Echidna
Echidna is a sophisticated fuzz testing tool designed specifically for Ethereum smart contracts, utilizing Haskell for property-based testing. It performs grammar-based fuzzing to validate user-defined predicates against contract behaviors, ensuring safety. With modular design, it supports tailored inputs, automatic test minimization, and integration with various development workflows, enhancing bug detection efficiency.
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Top Echidna Features
- Modular design for extensibility
- Grammar-based fuzzing campaigns
- User-defined predicate falsification
- Coverage maximizing corpus generation
- Supports multiple contract build systems
- Interactive terminal user interface
- Automatic test case minimization
- Maximum gas usage reporting
- JSON output support
- Seamless GitHub Actions integration
- Detailed performance profiling options
- Smart contract source code integration
- Quick detection of vulnerabilities
- Compatible with Etheno and Truffle
- Customizable fuzzing parameters
- Supports various output drivers
- Easy installation via Homebrew
- Docker container for portability
- Academic research support programs
- Community support via Slack.
