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using the AES Algorithm to encrypt the SQLite DB file. Learn how to encrypt an SQLite database file in .NET C# using AES encryption. This guide covers key generation, IV usage, hashing with SHA256, and secure file encryption using CryptoStream and FileStream.
AES (Advanced Encryption Standard) is a symmetric encryption algorithm using the same key for both encryption and decryption. In C#, AES encryption involves setting up a RijndaelManaged instance with a key, IV, and mode (e.g., CBC). Data is encrypted using CryptoStream and then encoded to Base64. Decryption reverses this process.
The classes in the .Net Framework cryptography namespace manage many details of cryptography for you. Some are wrappers for the unmanaged Microsoft CryptoAPI, while others are purely managed implementations. Cryptography protects data from being viewed or modified and provides secure channels of communication over otherwise insecure channels.
The classes in the .Net Framework cryptography namespace manage many details of cryptography for you. Some are wrappers for the unmanaged Microsoft CryptoAPI, while others are purely managed implementations. Cryptography protects data from being viewed or modified and provides secure channels of communication over otherwise insecure channels.
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