AI summary
Rodroid SubCrypto decrypts and encrypts Subway Surfers save files using AES-256/128-CBC with auto-detection. Features a modern Material 3 UI, batch zip processing, and native Rust performance via JNI. Note: requires extensive storage permissions (MANAGE_EXTERNAL_STORAGE) for file access.
Generated by AI. May contain inaccuracies.
About this app
Rodroid SubwaySurfers - Decryptor/Encryptor An Android app built with Kotlin Compose + Pure Rust (JNI), designed to decrypt and encrypt Subway Surfers save files with advanced features such as :
Crypto Features
- AES-256-CBC encryption/decryption (V2/V4 files) - AES-128-CBC encryption/decryption (V3 files) - Auto-detection of encryption version from file structure - Smart filename-based encryption (auto-selects correct version per file type) - PKCS7 padding with fallback for non-standard padding
Supported File Types
- Single .json save files - Batch .zip processing (decrypt/encrypt entire backups)
App Features
- Modern Material 3 UI with dark mode support - Built-in file picker with filtering - Recent files history - JSON formatting & validation - Native Rust performance via JNI - Crash logging & error handling
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About this version
- Version
- 1.0.0 (1)
- Size
- 8.18 MB
- Requires Android
- 8.0
- Target SDK
- 26
- Architecture
- armeabi-v7a, arm64-v8a
- Downloads
- 82
- Updated
- Feb 4, 2026
- Package
- dev.rodroid.subwaydecryptor
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