Results 231 to 240 of about 499,370 (262)

MILP-aided cube-attack-like cryptanalysis on Keccak Keyed modes [PDF]

Designs, Codes, and Cryptography, 2018
Cube-attack-like cryptanalysis was proposed by Dinur et al. at EUROCRYPT 2015, which recovers the key of Keccak keyed modes in a divide-and-conquer manner. In their attack, one selects cube variables manually, which leads to more key bits involved in the
Xiaoyang Dong, Xiaoyun Wang
exaly   +2 more sources

Cube Attack on Courtois Toy Cipher. [PDF]

IACR Cryptol. ePrint Arch., 2009
. The cube attack has been introduced by Itai Dinur and Adi Shamir [8] as a known plaintext attack on symmetric primitives. The attack has been applied to reduced variants of the stream ciphers Trivium [3, 8] and Grain-128 [2], reduced to three rounds ...
Piotr Mroczkowski, Janusz Szmidt
core   +3 more sources

SMT-based cube attack on round-reduced Simeck32/64

IET Information Security, 2020
In this study, the authors take advantage of feeding the SMT solver by extra information provided through middle state cube characteristics to introduce a new method which they call SMT-based cube attack, and apply it to improve the success of the solver
Zaheri, Mojtaba, Sadeghiyan, Babak
exaly   +2 more sources

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Conditional Cube Attack on Lightweight Sycon-AEAD-64

IEEE Internet of Things Journal
Minjeong Cho, Changhoon Lee, Hyejin Eom
exaly   +2 more sources

The Cube Attack on Stream Cipher Trivium and Quadraticity Tests [PDF]

Fundamenta Informaticae, 2012
In 2008 I. Dinur and A. Shamir presented a new type of algebraic attack on symmetric ciphers named cube attack. The method has been applied to reduced variants of stream ciphers Trivium and Grain-128, reduced variants of the block ciphers Serpent and CTC and to a reduced version of the keyed hash function MD6.
Piotr Mroczkowski, Janusz Szmidt
openaire   +3 more sources

Side Channel Cube Attack on PRESENT

2009
As an ultra-lightweight block cipher, PRESENT is presented by A. Bogdanov et al. in CHES 2007. In this paper, we detect the non-random properties in the first four rounds of PRESENT based on cube attack proposed by Shamir et al. By analyzing the features of the S-box and pLayer, we give the side channel cube attack on PRESENT.
Lin Yang, Meiqin Wang, Siyuan Qiao
openaire   +1 more source

Cube Attack on a Trojan-Compromised Hardware Implementation of Ascon

2020 IEEE 33rd International System-on-Chip Conference (SOCC), 2020
Ascon algorithm was selected in 2019, in the CAESAR competition as the first option for lightweight applications as an alternative to AES-GCM for authenticated encryption. As with other encryption algorithms, Ascon relies on some parameters and security assumptions to guarantee its security.
Basel Halak, Jorge Duarte-Sanchez
openaire   +1 more source

Cube attack on reduced-round Enhanced-Bivium

2016 International Conference on Security of Smart Cities, Industrial Control System and Communications (SSIC), 2016
Trivium is a notable light-weight synchronous stream cipher submitted to the European eSTREAM project in April 2005. Enhanced-Bivium is a reduced version of Trivium which is suitable for RFID system. In this paper, the security of Enhanced-Bivium is concerned under cube attack, which is one of the best known attack on the reduced round Trivium proposed
Shiyong Zhang, Gongliang Chen, Jianhua Li 0001   +2 more
openaire   +2 more sources

Novel notation on cube attack

2022
The development of Boolean algebra based algorithms lied the foundation for a wide variety of cryptanalysis techniques based on the reformulation of a cryptosystem as a polynomial function over F2. Widely used approaches to solve multivariate system of equations include Gröbner bases (see [11]) and linearisation techniques like XL [4] and XSL [5 ...
Onofri, Elia, Pedicini, Marco
openaire   +1 more source

A Modified McCumber Cube as a Basis for a Taxonomy of Cyber Attacks

2019 IEEE 9th Annual Computing and Communication Workshop and Conference (CCWC), 2019
There currently exist taxonomies for malware, however malware is only one type of attack. Malware taxonomies are usually targeted at a specific scenario and are not easily translatable to other attacks that may not involve malware. There are other taxonomies that examine specific types of attacks such as attacks on embedded systems.
Chuck Easttom, William Butler
openaire   +1 more source