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Cryptology ePrint Archive
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Latest posts
Last updated about 3 hours ago
Efficient Fuzzy Labeled PSI from Vector Ring-OLE
about 9 hours ago
Fuzzy-labeled private set intersection (PSI) outputs the corresponding label if there is...
Sample Efficient Search to Decision for $k$LIN
about 17 hours ago
The $k$LIN problem concerns solving noisy systems of random sparse linear equations...
Privacy-Preserving Machine Learning on Web Browsing for Public Opinion
about 24 hours ago
We present a real-world deployment of secure multiparty computation to predict political...
Optimized HPPK Cryptography for Post-Quantum Security
1 day ago
In this paper, we present an optimized construction of the Homomorphic Polynomial...
Revisiting Adaptively Secure IBE from Lattices with Smaller Modulus: A Conceptually Simple Framework with Low Overhead
1 day ago
Most adaptively secure identity-based encryption (IBE) constructions from lattices in the standard...
CoRReCt: Compute, Record, Replay, Compare to Secure Computations on Untrusted Systems
1 day ago
If the system of an honest user is corrupted, all of its...
Rumors MPC: GOD for Dynamic Committees Low Communication via Constant-Round Chat
1 day ago
Constructing MPC with ephemeral committees has gained a lot of attention since...
Leakage-Resilient Circuits against NC1, Revisited
1 day ago
In this study, we revisit leakage-resilient circuits (LRCs) against NC1-leakage and propose...
Large smooth twins from short lattice vectors
1 day ago
Finding the largest pair of consecutive $B$-smooth integers is computationally challenging. Current...
Hard Instances of Discrete Logarithm Problem and Cryptographic Applications
1 day ago
Let f be an arbitrary positive integer valued function. The goal of...
A Performance Comparison of the Homomorphic Encryption Schemes CKKS and TFHE
1 day ago
Homomorphic encryption (HE) is a promising technique for privacy-preserving data analysis. Several...
Not in The Prophecies: Practical Attacks on Nostr
1 day ago
Distributed social networking services (SNSs) recently received significant attention as an alternative...