When implementing file encryption in Flutter, a common approach is to use the ________ library for cryptography.
- cryptolib
- flutter_encryption
- pointy_castle
- secure_crypto
The 'pointy_castle' library is a commonly used library for cryptography in Flutter, especially when implementing file encryption. It provides various cryptographic algorithms, including symmetric and asymmetric encryption, hash functions, and more. Flutter developers rely on 'pointy_castle' to implement secure and robust encryption mechanisms for sensitive data stored in files. Familiarity with 'pointy_castle' is crucial for Flutter developers working on applications with encryption requirements.
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