super cheap solidity schnorr sig verification using only ecrecover and keccak256
LGPL-3.0 License
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ERC20 + ERC721 contracts that support a merkle tree drop
This repository implements a simplified PoC that demonstrates how signature malleability attacks ...
Loot (for Forkers). A hardhat development environment bootstrapped with the Loot smart contract
Optimized Solidity snippets.
Gas and Size Optimized ECDSA contracts from Open Zeppelin
This is an example of implementation in solidity language of an ERC-20 standard Ethereum Token, m...
hardhat environment starterkit for testing and deployment of smart contracts
Example of a (failed) scam ERC20
A smart contract that allows users to set a website's redirect if they are willing to pay more th...
A practical example on how to perform sandwich attacks on Ethereum
Verify Solidity smart contracts on Etherscan
✍️ A Solidity library for verifying Ethereum message multi-signatures.
This library allows the verification and parsing of secp256r1 signature verification.