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Security & identity

Plugin.Maui.SecureStoragePlus

AES-256-GCM secure storage with expiry and migration

An extra AES-256-GCM layer over MAUI SecureStorage, with integrity tags, expiry, key listing, typed JSON, and migration from legacy stores.

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Install

dotnet add package Plugin.Maui.SecureStoragePlus

Package ID: Plugin.Maui.SecureStoragePlus

Overview

Plugin.Maui.SecureStoragePlus sits on top of MAUI SecureStorage (Keychain / EncryptedSharedPreferences) and adds an AES-256-GCM envelope, GCM integrity bound to the key name, expiry with automatic purge, migration from SecureStorage or a custom ILegacyStorageSource, key listing, metadata, and typed JSON get/set.

Capabilities

  • Encrypted get/set with integrity.
  • Automatic expiry.
  • Legacy migration.
  • Typed JSON helpers and DI registration.

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