patrickd patrickd-

Panoramix is probably the most well-known one thanks to etherscan.io integrating it. It'll return "python-like" code that is actually quite nice to read. Unfortunately it often ends up having "timeouts" causing the decompiled code to just abruptly stop.
Dedaub's Decompiler is my personal favorite. When it produces something, it does produce "solidity-like" code that is well readable. But sometimes it just fails to yield anything at all. And even when it does work it struggles whenever memory handling gets involved, requiring some educated guessing.
ethervm.io's Decompiler is another online service which similar to Panoramix always delivers a result, but it also has the tendency to skip big parts of the code due to "could not resolve jump destination" errors and the like.
Heimdall does not have an online s

When is the next bootcamp gonna start?

TL;DR: It's running! It's online! You can start right away! Check #participate for details!

Confused? Well, let me explain...

The Secureum Bootcamp started out in October 2021 with "Epoch 0" and was divided into LEARN and CARE phase. The LEARN phase ran for 8 weeks and each week had its own "slot". Learning materials for each slot was released week by week and later tested in quizzes.

In December, the 128 best scoring participants (from 1024 total participants) were invited to the CARE phase. Each participant was randomly assigned to one of four projects that partnered up with Secureum for an "audit-like" contest. During this contest participants would review the project's provided code (as one would during an audit) and provide a report of any findings which were aggregated into a single big report in the end.

Setup

Install virtualenv

sudo apt install virtualenv

Install virtualenvwrapper

Moved into a GitHub repository: cheatsheet.sol🔗

	// SPDX-License-Identifier: UNLICENSED
	pragma solidity ^0.8.0;

	import "https://github.com/witnet/elliptic-curve-solidity/blob/master/contracts/EllipticCurve.sol";

	library BorromeanRing {

	// Secp256k1 curve constants
	uint256 public constant GX = 0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798;
	uint256 public constant GY = 0x483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8;