Encrypted storage that ships.
androidx.security:security-crypto is deprecated and Google shipped no replacement. This kit is the working reference: a Keystore-backed AES-256-GCM layer, an encrypted key-value store, a streaming file vault, biometric and PIN unlock, and encrypted backup with schema migration.
Unlock your vault
AES-256-GCM with platform-generated IVs and 128-bit tags. No hand-rolled cryptography, no third-party crypto libraries.
A defined fallback chain, auto-lock on background, configurable timeout and a persistent failed-attempt lockout that survives reboots.
Reading a locked vault does not compile. Every read requires an UnlockedVault handle that only a successful unlock can issue.
Large files encrypted in constant memory, with atomic writes so a half-written file never reaches disk.
Encrypted export and import with schema versioning, device-key and passphrase protection modes, and a defined answer for restoring an old backup into a newer app.
226 unit tests, 26 instrumentation tests run on real hardware and 38 automated checks — all shipped with the product so you can run them yourself.
androidx.security:security-crypto is fully deprecated and Google shipped no replacement. Every Android developer who needs encrypted local storage now hits that wall.
This kit is the working reference. Fill in one JSON file, run one command, and you have your own branded app with a working biometric lock and a vault whose contents are provably encrypted on disk.
androidx.security:security-crypto tamamen kullanımdan kaldırıldı ve Google yerine bir kütüphane koymadı. Şifreli yerel depolamaya ihtiyacı olan her Android geliştiricisi artık bu duvara çarpıyor.
Bu kit, o boşluğu dolduran çalışan referans. Tek bir JSON dosyasını doldurun, tek bir komut çalıştırın; kendi markalı uygulamanız, çalışan bir biyometrik kilit ve diskte kanıtlanabilir şekilde şifreli bir kasayla hazır.
androidx.security:security-crypto ist vollständig veraltet und Google hat keinen Ersatz veröffentlicht. Jede Android-Entwicklerin, die verschlüsselten lokalen Speicher braucht, stößt auf diese Wand.
Dieses Kit ist die funktionierende Referenz. Eine JSON-Datei ausfüllen, einen Befehl ausführen — und Ihre eigene App startet mit funktionierender biometrischer Sperre und einem Tresor, dessen Inhalt auf der Festplatte nachweislich verschlüsselt ist.
androidx.security:security-crypto est totalement dépréciée et Google n’a livré aucun remplacement. Tout développeur Android ayant besoin d’un stockage local chiffré se heurte désormais à ce mur.
Ce kit est la référence qui fonctionne. Remplissez un seul fichier JSON, lancez une seule commande, et votre application porte votre marque, avec un verrou biométrique fonctionnel et un coffre dont le contenu est chiffré de manière vérifiable sur le disque.
The kit itself contains no analytics, no telemetry and no network calls. Everything it encrypts stays on the end user's device, under a key held in the Android Keystore.