Hardware Complexity of Modular Multiplication and Exponentiation. - Jean-Pierre David; Kassem Kalach; Nicolas Tittley (IEEE Trans. Computers, 2007)

ePassport: Securing International Contacts with Contactless Chips. - Gildas Avoine; Kassem Kalach; Jean-Jacques Quisquater (Financial Cryptography, 2008)

Merkle Puzzles in a Quantum World. - Gilles Brassard; Peter Høyer; Kassem Kalach; Marc Kaplan; Sophie Laplante; Louis Salvail (CRYPTO, 2011)

An Efficient Post-Quantum One-Time Signature Scheme. - Kassem Kalach; Reihaneh Safavi-Naini (SAC, 2015)

Key Compression for Isogeny-Based Cryptosystems. - Reza Azarderakhsh; David Jao; Kassem Kalach; Brian Koziel; Christopher Leonardi (IACR Cryptol. ePrint Arch., 2016)

Key Establishment à la Merkle in a Quantum World. - Gilles Brassard; Peter Høyer; Kassem Kalach; Marc Kaplan; Sophie Laplante; Louis Salvail (J. Cryptol., 2019)