Gregor Leander

发表

On the Classification of 4 Bit S-Boxes

Gregor Leander, Axel Poschmann, G. Leander, 2007, WAIFI.

Cache Timing Analysis of LFSR-Based Stream Ciphers

Philip Hawkes, Gregor Leander, Erik Zenner, 2009, IMACC.

SKINNY-AEAD and SKINNY-Hash

Thomas Peyrin, Stefan Kölbl, Jérémy Jean, 2020, IACR Trans. Symmetric Cryptol..

Normal extensions of bent functions

Claude Carlet, Hans Dobbertin, Gregor Leander, 2004, IEEE Transactions on Information Theory.

Decomposing the ASASA Block Cipher Construction

Itai Dinur, Gregor Leander, Orr Dunkelman, 2015, IACR Cryptol. ePrint Arch..

Bent functions embedded into the recursive framework of $${\mathbb{Z}}$$ -bent functions

Hans Dobbertin, Gregor Leander, 2008, Des. Codes Cryptogr..

A Survey of Some Recent Results on Bent Functions

Hans Dobbertin, Gregor Leander, 2004, SETA.

Weak-Key Subspace Trails and Applications to AES

Gregor Leander, Christian Rechberger, Lorenzo Grassi, 2019, IACR Cryptology ePrint Archive.

Counting all bent functions in dimension eight 99270589265934370305785861242880

Philippe Langevin, Gregor Leander, G. Leander, 2011, Des. Codes Cryptogr..

A Collision-Attack on AES: Combining Side Channel- and Differential-Attack

Christof Paar, Gregor Leander, Patrick Felke, 2004, CHES.

Cryptanalysis of Some Lightweight Symmetric Ciphers

Lars R. Knudsen, Gregor Leander, Erik Zenner, 2012 .

Monomial bent functions and Stickelberger's theorem

Philippe Langevin, Gregor Leander, G. Leander, 2008, Finite Fields Their Appl..

Secure Computation of the Mean and Related Statistics

Eike Kiltz, Gregor Leander, John Malone-Lee, 2005, IACR Cryptol. ePrint Arch..

Construction of bent functions via Niho power functions

Anne Canteaut, Claude Carlet, Hans Dobbertin, 2006, J. Comb. Theory, Ser. A.

Ultra-Lightweight Implementations for Smart Devices - Security for 1000 Gate Equivalents

Christof Paar, Gregor Leander, Axel Poschmann, 2008, CARDIS.

Integral and Multidimensional Linear Distinguishers with Correlation Zero

Andrey Bogdanov, Meiqin Wang, Gregor Leander, 2012, ASIACRYPT.

Modeling for Three-Subset Division Property without Unknown Subset

Yosuke Todo, Gregor Leander, Yonglin Hao, 2020, Journal of Cryptology.

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

Gregor Leander, G. Leander, 2011, EUROCRYPT.

A class of quadratic APN binomials inequivalent to power functions

Claude Carlet, Gregor Leander, Lilya Budaghyan, 2006, IACR Cryptol. ePrint Arch..

Proving Resistance against Invariant Attacks: Properties of the Linear Layer

Anne Canteaut, Gregor Leander, Christof Beierle, 2017, CRYPTO 2017.

Another class of quadratic APN binomials over F2n: the case n divisible by 4

Claude Carlet, Gregor Leander, Lilya Budaghyan, 2006, IACR Cryptol. ePrint Arch..

On the security of the Rescue hash function

María Naya-Plasencia, Gregor Leander, Léo Perrin, 2020, IACR Cryptol. ePrint Arch..

Universal Forgery and Multiple Forgeries of MergeMAC and Generalized Constructions

Yu Sasaki, Tetsu Iwata, Gregor Leander, 2019, IACR Cryptol. ePrint Arch..

Two Classes of Quadratic APN Binomials Inequivalent to Power Functions

Claude Carlet, Gregor Leander, Lilya Budaghyan, 2008, IEEE Transactions on Information Theory.

Lightweight Cryptography for Security and Privacy

Tim Güneysu, Amir Moradi, Gregor Leander, 2015, Lecture Notes in Computer Science.

Keccak und der SHA-2

Christof Paar, Pawel Swierczynski, Gregor Leander, 2013, Datenschutz und Datensicherheit - DuD.

New Lightweight DES Variants

Christof Paar, Gregor Leander, Axel Poschmann, 2007, FSE.

Strong 8-bit Sboxes with efficient masking in hardware extended version

Tim Güneysu, Amir Moradi, Gregor Leander, 2016, Journal of Cryptographic Engineering.

Construction of bent functions from near-bent functions

Gregor Leander, Gary McGuire, G. McGuire, 2009, J. Comb. Theory, Ser. A.

Sufficient Conditions for Intractability over Black-Box Groups: Generic Lower Bounds for Generalized DL and DH Problems

Gregor Leander, Endre Bangerter, Andy Rupp, 2007, IACR Cryptol. ePrint Arch..

Slender-Set Differential Cryptanalysis

Lars R. Knudsen, Gregor Leander, Søren S. Thomsen, 2011, Journal of Cryptology.

Cryptographer's Toolkit for Construction of 8-Bit Bent Functions

Hans Dobbertin, Gregor Leander, 2005, IACR Cryptol. ePrint Arch..

Linear Cryptanalysis: Key Schedules and Tweakable Block Ciphers

Gregor Leander, Thorsten Kranz, Friedrich Wiemer, 2017, IACR Trans. Symmetric Cryptol..

A Counterexample to a Conjecture of Niho

Philippe Langevin, Gregor Leander, Gary McGuire, 2007, IEEE Transactions on Information Theory.

Reflection ciphers

Anne Canteaut, Lars R. Knudsen, Gregor Leander, 2017, Des. Codes Cryptogr..

Report on the Security of STARK-friendly Hash Functions (Version 2.0)

Yu Sasaki, Yosuke Todo, Itai Dinur, 2020 .

Lightweight Multiplication in GF(2^n) with Applications to MDS Matrices

Gregor Leander, Thorsten Kranz, Christof Beierle, 2016, CRYPTO.

Differential-Linear Cryptanalysis Revisited

Gregor Leander, Kaisa Nyberg, Céline Blondeau, 2014, FSE.

Small Scale Variants Of The Block Cipher PRESENT

Gregor Leander, G. Leander, 2010, IACR Cryptol. ePrint Arch..

Zero-Correlation Attacks on Tweakable Block Ciphers with Linear Tweakey Expansion

Yosuke Todo, Christoph Dobraunig, Gregor Leander, 2019, IACR Cryptol. ePrint Arch..

Monomial bent functions

Gregor Leander, G. Leander, 2006, IEEE Transactions on Information Theory.

An infinite class of quadratic APN functions which are not equivalent to power mappings

Claude Carlet, Gregor Leander, Lilya Budaghyan, 2006, 2006 IEEE International Symposium on Information Theory.

Small-Footprint Block Cipher Design - How far can you go?

Andrey Bogdanov, Christof Paar, Lars R. Knudsen, 2007 .

Computing Expected Differential Probability of (Truncated) Differentials and Expected Linear Potential of (Multidimensional) Linear Hulls in SPN Block Ciphers

Gregor Leander, Maria Eichlseder, Shahram Rasoolzadeh, 2020, IACR Cryptology ePrint Archive.

On the Equivalence of RSA and Factoring Regarding Generic Ring Algorithms

Gregor Leander, Andy Rupp, 2006, ASIACRYPT.

New Instances of Quadratic APN Functions pdf

Gregor Leander, Christof Beierle, G. Leander, 2020, IEEE Transactions on Information Theory.

Symmetric Cryptography (Dagstuhl Seminar 20041)

Bart Mennink, Kan Yasuda, Gregor Leander, 2020, Dagstuhl Reports.

The SKINNY Family of Block Ciphers and its Low-Latency Variant MANTIS

Thomas Peyrin, Yu Sasaki, Stefan Kölbl, 2016, IACR Cryptol. ePrint Arch..

Finding nonnormal bent functions

Anne Canteaut, Magnus Daum, Hans Dobbertin, 2006, Discret. Appl. Math..

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

Anne Canteaut, Tim Güneysu, Christof Paar, 2012, ASIACRYPT.

Fuming Acid and Cryptanalysis: Handy Tools for Overcoming a Digital Locking and Access Control System

Christof Paar, Falk Schellenberg, Gregor Leander, 2013, CRYPTO.

On The Distribution of Linear Biases: Three Instructive Examples

Gregor Leander, Peter Beelen, Mohamed Ahmed Abdelraheem, 2012, IACR Cryptol. ePrint Arch..

A highly nonlinear differentially 4 uniform power mapping that permutes fields of even degree

Carl Bracken, Gregor Leander, G. Leander, 2009, Finite Fields Their Appl..

A Cryptanalysis of PRINTcipher: The Invariant Subspace Attack

Gregor Leander, Erik Zenner, Mohamed Ahmed Abdelraheem, 2011, CRYPTO.

Differential-Linear Cryptanalysis Revisited

Gregor Leander, Kaisa Nyberg, Céline Blondeau, 2016, Journal of Cryptology.

A Practical Key Recovery Attack on Basic TCHo

Gregor Leander, Mathias Herrmann, Mathias Herrmann, 2009, Public Key Cryptography.

Dasta - Alternative Linear Layer for Rasta

Gregor Leander, Phil Hebborn, G. Leander, 2020, IACR Trans. Symmetric Cryptol..

Revised Selected Papers of the 4th International Workshop on Lightweight Cryptography for Security and Privacy - Volume 9542

Tim Güneysu, Amir Moradi, Gregor Leander, 2015 .

Constructing new APN functions from known ones

Claude Carlet, Gregor Leander, Lilya Budaghyan, 2009, Finite Fields Their Appl..

PRESENT - Block Cipher

Lars R. Knudsen, Gregor Leander, 2011, Encyclopedia of Cryptography and Security.

Differential Cryptanalysis of Round-Reduced PRINTcipher: Computing Roots of Permutations

Gregor Leander, Erik Zenner, Mohamed Ahmed Abdelraheem, 2011, FSE.

Shorter Linear Straight-Line Programs for MDS Matrices

Ko Stoffelen, Gregor Leander, Thorsten Kranz, 2017, IACR Cryptol. ePrint Arch..

Fast Software Encryption

Gregor Leander, G. Leander, 2015, Lecture Notes in Computer Science.

Bent Functions With 2r Niho Exponents

Gregor Leander, Alexander Kholosha, A. Kholosha, 2006, IEEE Trans. Inf. Theory.

4-uniform permutations with null nonlinearity

Gregor Leander, Christof Beierle, G. Leander, 2020, Cryptography and Communications.

Public-Key Authenticated Encryption

Qijun Gu, Tor Helleseth, Kazue Sako, 2011, Encyclopedia of Cryptography and Security.

Analyzing the Spanish strip cipher by combining combinatorial and statistical methods

Christof Paar, Ingo Niebel, Gregor Leander, 2016, Cryptologia.

ShiftRows Alternatives for AES-like Ciphers and Optimal Cell Permutations for Midori and Skinny

Stefan Kölbl, Takanori Isobe, Gregor Leander, 2018, IACR Trans. Symmetric Cryptol..

On Codes, Matroids, and Secure Multiparty Computation From Linear Secret-Sharing Schemes

Carles Padró, Jorge Jiménez Urroz, Ronald Cramer, 2008, IEEE Trans. Inf. Theory.

Proving resistance of a block cipher against invariant attacks

Anne Canteaut, Gregor Leander, Christof Beierle, 2017 .

Symmetric Cryptography (Dagstuhl Seminar 18021)

Tetsu Iwata, Joan Daemen, Gregor Leander, 2018, Dagstuhl Reports.

Cryptanalysis of PRESENT-like ciphers with secret S-boxes

Lars R. Knudsen, Gregor Leander, Søren S. Thomsen, 2011, IACR Cryptol. ePrint Arch..

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

Gregor Leander, François Rodier, 2011, Des. Codes Cryptogr..

Nonlinear diffusion layers

Vincent Rijmen, Yunwen Liu, Gregor Leander, 2018, Des. Codes Cryptogr..

Searching for Subspace Trails and Truncated Differentials

Gregor Leander, Cihangir Tezcan, Friedrich Wiemer, 2018, IACR Trans. Symmetric Cryptol..

PRESENT: An Ultra-Lightweight Block Cipher

Andrey Bogdanov, Yannick Seurin, Christof Paar, 2007, CHES.

Fast software encryption : 22nd International Workshop, FSE 2015, Istanbul, Turkey, March 8-11, 2015 : revised selected papers

Gregor Leander, 2015 .

Grover Meets Simon - Quantumly Attacking the FX-construction

Gregor Leander, Alexander May, Alexander May, 2017, ASIACRYPT.

On Codes, Matroids, and Secure Multiparty Computation From Linear Secret-Sharing Schemes

Carles Padró, Jorge Jiménez Urroz, Ronald Cramer, 2005, IEEE Transactions on Information Theory.

Switchings, extensions, and reductions in central digraphs

Carsten Thomassen, André Kündgen, Gregor Leander, 2011, J. Comb. Theory, Ser. A.

Intrinsic Code Attestation by Instruction Chaining for Embedded Devices

Peter Langendörfer, Gregor Leander, Frank Vater, 2015, SecureComm.

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

John P. Steinberger, Andrey Bogdanov, Lars R. Knudsen, 2012, IACR Cryptol. ePrint Arch..

A new construction of bent functions based on $${\mathbb{Z}}$$ -bent functions

Rajendra Kumar Sharma, Sugata Gangopadhyay, Gregor Leander, 2013, Des. Codes Cryptogr..

Spook : Sponge-Based Leakage-Resilient Authenticated Encryption with a Masked Tweakable Block Cipher

Thomas Peters, François-Xavier Standaert, Gregor Leander, 2019 .

PRINCEv2 - More Security for (Almost) No Overhead

Yosuke Todo, Ventzislav Nikov, Gregor Leander, 2020, IACR Cryptol. ePrint Arch..

Linearly Self-Equivalent APN Permutations in Small Dimension pdf

Gregor Leander, Christof Beierle, Marcus Brinkmann, 2020, IEEE Transactions on Information Theory.

spongent: A Lightweight Hash Function

Andrey Bogdanov, Ingrid Verbauwhede, Gregor Leander, 2011, CHES.

Nonlinear Invariant Attack: Practical Attack on Full SCREAM, iSCREAM, and Midori64

Yu Sasaki, Yosuke Todo, Gregor Leander, 2016, Journal of Cryptology.

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

Martin R. Albrecht, Gregor Leander, G. Leander, 2012, Selected Areas in Cryptography.

Cryptanalysis of C2

Lars R. Knudsen, Gregor Leander, Krystian Matusiewicz, 2009, CRYPTO.

CRAFT: Lightweight Tweakable Block Cipher with Efficient Protection Against DFA Attacks

Amir Moradi, Gregor Leander, Christof Beierle, 2019, IACR Cryptol. ePrint Arch..

Lower Bounds on the Degree of Block Ciphers

Yosuke Todo, Gregor Leander, Baptiste Lambin, 2020, IACR Cryptol. ePrint Arch..

Rasta: A cipher with low ANDdepth and few ANDs per bit

Florian Mendel, Eik List, Christoph Dobraunig, 2018, IACR Cryptol. ePrint Arch..

Block Ciphers - Focus on the Linear Layer (feat. PRIDE)

Christof Paar, Martin R. Albrecht, Gregor Leander, 2014, CRYPTO.

Nonlinear Approximations in Cryptanalysis Revisited

Anne Canteaut, Gregor Leander, Christof Beierle, 2018, IACR Trans. Symmetric Cryptol..

Out of Oddity - New Cryptanalytic Techniques against Symmetric Primitives Optimized for Integrity Proof Systems

Yu Sasaki, Yosuke Todo, Anne Canteaut, 2020, IACR Cryptol. ePrint Arch..

Custom-fit security for efficient and pollution-resistant multicast OTA-programming with fountain codes

Dirk Westhoff, Gregor Leander, Thorsten Kranz, 2015, 2015 15th International Conference on Innovations for Community Services (I4CS).

PRINCE - A Low-latency Block Cipher for Pervasive Computing Applications (Full version)

Anne Canteaut, Tim Güneysu, Christof Paar, 2012, IACR Cryptol. ePrint Arch..

BISON - Instantiating the Whitened Swap-Or-Not Construction

Anne Canteaut, Gregor Leander, Virginie Lallemand, 2019, IACR Cryptol. ePrint Arch..

Spook: Sponge-Based Leakage-Resistant Authenticated Encryption with a Masked Tweakable Block Cipher

François-Xavier Standaert, Gregor Leander, Sébastien Duval, 2020 .

Reconstruction of Highly Non Linear Sboxes from Linear Codes

Gregor Leander, Peter Beelen, 2009, Enhancing Cryptographic Primitives with Techniques from Error Correcting Codes.

On the classification of APN functions up to dimension five

Gregor Leander, Marcus Brinkmann, G. Leander, 2008, Des. Codes Cryptogr..

Practical Key Recovery Attacks On Two McEliece Variants

Gregor Leander, Valérie Gauthier, G. Leander, 2009, IACR Cryptol. ePrint Arch..

Observations on the SIMON Block Cipher Family

Stefan Kölbl, Gregor Leander, Tyge Tiessen, 2015, CRYPTO.

Lightweight Cryptography for Security and Privacy : 4th International Workshop, LightSec 2015, Bochum, Germany, September 10-11, 2015, Revised Selected Papers

Tim Güneysu, Amir Moradi, Gregor Leander, 2016 .

Improved Differential-Linear Attacks with Applications to ARX Ciphers

Yosuke Todo, Gregor Leander, Christof Beierle, 2020, Journal of Cryptology.

A new construction of highly nonlinear S-boxes

Gregor Leander, Peter Beelen, 2011, Cryptography and Communications.

Hash Functions and RFID Tags: Mind the Gap

Andrey Bogdanov, Yannick Seurin, Christof Paar, 2008, CHES.

A reconfigurable architecture for searching optimal software code to implement block cipher permutation matrices

Gregor Leander, Elif Bilge Kavun, Tolga Yalçin, 2013, 2013 International Conference on Reconfigurable Computing and FPGAs (ReConFig).

BISON - Instantiating the Whitened Swap-Or-Not Construction

Patrick Neumann, Gregor Leander, Virginie Lallemand, 2019, IACR Cryptology ePrint Archive.

SPONGENT: The Design Space of Lightweight Cryptographic Hashing

Andrey Bogdanov, Ingrid Verbauwhede, Gregor Leander, 2011, IEEE Transactions on Computers.

Analyzing Permutations for AES-like Ciphers: Understanding ShiftRows

Gregor Leander, Philipp Jovanovic, Christof Beierle, 2015, CT-RSA.

A Generic Approach to Invariant Subspace Attacks: Cryptanalysis of Robin, iSCREAM and Zorro

Brice Minaud, Gregor Leander, Sondre Rønjom, 2015, EUROCRYPT.

Proving Resistance Against Invariant Attacks: How to Choose the Round Constants

Anne Canteaut, Gregor Leander, Christof Beierle, 2017, CRYPTO.

C2 - Block Cipher

Lars R. Knudsen, Gregor Leander, 2011, Encyclopedia of Cryptography and Security.

PRINTcipher: A Block Cipher for IC-Printing

Matthew J. B. Robshaw, Lars R. Knudsen, Gregor Leander, 2010, CHES.

New Light-Weight Crypto Algorithms for RFID

Christof Paar, Gregor Leander, Axel Poschmann, 2007, 2007 IEEE International Symposium on Circuits and Systems.

Bounds in Shallows and in Miseries

Andrey Bogdanov, Gregor Leander, Céline Blondeau, 2013, CRYPTO.

To Shift or Not to Shift: Understanding GEA-1

Gregor Leander, Christof Beierle, Patrick Felke, 2021, IACR Cryptol. ePrint Arch..

ClepsydraCache - Preventing Cache Attacks with Time-Based Evictions pdf

Tim Güneysu, Lucas Davi, Gregor Leander, 2021, ArXiv.

Generic Framework for Key-Guessing Improvements

María Naya-Plasencia, Gregor Leander, Antonio Flórez-Gutiérrez, 2021, IACR Cryptol. ePrint Arch..

Two Sides of The Same Coin: Weak-Keys and More Efficient Variants of CRAFT

Gregor Leander, Shahram Rasoolzadeh, G. Leander, 2021, IACR Cryptol. ePrint Arch..

Strong and Tight Security Guarantees Against Integral Distinguishers

Yosuke Todo, Gregor Leander, Baptiste Lambin, 2021, ASIACRYPT.

Trims and Extensions of Quadratic APN Functions pdf

Gregor Leander, Christof Beierle, L'eo Perrin, 2021, ArXiv.

Linearly Self-Equivalent APN Permutations in Small Dimension

Gregor Leander, Christof Beierle, Marcus Brinkmann, 2021, IEEE Transactions on Information Theory.

Modeling for Three-Subset Division Property without Unknown Subset

Yosuke Todo, Willi Meier, Gregor Leander, 2021, J. Cryptol..

A Further Study of Quadratic APN Permutations in Dimension Nine pdf

Claude Carlet, Gregor Leander, Christof Beierle, 2021, ArXiv.

Further Improving Differential-Linear Attacks: Applications to Chaskey and Serpent

Yosuke Todo, Gregor Leander, Maŕıa Naya-Plasencia, 2021, IACR Cryptol. ePrint Arch..

The SPEEDY Family of Block Ciphers - Engineering an Ultra Low-Latency Cipher from Gate Level for Secure Processor Architectures

Amir Moradi, Gregor Leander, Shahram Rasoolzadeh, 2021, IACR Cryptol. ePrint Arch..

Cryptanalysis of the GPRS Encryption Algorithms GEA-1 and GEA-2

Gregor Leander, Gaëtan Leurent, Christof Beierle, 2021, EUROCRYPT.

MOE: Multiplication Operated Encryption with Trojan Resilience

François-Xavier Standaert, Gregor Leander, Sebastian Faust, 2021, IACR Trans. Symmetric Cryptol..

SKINNY-AEAD and SKINNY-Hash v 1 . 0

Thomas Peyrin, Yu Sasaki, Stefan Kölbl, 2019 .

The SKINNY Family of Block Ciphers

Thomas Peyrin, Yu Sasaki, Stefan Kölbl, 2016 .

On Exponents with highly divisible Fourier Coefficients and Conjectures of Niho and Dobbertin

Philippe Langevin, Gregor Leander, G. Leander, 2008 .

Analysis of Kasami-Welch Functions in Odd Dimension using Stickelberger's Theorem

Philippe Langevin, Gregor Leander, Gary McGuire, 2011 .