The rsa_encrypt package enables seamless RSA encryption implementation in Flutter applications. It provides tools for generating key pairs, encrypting strings with public keys, and decrypting data using private keys. Designed for simplicity, it supports all major platforms including Android, iOS, Web, macOS, Windows, and Linux. Ideal for securing sensitive data transmission or storage within apps, it abstracts complex cryptographic operations into straightforward methods. The package is particularly useful for developers needing secure communication without deep cryptography expertise.
Use cases
- Secure data transmission
- User authentication tokens
- Encrypted message storage
- API request signing
- Secure configuration files
- Private key management
Key features
- Key pair generation
- String encryption/decryption
- Cross-platform support
- Simple API
- Public/private key handling
- Secure string operations
Suitable for
- Mobile app security
- Web application encryption
- Desktop app data protection
- Developers new to cryptography
- Apps requiring secure data exchange
- Backend-frontend secure communication
Considerations
- Requires careful key management
- Not suitable for large data encryption
- Depends on proper implementation practices
- Limited to string-based operations
- Performance impact with frequent use
- No built-in key persistence