Results 21 to 30 of about 171 (59)
Improving MPCitH with Preprocessing: Mask Is All You Need
Transactions on Cryptographic Hardware and Embedded SystemsThe MPC-in-the-head with preprocessing (MPCitH-PP) paradigm presents a novel approach for constructing post-quantum digital signatures like Picnic3.
Guowei Liu +6 more
doaj +1 more source
Implementing Grover oracles for quantum key search on AES and LowMC [PDF]
, 2023 Grover\u27s search algorithm gives a quantum attack against block ciphers by searching for a key that matches a small number of plaintext-ciphertext pairs. This attack uses $O(\sqrt{N})$ calls to the cipher to search a key space of size $N$.
Samuel Jaques +3 more
core +1 more source
MathematicsArtificial intelligence (AI) agents increasingly need credentials such as application programming interface (API) keys and Secure Shell (SSH) credentials, but placing those secrets in the agent process exposes them to prompt injection, tool misuse, and ...
Shutong Jin, Ruiyi Guo, Ray C. C. Cheung
doaj +1 more source
Replication data for: The MALICIOUS Framework: Embedding Backdoors into Tweakable Block Ciphers
, 2020 Inserting backdoors in encryption algorithms has long seemed like a very interesting, yet difficult problem. Most attempts have been unsuccessful for symmetric-key primitives so far and it remains an open problem how to build such ciphers.
Haoyang Wang, Thomas Peyrin
core +1 more source
Efficient Lifting for Shorter Zero-Knowledge Proofs and Post-Quantum Signatures [PDF]
, 2022 MPC-in-the-head based zero-knowledge proofs allow one to prove knowledge of a preimage for a circuit defined over a finite field F. In recent proofs the soundness depends on the size F, and small fields require more parallel repetitions, and therefore ...
Daniel Kales, Greg Zaverucha
core
Cryptanalysis of the MALICIOUS Framework [PDF]
, 2020 This note describes several attacks on the MALICIOUS framework for creating backdoored tweakable block ciphers. It is shown that, although the embedded malicious tweak pair itself is hard to recover, it is feasible to find additional weak tweak pairs ...
Tim Beyne, Chaoyun Li
core +1 more source
Boolean Functions with Multiplicative Complexity 3 and 4. [PDF]
Cryptogr Commun, 2020 Çalık Ç, Turan MS, Peralta R.
europepmc +1 more source
Cryptanalysis of Full LowMC and LowMC-M with Algebraic Techniques
Cryptanalysis of Full LowMC and LowMC-M with Algebraic Techniquesidentifier:oai:t2r2.star.titech.ac.jp ...
openaire +1 more source
Sex and Male Circumcision: Women's Preferences Across Different Cultures and Countries: A Systematic Review. [PDF]
Sex Med, 2019 Morris BJ +6 more
europepmc +1 more source
Drifting from slow to "D'oh!": working memory capacity and mind wandering predict extreme reaction times and executive control errors. [PDF]
J Exp Psychol Learn Mem Cogn, 2012 McVay JC, Kane MJ.
europepmc +1 more source