v1.0.0

Initial Release

AES-256/GCM encryption utilities for Android, backed by Android Keystore.

Features

• ImageEncryption — encrypt/decrypt files and Bitmaps with streaming support
• KeyManager — hardware-backed key generation, rotation, and recovery via Android Keystore
• EncryptedDatabaseBuilder — SQLCipher + Room integration with Keystore-protected keys
• PasswordUtils — PBKDF2-HMAC-SHA256 password hashing

Security

• AES-256/GCM with 128-bit authentication tags and 12-byte IVs
• Keys never leave Android Keystore
• Retry logic + optional regeneration for corrupted keys
• Safe in-place encryption (temp file pattern)