A selection of publications.

See also: Google Scholar and DBLP.

Most Recent

On Proving Security against Differential Cryptanalysis

Nicky Mouha

CFAIL 2019, 21 pages (2019)

International Standards



ISO/IEC Final Draft International Standard (FDIS) 29192-6, 24 pages (2019)

Recommendation for the Triple Data Encryption Algorithm (TDEA) Block Cipher

Elaine Barker, Nicky Mouha

NIST Special Publication 800-67 Revision 2, 32 pages (2017)

International Journals

Finding Bugs in Cryptographic Hash Function Implementations

Nicky Mouha, Mohammad S Raunak, D. Richard Kuhn, Raghu Kacker

IEEE Transactions on Reliability, 67(3), pp. 870-884 (2018)

Psst, Can You Keep a Secret?

Apostol Vassilev, Nicky Mouha, Luís Brandão

IEEE Computer, 51(1), pp. 94-97 (2018)

Meet-in-the-Middle Attacks on Reduced-Round GOST

Gautham Sekar, Nicky Mouha, Bart Preneel

Mathematical Aspects of Cryptography, 5(2), pp. 117-125 (2014)

Challenging the Increased Resistance of Regular Hash Functions Against Birthday Attacks

Nicky Mouha, Gautham Sekar, Bart Preneel

Journal of Mathematical Cryptology 6(3-4), pp. 229-248 (2012)

NIST Interagency Reports (NISTIRs)

Threshold Schemes for Cryptographic Primitives: Challenges and Opportunities in Standardization and Validation of Threshold Cryptography

Luís T. A. N. Brandão, Nicky Mouha, Apostol Vassilev

NISTIR 8214, 63 pages (2019)

Report on Lightweight Cryptography

Kerry McKay, Lawrence Bassham, Meltem Sönmez Turan, Nicky Mouha

NISTIR 8114, 27 pages (2017)

Lecture Notes in Computer Science

The Iterated Random Function Problem

Ritam Bhaumik, Nilanjan Datta, Avijit Dutta, Nicky Mouha, Mridul Nandi

ASIACRYPT 2017, LNCS vol. 10625, pp. 667-697 (2017)

Full Disk Encryption: Bridging Theory and Practice

Louiza Khati, Nicky Mouha, Damien Vergnaud

CT-RSA 2017, LNCS vol. 10159, pp. 1-17 (2016)

Simpira v2: A Family of Efficient Permutations Using the AES Round Function

Shay Gueron, Nicky Mouha

ASIACRYPT 2016, LNCS vol. 10031, pp. 95-125 (2016)

Multi-Key Security: The Even-Mansour Construction Revisited

Nicky Mouha, Atul Luykx

CRYPTO 2015, LNCS vol. 9215, pp. 209-223 (2015)

How to Securely Release Unverified Plaintext in Authenticated Encryption

Elena Andreeva, Andrey Bogdanov, Atul Luykx, Bart Mennink, Nicky Mouha, Kan Yasuda

ASIACRYPT 2014, LNCS vol. 8873, pp. 105-125 (2014)

Chaskey: An Efficient MAC Algorithm for 32-bit Microcontrollers

Nicky Mouha, Bart Mennink, Anthony Van Herrewege, Dai Watanabe, Bart Preneel, Ingrid Verbauwhede

SAC 2014, LNCS vol. 8781, pp. 1-18 (2014)

APE: Authenticated Permutation-Based Encryption for Lightweight Cryptography

Elena Andreeva, Begül Bilgin, Andrey Bogdanov, Atul Luykx, Bart Mennink, Nicky Mouha, Kan Yasuda

FSE 2014, LNCS vol. 8540, pp. 1-19 (2015)

UNAF: A Special Set of Additive Differences with Application to the Differential Analysis of ARX

Vesselin Velichkov, Nicky Mouha, Christophe De Cannière, Bart Preneel

FSE 2012, LNCS vol. 7549, pp. 287-305 (2012)

Differential and Linear Cryptanalysis using Mixed-Integer Linear Programming

Nicky Mouha, Qingju Wang, Dawu Gu, Bart Preneel

Inscrypt 2011, LNCS vol. 7537, pp. 57-76 (2012)

Algebraic Techniques in Differential Cryptanalysis Revisited

Meiqin Wang, Yue Sun, Nicky Mouha, Bart Preneel

ACISP 2011, LNCS vol. 6812, pp. 120-141 (2011)

Meet-in-the-Middle Attacks on Reduced-Round XTEA

Gautham Sekar, Nicky Mouha, Vesselin Velichkov, Bart Preneel

CT-RSA 2011, LNCS vol. 6558, pp. 250-267 (2011)

The Additive Differential Probability of ARX

Vesselin Velichkov, Nicky Mouha, Christophe De Cannière, Bart Preneel

FSE 2011, LNCS vol. 6733, pp. 342-358 (2011)

The Differential Analysis of S-Functions

Nicky Mouha, Vesselin Velichkov, Christophe De Cannière, Bart Preneel

SAC 2010, LNCS vol. 6544, pp. 36-56 (2011)

Cryptanalysis of the ESSENCE Family of Hash Functions

Nicky Mouha, Gautham Sekar, Jean-Philippe Aumasson, Thomas Peyrin, Søren S. Thomsen, Meltem Sönmez Turan, Bart Preneel

Inscrypt 2009, LNCS vol. 6151, pp. 15–34 (2010)

Finding Collisions for a 45-Step Simplified HAS-V

Nicky Mouha, Christophe De Cannière, Sebastiaan Indesteege, Bart Preneel

WISA 2009, LNCS vol. 5932, pp. 206-225 (2009)

Book Chapters


Nicky Mouha

Encyclopedia of Cryptography and Security (2nd Ed.) pp. 768-771 (2011)


Automated Techniques for Hash Function and Block Cipher Cryptanalysis

Nicky Mouha

Ph.D. thesis, KU Leuven University, 284 pages (2012)

Cryptanalyse van Hashfuncties

Nicky Mouha

Master’s thesis, KU Leuven University, 89 pages (2008)

Technical Reports

SPHINCS-Simpira: Fast Stateless Hash-based Signatures with Post-quantum Security

Shay Gueron, Nicky Mouha

ePrint 2017/645, 12 pages (2017)

Chaskey: a MAC Algorithm for Microcontrollers — Status Update and Proposal of Chaskey-12 —

Nicky Mouha

ePrint 2015/1182, 8 pages (2015)

More Rounds, Less Security?

Ritam Bhaumik, Avijit Dutta, Jian Guo, Jérémy Jean, Nicky Mouha, Ivica Nikolić

ePrint 2015/484, 22 pages (2015)

The Design Space of Lightweight Cryptography

Nicky Mouha

ePrint 2015/303, 19 pages (2015)

Towards Finding Optimal Differential Characteristics for ARX: Application to Salsa20

Nicky Mouha, Bart Preneel

ePrint 2013/328, 29 pages (2013)