Publications associées à Improved Linear Differential Attacks on CubeHash

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Near Collision Attack Against Grain V1

Daniel Patrick Collins, Subhadeep Banik, Willi Meier

A near collision attack against the Grain v1 stream cipher was proposed by Zhang et al. in Eurocrypt 18. The attack uses the fact that two internal states of the stream cipher with very low hamming distance between them, produce similar keystream sequences ...

2023

Cryptanalysis of LowMC instances using single plaintext/ciphertext pair

Serge Vaudenay, Subhadeep Banik, Fatma Betül Durak, Khashayar Barooti

Arguably one of the main applications of the LowMC family ciphers is in the post-quantum signature scheme PICNIC. Although LowMC family ciphers have been studied from a cryptanalytic point of view before, none of these studies were directly concerned with ...

RUHR-UNIV BOCHUM, HORST GORTZ INST IT-SICHERHEIT2020

DES S-box generator

Serge Vaudenay, Lauren De Meyer

The Data Encryption Standard (DES) is a cryptographic algorithm, designed by IBM, that was selected to be the national standard in 1977 by the National Bureau of Standards. The algorithm itself was entirely published but the design criteria were kept secre ...

Taylor & Francis Inc2016

Clever Arbiters Versus Malicious Adversaries

Serge Vaudenay

When moving from known-input security to chosen-input security, some generic attacks sometimes become possible and must be discarded by a specific set of rules in the threat model. Similarly, common practices consist of fixing security systems, once an exp ...

Springer Berlin Heidelberg2016

Improved Linear Cryptanalysis of Reduced-Round MIBS

Serge Vaudenay, Asli Bay, Jialin Huang

MIBS is a 32-round lightweight block cipher with 64-bit block size and two different key sizes, namely 64-bit and 80-bit keys. Bay et al. provided the first impossible differential, differential and linear cryptanalyses of MIBS. Their best attack was a lin ...

Springer2014

Synthetic Linear Analysis: Improved Attacks on CubeHash and Rabbit

Serge Vaudenay, Willi Meier, Yi Lu

It has been considered most important and difficult to analyze the bias and find a large bias regarding the security of crypto-systems, since the invention of linear cryptanalysis. The demonstration of a large bias will usually imply that the target crypto ...

Springer2011

Collision Attacks against the Knudsen-Preneel Compression Functions

Martijn Stam, Onur Özen

Knudsen and Preneel (Asiacrypt'96 and Crypto'97) introduced a hash function design in which a linear error-correcting code is used to build a wide-pipe compression function from underlying blockciphers operating in Davies-Meyer mode. Their main design goal ...

Springer-Verlag New York, Ms Ingrid Cunningham, 175 Fifth Ave, New York, Ny 10010 Usa2010

Linear (Hull) and Algebraic Cryptanalysis of the Block Cipher PRESENT

Pouyan Sepehrdad, Jorge Nakahara

The contributions of this paper include the first linear hull and a revisit of the algebraic cryptanalysis of reduced-round variants of the block cipher PRESENT, under known-plaintext and ciphertext- only settings. We introduce a pure algebraic cryptanalys ...

Springer Berlin / Heidelberg2009

Improved Linear Differential Attacks on CubeHash

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Near Collision Attack Against Grain V1

Cryptanalysis of LowMC instances using single plaintext/ciphertext pair

Tweaking Key-Alternating Feistel Block Ciphers

DES S-box generator

Clever Arbiters Versus Malicious Adversaries

Improved Linear Cryptanalysis of Reduced-Round MIBS

Synthetic Linear Analysis with Applications to CubeHash and Rabbit

Synthetic Linear Analysis: Improved Attacks on CubeHash and Rabbit

Collision Attacks against the Knudsen-Preneel Compression Functions

Linear (Hull) and Algebraic Cryptanalysis of the Block Cipher PRESENT

Near Collision Attack Against Grain V1

Cryptanalysis of LowMC instances using single plaintext/ciphertext pair

DES S-box generator

Synthetic Linear Analysis: Improved Attacks on CubeHash and Rabbit

Synthetic Linear Analysis with Applications to CubeHash and Rabbit

Linear (Hull) and Algebraic Cryptanalysis of the Block Cipher PRESENT

Improved Linear Cryptanalysis of Reduced-Round MIBS

Tweaking Key-Alternating Feistel Block Ciphers

Clever Arbiters Versus Malicious Adversaries

Collision Attacks against the Knudsen-Preneel Compression Functions