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Crypto Helper BP Library

Plugin exposing easy to use cryptographic algorithms for security purposes

  • サポートされたプラットフォーム
  • サポートされたエンジンバージョン
    4.25 - 4.27
  • ダウンロードのタイプ
    エンジン プラグイン
    この製品には、コード プラグインが含まれており、ビルド済みのバイナリと Unreal Engine に統合される全ソースコードが完備されています。任意のエンジン バージョンにインストールし、プロジェクト毎に有効化することが可能です。


This is a blueprint library plugin

It exposes 40+ functions to handle cryptographic algorithms to secure your application

Useful to encrypt data to send it across the network or to save it onto a machine

You can also verify the integrity of a message or sign a message to prove its authenticity

Can be used in any blueprint

Documentation can be found here : https://github.com/RLoris/CryptoHelperDoc

Check the documentation for the complete list of supported algorithms

If you found this plugin helpful, leave a rate or comment for others

Keep it running and secure !

Bug or Request

You can ask question before buying, check the documentation as it may contain the answer you are looking for !

Keep in mind that I don't do your work for you, I only provide the right tools to help your development process !

If you find a bug, please contact me by filling this form, I will fix it

If you want a new feature, ask a question with the feature description, I will implement it eventually

For any other reason, you can contact me by clicking on my markeplace name (RLoris) and finding my support email



  • Added Shake (128, 256) & Keccak digest (224, 256, 384, 512)
  • Added DSA generation + sign & verify
  • Added Camellia & Blowfish symmetric encryption



Click Here


  • Various use cases (Hash/Digest, HMAC, Salt, Symmetric encryption, Asymmetric encryption)
  • Large range of recent algorithm available (MD5, SHA, KECCAK, AES, BLOWFISH, RSA, ...)
  • Handle Bytes/String/File data in an efficient way (buffering) when the input is too long to be loaded in memory
  • Utility functions to convert data (HEX, Base64, UTF-8)


Code Modules:

  •  CryptoHelper (Runtime)

Number of Blueprints nodes : 40+

Number of C++ Classes: 2

Network Replicated: No

Supported Development Platforms: Win32, Win64, Android, Linux, IOS, MacOS

Supported Target Build Platforms: Win32, Win64, Android, Linux, IOS, MacOS