pcaversaccio/meth

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GNU Affero Genera...
Created over 1 year ago
Updated about 1 year ago

pcaversaccio/meth

pcaversaccio

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The moment you Rust, you should look for your Mojo 🔥.

reentrancy-attacks

A chronological and (hopefully) complete list of reentrancy attacks to date.

snekmate

State-of-the-art, highly opinionated, hyper-optimised, and secure 🐍Vyper smart contract building blocks.

xdeployer

Hardhat plugin to deploy your smart contracts across multiple EVM chains with the same deterministic address.

createx

Factory smart contract to make easier and safer usage of the `CREATE` and `CREATE2` EVM opcodes as well as of `CREATE3`-based (i.e. without an initcode factor) contract creations.

create2deployer

Helper smart contract to make easier and safer usage of the `CREATE2` EVM opcode.

hardhat-project-template-ts

A fully-fledged Hardhat project template based on TypeScript.

malleable-signatures

This repository implements a simplified PoC that demonstrates how signature malleability attacks using compact signatures can be executed.

ecdsa-nonce-reuse-attack

This repository implements a Python function that recovers the private key from two different signatures that use the same random nonce during signature generation.

tornado-cash-exploit

This repository implements a simplified PoC that showcases how a contract can morph. A similar approach was used as part of the governance attack on Tornado Cash in May 2023.

metatx

A smart contract to enable ERC-20 token meta-transactions on Ethereum.

escrow-contract

A simple multilateral escrow smart contract for ETH and ERC-20 tokens governed by Cobie.

raw-tx

Three scripts to ordinary generate, EIP-4844-type generate, and execute a signed raw transaction with `ethers`.

torn-detector

Detect if a contract has been deployed in the latest (or predefined) block from an address that was previously funded through Tornado.Cash.

solidity-games

A repository for Solidity-based smart contract games.

batch-distributor

Helper smart contract for batch sending both native and ERC-20 tokens.

p256-verifier-vyper

P256 (a.k.a. secp256r1 elliptic curve) signature verification 🐍Vyper contract.

create-util

Helper smart contract to make easier and safer usage of the `CREATE` EVM opcode.

mnemonic-to-private-key

A JavaScript script that converts the mnemonic phrase into a wallet private key using the ethers.js library.

ethereum-key-generation-python

Generating Ethereum addresses in Python.

pcaversaccio

My public profile.

fork-testing-evm-compatibility

This repository implements a simple fork test on Optimism that proves that the EVM behaviour of the forked chain is not identically replicated locally.

erc20-permit-upgradeable

Permit-enabled, upgradeable ERC20 smart contract template.

erc20-oz-sdk

How to deploy an ERC20 smart contract using OpenZeppelin SDK and write a TokenExchange smart contract.

zksync-vyper-sandbox

A sandbox environment for ZKsync Era Vyper compiler testing.

mass-key-generation

A repository for mass public-private key generation (Bitcoin & Ethereum).

tornado-cash-ether-withdrawal-decipherer

Deciphering the ether transactions in the Tornado.Cash withdrawals.

bitsquatting

Helper script for generating permutations of an ENS domain that differ by 1-bit from the original domain.

gpg-sign-and-encrypt

This guide explains how to sign and encrypt an email using the `gpg` (GNU Privacy Guard) tool from the command line.

ethereum-key-generation

A repository that shows how to generate a private / public key pair using web3.js or HD wallets.

tokenbridge-helium-ethereum

A tokenbridge between the Helium blockchain (native network) and the Ethereum blockchain (foreign network).

chainlink-price-feed

Retrieve the ETH/USD price feed from Chainlink's oracle using Infura.

connection-vscode-to-google-colab-gpus

A step-by-step guide to connecting the local Visual Studio Code to Google Colab's GPU runtime.

pool-viewer

Similar to an ETH2 block explorer, but focused only on recent data.

pcaversaccio.github.io

My personal website.

payfoot-token-contract

This is PayFoot's ERC-20 smart contract, whose tokens are used as stablecoins in their ecosystem.

configurations

Monorepo for my personal configurations.

startfeld-token-contract

This is Startfeld's ERC-20 smart contract, whose tokens are used as vouchers in their ecosystem.

randao-distribution

Empirical distribution of the randomness beacon (=RANDAO) provided by the Beacon chain.

porini-community-token-contract

This is Porini's ERC-20 smart contract, whose tokens can activate communities to support conservation activities and learn about blockchain technology.

impact-dollar-token-contract

This is Impact Dollar's ERC-20 smart contract, whose tokens can deliver a demonstrable contribution to conservation and protected areas through digital collectibles.

block-explorer-swissdlt

A block explorer for the Swiss DLT blockchain.

interface-solc-test

saentis-gulden-token-contract

This is Säntis Gulden's ERC-20 smart contract, whose tokens are used as vouchers in their ecosystem.

ath-erc20-token

Smart contract of the Alethena (ATH) token.

telegram-group-counter

A simple Python script to check how many Telegram groups a user is in.