Steve Gordon • 2/5/2026

Encrypting Properties with System.Text.Json and a TypeInfoResolver Modifier (Part 2)

This article is part two of a series on encrypting properties during JSON serialization with System.Text.Json. It details the implementation of an AesGcmDataEncryptor class, covering AES-GCM constants, key sizes, and the structure for encryption/decryption methods within a .NET application. The focus is on building a flexible encryption abstraction for development purposes.

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#JSON Serialization #Encryption #Dotnet