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class-groups

Here are 8 public repositories matching this topic...

getamis / alice

Hierarchical Threshold Signature Scheme

golang cryptography secret-sharing hierarchical tss homomorphic-encryption-library multiparty-computation p256 threshold-ecdsa threshold-signature binary-quadratic-form class-groups schnorr-protocol bip340 taproot multiparty-computation-bip32 2-party-bip32 tss-eddsa

Updated Apr 20, 2024
Go

lschoe / mpyc

MPyC: Multiparty Computation in Python

python cryptography privacy binder jupyter mpc finite-fields secret-sharing elliptic-curves protocols threshold-cryptography privacy-enhancing-technologies multi-party-computation multiparty-computation smpc secure-multi-party-computation class-groups secure-multiparty-computation bgw

Updated May 1, 2024
Python

ZenGo-X / class

Rust library for building IQC: cryptography based on class groups of imaginary quadratic orders

cryptography math blockchain-technology pari class-groups

Updated Feb 13, 2023
C

kavyasreedhar / sreedhar-xgcd-hardware-ches2022

Artifact associated with CHES 2022 paper https://tches.iacr.org/index.php/TCHES/article/view/9817

asic curve25519 constant-time extended-gcd verifiable-delay-functions class-groups squaring-binary-quadratic-forms modular-inversion

Updated Nov 10, 2023
Python

Cypherock / MPC-TSS

MPC-TSS is a project to demonstrate the working of our threshold signature scheme leveraging the security of X1 hardware wallet

shamir-secret-sharing oblivious-transfer distributed-key-generation trusted-execution-environment threshold-ecdsa class-groups

Updated Feb 24, 2024
Python

toonsegers / sec_groups

A scheme to implement finite groups as oblivious data structures. The oblivious operations are defined by a set of secure multiparty computation (MPC) protocols. Practical protocols are presented for the group of quadratic residues, elliptic curves groups and class groups of imaginary quadratic orders.

mpc elliptic-curves threshold-cryptography group-theory-algorithms secure-multi-party-computation class-groups

Updated Dec 14, 2021
Python

GiacomoPope / ClassGroups

Python implementation of Class Group algorithms from Cohen (GTM 138)

algorithm class-groups imaginary-quadratic-fields

Updated May 30, 2022
Python

coinstudent2048 / bquadform

An implementation of some mathematics of "Class group of Positive-definite Binary Quadratic Forms" in Python 3

cryptography math mathematics maths number-theory algebraic-number-theory binary-quadratic-form class-groups

Updated Mar 24, 2023
Python

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