83 Open source projects that are alternatives of or similar to threshold-signatures

Hääl - Anonymous Electronic Voting System on Public Blockchains

btclib: a python3 library for 'bitcoin cryptography'

A curated collection of links for zero-knowledge proof cryptography used in blockchains

OPTIGA™ Trust M Software Framework

Javascript Object Signing and Encryption (JOSE) library - JWK, JWKS, JWS, JWE and JWT

Core libraries of WeDPR instant scenario-focused solutions for privacy-inspired business; WeDPR即时可用场景式隐私保护高效解决方案核心算法组件

MPC implementation of proof of custody

a native library implementing secp256k1 purely for the crystal language.

A simple library to recover the private key of ECDSA and DSA signatures sharing the same nonce k and therefore having identical signature parameter r

JSON Web Token library

PHP library to generate BTC addresses and signatures from private keys.

Android SDK of WeDPR-Lab-Core; WeDPR即时可用场景式隐私保护高效解决方案核心算法组件Android SDK

Fastest JS implementation of secp256k1. Independently audited, high-security, 0-dependency ECDSA & Schnorr signatures.

Bachelor's Thesis in Computer Science: Privacy-Preserving Federated Learning Applied to Decentralized Data

A C++ Implementation of Short Randomizable Signatures (PS Signatures) and EL PASSO (Privacy-preserving, Asynchronous Single Sign-On)

Bellman zkSNARK library for community with Ethereum's BN256 support

A Java library for Paillier partially homomorphic encryption.

Microchip AVR based smartcard/token with ECC and RSA cryptography

Gotham city is a fully functional project to demonstrate real-life example of minimalist Bitcoin decentralized HD wallet using 2 party ECDSA

iOS SDK of WeDPR-Lab-Core; WeDPR即时可用场景式隐私保护高效解决方案核心算法组件iOS SDK

Libraries and tools to perform fully homomorphic encryption operations on an encrypted data set.

Windows Secure Shell Client With Support For Smart Cards & Certificates

Extension for the .NET Framework cryptography subsystem, which introduces the ElGamal public key cryptosystem with support for homomorphic multiplication.

Awesome list for cryptographic secure computation paper. This repo includes *Lattice*, *DifferentialPrivacy*, *MPC* and also a comprehensive summary for top conferences.

Multi-provider digital signature library for Rust

Crypto for Modern Object Pascal

Timing Attack on TLS' ECDSA signature

sgxwallet is the first-ever opensource high-performance hardware secure crypto wallet that is based on Intel SGX technology. First opensource product on Intel SGX whitelist. Scales to 100,000+ transactions per second. Currently supports ETH and SKALE, and will support BTC in the future. Sgxwallet is under heavy development and use by SKALE network.

Bridge between TensorFlow and the Microsoft SEAL homomorphic encryption library

Concrete Numpy is a python package that contains the tools data scientists need to compile various numpy functions into their Fully Homomorphic Encryption (FHE) equivalents. Concrete Numpy goes on top of the Concrete Library and its Compiler.

Arithmatic circuits convertible to R1CS based on Bulletproofs

A pure-Rust implementation of the Paillier encryption scheme

Symmetric somewhat homomorphic encryption library based on DGHV

Watermarking Deep Neural Networks (USENIX 2018)

Python code to implement various number theory, elliptic curve and finite field computations.

Mobile ID Sample Scripts

The Baseline Protocol is an open source initiative that combines advances in cryptography, messaging, and distributed ledger technology to enable confidential and complex coordination between enterprises while keeping data in systems of record. This repo serves as the main repo for the Baseline Protocol, containing core packages, examples, and r…

Implementing Homomorphic Encryption in Golang 🌱

Tests support and behavior of elliptic curve cryptography implementations on JavaCards (TYPE_EC_FP and TYPE_EC_F2M) and in selected software libraries.

Privacy -preserving Neural Networks

No description or website provided.

Proves knowledge of an ECDSA-P256 signature under one of many public keys that are stored in a list.

Homomorphic Encryption for TypeScript or JavaScript - Microsoft SEAL

SillyProxy - Dynamic SNI based TLS proxy for terminating TLS (>=1.1) HTTP connections to multiple domains.

btclib: a Python3 library for 'bitcoin cryptography'

A library for supporting zk-SNARKs to Substrate

The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES JSON Web Signature/Token in pure JavaScript.

A simple, yet lightweight, fast elliptical curve cryptography library in kotlin.

testing out homomorphic encryption

TLS implementation in pure python, focused on interoperability testing

Python library for fast elliptic curve crypto

Pure Rust client for YubiHSM2 devices

Cryptographic signature algorithms: ECDSA, Ed25519

Proof of Concept of a Federated Learning framework that maintains the privacy of the participants involved.

Concrete ecosystem is a set of crates that implements Zama's variant of TFHE. In a nutshell, fully homomorphic encryption (FHE), allows you to perform computations over encrypted data, allowing you to implement Zero Trust services.

Comprehensive Bitcoin development library for iOS, implemented on Swift. SPV wallet implementation for Bitcoin, Bitcoin Cash, Litecoin and Dash blockchains. Fully compliant with existing standards and BIPs.

A scheme that produces a zero-knowledge proof of correctness for an MPC computation. The scheme allows anyone, particularly someone external to the secure computation, to check the correctness of the output, while preserving the privacy properties of the MPC protocol.

Automatically create and renew website certificates for free using the Let's Encrypt certificate authority.

Zero-Knowledge Swiss Knife

Bulletproofs and Bulletproofs+ Rust implementation for Aggregated Range Proofs over multiple elliptic curves