Overview
The crypt package provides one-way string hashing for securely storing salted passwords using the Unix crypt format. It enables developers to hash passwords in a way compatible with traditional Unix systems, ensuring strong security through salting and cryptographic hashing. The package is designed for cross-platform use, supporting Android, iOS, Web, macOS, Windows, and Linux. It integrates seamlessly into Flutter apps needing secure password handling without exposing raw credentials.
Use cases
- Secure password storage
- User authentication systems
- Cross-platform password hashing
- Legacy system compatibility
- Password verification workflows
Key features
- Unix crypt format support
- Salted password hashing
- Cross-platform compatibility
- Simple API integration
- Secure one-way hashing
Suitable for
- Apps requiring secure password management
- Developers working with Unix-based authentication
- Projects needing legacy system interoperability
- Security-focused applications
- Flutter apps with user login features
Considerations
- Not suitable for general-purpose hashing
- Requires understanding of crypt format limitations
- May not be ideal for modern password hashing standards like bcrypt or scrypt
- Limited to password-specific use cases
- Depends on underlying system's crypt implementation