CipherVault：安全加密器·照片视频加密解密工具

CipherVault is an innovative, professional, secure, and fully local tool for encrypting and decrypting photos, videos, and files, allowing you to truly control your privacy. It adopts a local file encryption scheme of PBKDF2-HMAC-SHA256+AES-256-GCM, and encapsulates the ciphertext into a custom. tycv encryption container format. Provide high-strength protection for private photos, private videos, and various important files. Unlike ordinary encrypted photo albums that only hide the entrance, CipherVault will truly encrypt the original file into ciphertext, and without the correct key, it cannot be decrypted. The encrypted files can be freely stored on mobile phones, computers, the cloud, or securely shared and transmitted. You can also set multiple different keys to encrypt different files separately. All encrypted files cannot be opened or viewed directly and must be restored through CipherVault with the correct key.

Core Advantages:
**Independent keys, flexible management
Support custom, user‑defined keys, create multiple keys and set a default key at any time – different files can be encrypted with different keys.

**Cross‑device freedom, seamless transfer
The unique encryption format allows encrypted files to be securely transferred and decrypted across different devices. You can back up the ciphertext to your phone, computer, or cloud, then import it to any device when needed and decrypt it with your key.

**Full format support, one‑tap encryption
Whether it’s an image, video, or any other file, encryption can be done with one tap – no format restrictions.

**Batch processing, high efficiency
Encrypt or decrypt multiple files at the same time, greatly improving efficiency and saving time and effort.

**Local, fast, and secure
All encryption and decryption operations are performed locally on your device, with no data upload – ensuring both security and speed.

Core Features:

• Photo encryption: Batch‑encrypt photos into ciphertext to prevent unauthorised viewing.
• Video encryption: Batch‑encrypt videos into ciphertext to protect private footage.
• File encryption: Batch‑encrypt any files into ciphertext, covering documents, archives, and all other formats.
• Decryption & restore: Verify the security key and restore the original content with one tap.
• Double security lock: Enable “password + Face ID” double unlock in