Titlebook: Applied Cryptography and Network Security; 22nd International C Christina P?pper,Lejla Batina Conference proceedings 2024 The Editor(s) (if

THE

Irshad Ahmed Sumra,Ahmad Naeem Akhtarcal k-means algorithm. Compared to a state-of-the-art FHE-based scheme, our original algorithm not only outperforms theirs in accuracy but is also 4 orders of magnitude faster than theirs. In experiments testing our block algorithm, we conclude that the run time and memory consumption of this algori

aqueduct

Israr Ahmad,Adeel Ahmed,Saima AbdullahCRS (or on the random oracle model). This improves on previous TREnc mechanisms that required a structured CRS and is of independent interest. A prototype implementation of our mechanisms is proposed, which shows that ballot preparation and verification can be executed in less than a second.

JADED

Engineering Software for Modern Challengesdata provided by both parties. The protocol is in the passively-secure setting and has some leakage on the data that arises from the comparison function on the ciphertexts. We motivate how our protocol can be compiled into an actively-secure protocol with less leakage using secure enclaves, in a gra

conscribe

Asmaa Ahmed,Mohamed Elsakka,Ayman MohamedWe demonstrate that one-way permutations naturally yield subversion-resilient one-way functions, thereby enabling us to establish the subversion-resilience of Lamport signatures, assuming a trusted comparison is available. Additionally, we develop subversion-resilient target-collision-resistant hash

commonsense

The Minerals, Metals & Materials Seriesr, the protocols use trapdoor homomorphic commitments as a further cryptographic building block, making their deployment in practice not as easy as standard lattice-based Fiat-Shamir signatures. In this work, we present a new construction of .-out-of-. distributed signatures. It is designed specific

饑荒

anticipate

混合物

CREST

A New Approach to?Efficient and?Secure Fixed-Point Computationn real-world applications require the usage of decimal numbers. While it is possible to emulate floating-point operations in MPC, fixed-point computation has gained more traction in the practical space due to its simplicity and efficient realizations. Even so, current protocols for fixed-point MPC s