super cheap solidity schnorr sig verification using only ecrecover and keccak256

Zero Knowledge Proof for Schnorr

Designatived verifier Schnorr signatures

Schnorr signature verification in SVM

Schnorr musig verification in Ethereum Virtual Machine

SORA Layer 1 Blockchain: We are developing, implementing, and verifying quantum resistance, Schnorr aggregated signatures, and the fusion of AI and blockchain. Furthermore, by analyzing the verification results, we will contribute to the advancement of blockchain.

A custom Schnorr signature scheme using Rescue-Prime hash internally for fast verification in zk-STARK statements.

Educational MuSig2-style Schnorr multisignatures over secp256k1 using noble-curves. Key aggregation, nonce aggregation, partial signatures, and aggregate verification — with a CLI + tests. Not production code.

Solidity implementation of BIP340 Schnorr signature verification, intended for use with Taproot.

super cheap solidity schnorr sig verification using only ecrecover and keccak256

A python implementation of a proxy signature scheme that leverages the Schnorr signature algorithm for the steps of signature and verification.

A Rust implementation of an interactive zero-knowledge proof using Schnorr’s identification scheme, secured with Tokio + Rustls TLS, featuring multi-round repetition, CLI tools for prover & verifier, and secure secret storage.

my secret muti compute lib include schnorr sign ,oblivious transform , verify secret share ,pedersen commitement

A basic Python implementation of Schnorr signatures using the ECDSA library. This script demonstrates key generation, message signing, and signature verification. It is intended for educational purposes only.

A Python-based Zero Knowledge Proof system implementing the Schnorr protocol for secure authentication and file integrity verification. Includes interactive cryptography demos, attack simulations, and performance analysis, demonstrating how secrets can be proven without being revealed.

You can run a Chronicle Challenger Bot to help secure the price messages our validators emit. A Challenger searches for opPoked events for ScribeOptimistic contract. It Verifies poke schnorr signature and challenges it, if it's invalid.

Go framework for zero-knowledge login and sender-constrained access tokens. Implements interactive Schnorr ZK auth, short-lived JWTs bound to client DPoP keys (cnf.jkt), and ready-to-use middleware for DPoP + JWT verification. Includes reference auth server and demo API.

This repository contains an implementation of the Blind Schnorr Signature scheme, enabling blind signing for privacy-preserving authentication. It includes key generation, blind signing, and signature verification using secure randomization techniques. Clone the repo and follow the README for setup. Contributions are welcome! 🚀

batch ecdsa verification of conventional and schnorr sigs

Ergo authentication plugin for libpam-web3 — Schnorr signature verification and Nautilus wallet integration

A CLI tool for signing and verifying messages with ECDSA and Schnorr using libsecp256k1

Tapscript Schnorr “what verifies against” experiments — CSFS, IK+CSFS, CHECKSIG — with checked-in outputs.

Test implementation for a Schnorr signature, using SHA256 proof construction and verification in Noir.

Fork of go-ethereum repo, modified to add precompiled schnorrVerify for schnorr signature verification

Example of how to sign and verify Schnorr signatures as of BIP340. Written in Rust.

Test implementation for a schnorr proof of knowledge, using sha256 proof. Construction and verification in Noir.

Zero Knowledge Protocol: Schnorr Digital Signature, for message verification between client and server simulated in Java.

Zero-knowledge proof system for privacy-preserving multi-verifier credential verification using BBS+, Dilithium (ML-DSA-65), and Schnorr protocols over BLS12-381 curves.

This is a purely educational implementation of the schnorr signature verification over secp256k1 of Bitcoin BIP340 in Rust.

A Solidity smart contract implementation for verifying Schnorr signatures from a set of authorized signers stored using SSTORE2