A new construction of bent functions based on Z-bent functions

Gangopadhyay, Sugata ; Joshi, Anand ; Leander, Gregor ; Sharma, Rajendra Kumar

in journal: Designs, Codes and Cryptography (ISSN: 0925-1022) (DOI: http://dx.doi.org/10.1007/s10623-012-9687-1), vol: 66, issue: 1-3, pages: 243-256, 2013

Type: Journal article - Journal article

DOI: 10.1007/s10623-012-9687-1

Slender-Set Differential Cryptanalysis

Borghoff, Julia ; Knudsen, Lars Ramkilde ; Leander, Gregor ; Thomsen, Søren Steffen

in journal: Journal of Cryptology (ISSN: 0933-2790) (DOI: http://dx.doi.org/10.1007/s00145-011-9111-4), vol: 26, issue: 1, pages: 11-38, 2013

Type: Journal article - Journal article

DOI: 10.1007/s00145-011-9111-4

An All-In-One Approach to Differential Cryptanalysis for Small Block Ciphers

Albrecht, Martin Roland ; Leander, Gregor

part of: Selected Areas in Cryptography (ISBN: 978-3-642-35998-9), pages: 1-15, 2013, Springer,

Type: Article in proceedings - Article in proceedings

Presented at: 19th International Conference on Selected Areas in Cryptography (SAC 2012), Windsor

DOI: 10.1007/978-3-642-35999-6_1

A new construction of highly nonlinear S-boxes

Beelen, Peter ; Leander, Gregor

in journal: Cryptography and Communications (ISSN: 19362447) (DOI: http://dx.doi.org/10.1007/s12095-011-0052-4), vol: 4, issue: 1, pages: 65-77, 2012

Type: Journal article - Journal article

DOI: 10.1007/s12095-011-0052-4

On the distribution of linear biases: Three instructive examples

Abdelraheem, Mohamed Ahmed ; Beelen, Peter ; Leander, Gregor ; Ågren, Martin

part of: Advances in Cryptology – CRYPTO 2012 (ISBN: 978-3-642-32008-8), pages: 50-67, 2012, Springer,

Type: Article in proceedings - Article in proceedings

Presented at: 32nd Annual Cryptology Conference - CRYPTO 2012, Santa Barbara, CA

DOI: 10.1007/978-3-642-32009-5_4

Key-Alternating Ciphers in a Provable Setting: Encryption Using a Small Number of Public Permutations (Extended Abstract)

Bogdanov, Andrey ; Knudsen, Lars Ramkilde ; Leander, Gregor ; Standaert, Francois-Xavier ; Steinberger, John ; Tischhauser, E.

part of: Advances in Cryptology – CRYPTO 2012 (ISBN: 978-3-642-32008-8), pages: 45-62, 2012, Springer,

Type: Article in proceedings - Article in proceedings

Presented at: 32nd Annual Cryptology Conference - CRYPTO 2012, Santa Barbara, CA

PRINCE - A Low-Latency Block Cipher for Pervasive Computing Applications: Extended Abstract

Borghoff, Julia ; Canteaut, Anne Michele ; Guneysu, T. ; Kavun, E.B. ; Knezevic, M. ; Knudsen, Lars Ramkilde ; Leander, Gregor ; Nikov, V. ; Paar, C. ; Rechberger, Christian

part of: Advances in Cryptology – ASIACRYPT 2012 (ISBN: 978-3-642-34960-7), pages: 208-225, 2012, Springer,

Type: Article in proceedings - Article in proceedings

Presented at: 18th International Conference on the Theory and Application of Cryptology and Information Security, Beijing

DOI: 10.1007/978-3-642-34961-4_14

Integral and Multidimensional Linear Distinguishers with Correlation Zero

Bogdanov, Andrey ; Leander, Gregor ; Nyberg, Kaisa ; Wang, Meiqin

part of: Advances in Cryptology – ASIACRYPT 2012 (ISBN: 978-3-642-34960-7), pages: 244-261, 2013, Springer Verlag,

Type: Article in proceedings - Article in proceedings

Presented at: 18th International Conference on the Theory and Application of Cryptology and Information Security, Beijing

DOI: 10.1007/978-3-642-34961-4

Cryptanalysis of Some Lightweight Symmetric Ciphers

Abdelraheem, Mohamed Ahmed ; Knudsen, Lars Ramkilde ; Zenner, Erik ; Leander, Gregor

Type: Ph.d. thesis - Ph.d. thesis

Bounds on the degree of APN polynomials: the case of x −1 + g(x)

Leander, Gregor ; Rodier, François

in journal: Designs, Codes and Cryptography (ISSN: 09251022) (DOI: http://dx.doi.org/10.1007/s10623-010-9456-y), vol: 59, issue: 1-3, pages: 207-222, 2011

Type: Journal article - Journal article

DOI: 10.1007/s10623-010-9456-y

Counting all bent functions in dimension eight 99270589265934370305785861242880

Langevin, Philippe ; Leander, Gregor

in journal: Designs, Codes and Cryptography (ISSN: 09251022) (DOI: http://dx.doi.org/10.1007/s10623-010-9455-z), vol: 59, issue: 1-3, pages: 193-205, 2011

Type: Journal article - Journal article

DOI: 10.1007/s10623-010-9455-z

Switchings, extensions, and reductions in central digraphs

Kündgen, André ; Leander, Gregor ; Thomassen, Carsten

in journal: Journal of Combinatorial Theory, Series A (ISSN: 0097-3165) (DOI: http://dx.doi.org/10.1016/j.jcta.2011.03.009), vol: 118, issue: 7, pages: 2025-2034, 2011

Type: Journal article - Journal article

DOI: 10.1016/j.jcta.2011.03.009

Cryptanalysis of PRESENT-like ciphers with secret S-boxes

Borghoff, Julia ; Knudsen, Lars Ramkilde ; Leander, Gregor ; Thomsen, Søren Steffen

in journal: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (ISSN: 03029743) (DOI: http://dx.doi.org/10.1007/978-3-642-21702-9_16), vol: 6733 LNCS, pages: 270-289, 2011

Type: Conference article - Conference article

Presented at: 18th International Workshop on Fast Software Encryption, Lyngby

DOI: 10.1007/978-3-642-21702-9_16

Differential cryptanalysis of round-reduced PRINTcipher: Computing roots of permutations

Abdelraheem, Mohamed Ahmed ; Leander, Gregor ; Zenner, Erik

part of: Lecture Notes in Computer Science (ISBN: 9783642217012), 2011, Springer,

Type: Article in proceedings - Article in proceedings

Presented at: 18th International Workshop on Fast Software Encryption, Lyngby

DOI: 10.1007/978-3-642-21702-9_1

Spongent: A lightweight hash function

Bogdanov, Andrey ; Knežević, Miroslav ; Leander, Gregor ; Toz, Deniz ; Varici, Kerem ; Verbauwhede, Ingrid

part of: Cryptographic hardware and embedded systems - CHES 2011. Proceedings (ISBN: 9783642239502), pages: 312-325, 2011, Springer,

Type: Article in proceedings - Article in proceedings

Presented at: 13th International Workshop on Cryptographic Hardware and Embedded Systems, Nara

On Linear Hulls, Statistical Saturation Attacks, PRESENT and a Cryptanalysis of PUFFIN

Leander, Gregor

part of: Lecture Notes in Computer Science (ISBN: 9783642204647), pages: 303-322, 2011, Springer,

Type: Article in proceedings - Article in proceedings

Presented at: Advances in Cryptology : 30th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Tallinn, Estonia

DOI: 10.1007/978-3-642-20465-4_18

C2 - Block Cipher

Knudsen, Lars Ramkilde ; Leander, Gregor

part of: Encyclopedia of Cryptography and Security (ISBN: 978-1-4419-5905-8), pages: 179-180, 2011, Springer,

Type: Book chapter - Book chapter

PRESENT - Block Cipher

Knudsen, Lars Ramkilde ; Leander, Gregor

part of: Encyclopedia of Cryptography and Security (ISBN: 978-1-4419-5905-8), pages: 953-955, 2011, Springer,

Type: Book chapter - Book chapter

A Cryptanalysis of PRINTcipher: The Invariant Subspace Attack

Leander, Gregor ; Abdelraheem, Mohamed Ahmed ; Alkhzaimi, Hoda A. ; Zenner, Erik

part of: Lecture Notes in Computer Science (ISBN: 978-3-642-22791-2), 2011, Springer,

Type: Article in proceedings - Article in proceedings

Presented at: Advances in Cryptology : 31st Annual Cryptology Conference, Santa Barbara, CA, USA

Post-Quantum Cryptography

Gauthier Umana, Valérie ; Knudsen, Lars Ramkilde ; Leander, Gregor

Type: Ph.d. thesis - Ph.d. thesis