BLS signatures in C++, using the blst library for BLS12-381

The Lit Protocol SDK provides developers with a framework for implementing Lit functionality into their own applications.

Solidity-compatible BLS signatures, threshold encryption, distributed key generation library in modern C++. Actively maintained and used by SKALE for consensus, distributed random number gen, inter-chain communication and protection of transactions.

💻 Javascript Implementation of Boneh-Lynn-Shacham Signatures

Rust library for BLS signatures, MuSig, PS signatures

HSMS: hardware security module software/simulator

Accountability mechanisms for the Apple PSI system described in Public Verification for Private Hash Matching.

Implementation of BLS signatures in Rust, optimized for the EVM

Swift package of bls-signatures

MicroPython binding for BLS curves using blst

BLS (Boneh-Lynn-Shacham) signatures are a type of cryptographic digital signature scheme that allows for fast signature verification and aggregation of multiple signatures. BLS signatures are based on the mathematical properties of pairing-based cryptography, which involves operations between points on elliptic curves.

Browser-based BLS12-381 pairing cryptography — bilinear pairing explainer, BLS signature sign/verify with real @noble/curves arithmetic, signature aggregation visualizer (up to 100 signers → 1 proof), and rogue key attack demo. Powers Ethereum 2.0 and Zcash. Part of crypto-lab.

HSMS: hardware security module software/simulator for chik