practical quantum-secure key encapsulation from generic lattices

Python implementation of "Somewhat Practical Fully Homomorphic Encryption"

Experimental port of the TFHE fully homomorphic encryption scheme to Rust.

We implement the progressive Improved Progressive BKZ with Lattice Sieving presented in https://eprint.iacr.org/2022/1343, one can call it to solve LWE challenge(https://www.latticechallenge.org/lwe_challenge/challenge.php) or other approximate svp problem.

Prototypes of a Learning With Errors (LWE) Implementation

Python implementation of "Fully Homomorphic Encryption without Modulus Switching from Classical GapSVP"

Fast and ergonomic lattice cryptography library

Some experiments to empirically analyze how the parameters of LWE impact the correctness of the algorithm on a single bit.

Implementation of GLWE based Levelled Fully Homomorphic BGV using Pari/GP library in C++.

Simple RLWE with Rustlang

Privacy-Preserving E-Health Record Management Using Blockchain-Based Post-Quantum Access Control https://ieeexplore.ieee.org/document/10794736 doi:10.1109/UNet62310.2024.10794736 #CPABE #crypto #cryptography #smartcontracts #ieee #blockchain #ethereum #ehealth #python #flask #solidity #truffle

GridLock is lattice based (LWE) Cryptosystem created as an educational project.

https://ieeexplore.ieee.org/document/10794713 doi:10.1109/UNet62310.2024.10794713 #MAC #KeyExchangeProtocol #MessageAuthenticationCode #Authentication #LearningWithErrors #LWE #KEP #Cryptography #Cryptanalysis #Validity #Correctness