[Unity Package] Data Protector

- Provides functionality to compress and encrypt byte[] and string data before saving it physically, making it harder to inspect the stored data directly. - For encryption, the user must supply a 16-byte string key value. - Also provides logic to compare whether a file has changed by extracting a SHA256 hash value from byte[] or string data.

Mar 9, 2026 1 min read

| 🪄Open on GitHub

Provides functionality to compress and encrypt byte[] and string data before saving it physically, making it harder to inspect the stored data directly.
For encryption, the user must supply a 16-byte string key value.
Also provides logic to compare whether a file has changed by extracting a SHA256 hash value from byte[] or string data.

Install

Choose one of the installation methods below.

Note: For the version after # in the GitHub URL, check the latest changes listed in the changelog.

Install via Unity Package Manager (UPM)

Open Unity Package Manager and click the + button in the upper-left corner.
Select Install package from git URL....
Enter https://github.com/achieveonepark/data-protector.git#1.0.0 and click Install.

Manual Addition

Open the manifest.json file in your Unity project’s Packages folder.
Add the following line under dependencies.

"com.achieve.infinity-value": "https://github.com/achieveonepark/data-protector.git#1.0.0"

Description

Compression, Encryption?

Uses the AES-128 method.
Uses GZipStream provided by C# for compression.

API

This package provides the following features.

DataProtector.Encrypt        | Result value after compression and encryption
DataProtector.Decrypt        | Result value after decryption and decompression
HaskChecker.ComputeHash      | Extract the hash value of encrypted data
HaskChecker.ValidateHash     | Compare two hash values