Results 21 to 30 of about 71 (49)

Boolean Functions with Multiplicative Complexity 3 and 4. [PDF]

open access: yesCryptogr Commun, 2020
Çalık Ç, Turan MS, Peralta R.
europepmc   +1 more source

Cryptanalysis of Full LowMC and LowMC-M with Algebraic Techniques

open access: yesCryptanalysis of Full LowMC and LowMC-M with Algebraic Techniques
identifier:oai:t2r2.star.titech.ac.jp ...
openaire  

Sex and Male Circumcision: Women's Preferences Across Different Cultures and Countries: A Systematic Review. [PDF]

open access: yesSex Med, 2019
Morris BJ   +6 more
europepmc   +1 more source

Cryptanalysis of Full LowMC and LowMC-M with Algebraic Techniques

Lecture Notes in Computer Science, 2021
In this paper, we revisit the difference enumeration technique for LowMC and develop new algebraic techniques to achieve efficient key-recovery attacks. In the original difference enumeration attack framework, an inevitable step is to precompute and store a set of intermediate state differences for efficient checking via the binary search.
Fukang Liu   +2 more
exaly   +3 more sources

Lightweight Implementation of the LowMC Block Cipher Protected Against Side-Channel Attacks

Proceedings of the 4th ACM Workshop on Attacks and Solutions in Hardware Security, 2020
LowMC is a parameterizable block cipher developed for use in Multi-Party Computation (MPC) and Fully Homomorphic Encryption (FHE). In these applications, linear operations are much less expensive in terms of resource utilization compared to the non-linear operations due to their low multiplicative complexity.
Kris Gaj   +2 more
exaly   +2 more sources

Linear Equivalence of Block Ciphers with Partial Non-Linear Layers: Application to LowMC

Lecture Notes in Computer Science, 2019
\(\textsc {LowMC}\) is a block cipher family designed in 2015 by Albrecht et al. It is optimized for practical instantiations of multi-party computation, fully homomorphic encryption, and zero-knowledge proofs. \(\textsc {LowMC}\) is used in the \(\textsc {Picnic}\) signature scheme, submitted to NIST’s post-quantum standardization project and is a ...
Sebastian Ramacher   +2 more
exaly   +2 more sources

New Attacks on LowMC Instances with a Single Plaintext/Ciphertext Pair

Lecture Notes in Computer Science, 2021
Subhadeep Banik   +2 more
exaly   +3 more sources

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