Marek Grajek
2019 Misc conf
Systematic Construction of Nonlinear Product Attacks on Block Ciphers.
ICISC
Nicolas T. Courtois, Matteo Abbondati, Hamy Ratoanina, Marek Grajek
2018 — conf
An Inventory of Early Inter-Allied Enigma Cooperation.
HistoCrypt
Marek Grajek
2018 — conf
The Long Road Toward the Rejewski-Różycki-Zygalski Cipher Center in Poznań.
HC
Marek Grajek
2014 — conf
Optimizing SHA256 in Bitcoin Mining.
CSS
Nicolas T. Courtois, Marek Grajek, Rahul Naik
2013 — conf
On Bad Randomness and Cloning of Contactless Payment and Building Smart Cards.
IEEE Symposium on Security and Privacy Workshops
Nicolas T. Courtois, Daniel Hulme, Kumail Hussain, Jerzy A. Gawinecki, Marek Grajek
2013 J jnl
The Unreasonable Fundamental Incertitudes Behind Bitcoin Mining.
CoRR
Nicolas T. Courtois, Marek Grajek, Rahul Naik
2008 J jnl
Monument
Cryptologia
Marek Grajek