Mariano Ortu’s Secure Data Tools – Encryption & Hashing - Mariano Ortu's Official Website

Mariano Ortu's Official Website.
Site dedicated to Open Source programming!

Software

Articles

Code

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Mariano Ortu's Homepage...
Project Open Source, Articles, Code and more..!
Welcome to my Website!

This website presents a selection of my Software Projects, all distributed with full Source Code under GNU General Public License v3. My Development Philosophy is rooted in transparency, Source Code quality, and strict adherence to 📖 Open-Source Principles. Every project published here is the result of meticulous design, code review, and continuous maintenance. The software solutions offered mainly target the Windows platform, and are developed using languages such as 🖥️ C++, C#, and other related technologies. Particular attention is given to performance, reliability, and security aspects during every stage of development. In addition to downloadable executables, each project includes its full Source Code to ensure maximum verifiability and reproducibility.

I also plan to publish 📚Technical Articles, design notes, and other documentation as time permits, with the aim of sharing knowledge and best practices with the wider Developer Community. Currently, my primary focus is the ongoing development and refinement of the 🔒Speedcrypt Project, along with the creation and maintenance of its dedicated reference site. This project represents a major investment of my time and technical resources. This website has been entirely rewritten from scratch, with specific attention to performance optimization, usability, and accessibility compliance.
Thank you for your interest and for taking the time to explore my work!

Speedcrypt

EasyHash

SecureDel

QR Code Generator


My software 💻QR Code Generator has been honored in the United States with the prestigious Rising Star Award. In fact, all my software projects have received this recognition, reflecting the commitment, dedication, and boundless love for Open Source software that I put into each project. I sincerely thank the SourceForge Team for this extraordinary honor: a global acknowledgment of my projects, the work behind them, and the passion that drives them.

In less than two years, I have received these awards, including the International Recognition from the Open Source Community for my contribution to Free Software, a result of collaboration with many colleagues around the world. My Projects have reached over 198 countries and have been downloaded on 🌎every continent. Thanks to all of you and to the wonderful Open Source Community: without your effort, dedication, and contributions, my projects would never have come to life. All of this is just a drop in the ocean. I will strive to do even better!

❤️Thank you from the bottom of my heart; I embrace you all with deepest gratitude and affection!

International Recognition for Open Source Contribution.
I would like to express my sincere gratitude to the Open Source Initiative for mentioning me among the 2023 Contributors, in the Towards 2024 section of their end-of-year review.
This acknowledgment is, for me, a reason for gratitude towards the Open Source community, with which I share the values of collaboration, transparency, and collective growth.


Latest News:
QR Code Generator [Ver 1.0.0.0] 💻Relesead 08/08/2025:
QR Code Generator [NEW]
is a small utility I decided to design to fill the gap left by the lack of reliable offline software capable of generating QR Codes. Most users needing to create their own QR Codes must rely on online services which often fail to deliver on their promises, and frequently expose users to hidden threats such as tracking and other privacy risks. 🕵️‍♀️Read More...
Scan Qr Code
QR Code Generator: downloaded in 49 Countries in less than 12 hours!

😎I am thrilled to announce that, in the last 🕰️12 hours, my QR Code Generator has been downloaded in 🗿49 Countries worldwide. A heartfelt thank you to everyone who believed in and supported this Project: your interest drives me to keep improving and delivering quality software.
❤️Thank you, world!

Updating Speedcrypt to the latest security protocols. It takes a little while. But we're on the right track!

  • HASH functions
  • Encryption Algorithms
  • Deletion Algorithms
  • Random Number Generators
  • Graphic Interface [Davide Ortu Performance]
"The enemy knows the system. One ought to design systems under the assumption that the enemy will immediately gain full familiarity with them". Shannon's maxim.
❤️❤️❤️ In memory of Pietrinedda!
Projects
In this Section you can follow the operational status of my 🖥️Open Source Projects with the various work phases, the functional tests with 👨‍💻Beta Testers, up to the publication of the Projects themselves. If you want to collaborate in the software testing and translation of the Help Guides you can contact me in the appropriate section of the Site. Thank you!

Current status of projects:
 Status
 Projects
 Version
 Updating...
 Were are testing...
Imminent...
 Published



Working...
Speedcrypt
2.0.0.0


EasyHash
1.1.0.0

SecureDel
1.2.3.0

Custom Erase
1.0.0.0
QR Code Generator
1.0.0.0
Below are the latest versions of my Open Source Software already published and available with the Source Code. For more information go to the appropriate pages of the Site.

Projects already published:
 Project
 Latest Version
 Language
 Operating System
 Last Nation That Downloaded
 Info
Speedcrypt
1.5.0.0
English
 Windows
 Georgia
EasyHash
1.1.0.0    
English
 Windows
 Australia
SecureDel
1.2.3.0
English
 Windows
 Ethiopia
Custom Erase
1.0.0.0
English
 Windows
 Canada
QR Code Generator [New]
1.0.0.0
  English
 Windows
 Oman
Outside of Official Sources, I cannot provide an exact count of Downloads or a complete list of countries where my software is used. The data displayed on my website comes exclusively from Sourceforge, the only authoritative, authorized, and reliable source for download statistics. This ensures that all the information I share is accurate, verified, and fully transparent for anyone supporting and using my projects. I do have reports of downloads from many other countries, but I prefer not to mention them as they do not originate from Sourceforge.
  • Speedcrypt: you can secure your files so that no one can access them!
  • EasyHash: check the security of your downloads, files and texts!
  • SecureDel: permanently erases your files so that they cannot be recovered!
  • Custom Erase Algorithm: my customizable secure data erasure algorithm!
  • QR Code Generator: my offline QR Code Generator!

Portable

Application

Source Code
Articles
This section is dedicated to C# programming and other things, where I will attempt to cover topics related to writing code for solving problems of varying complexity. Each article will be accompanied by the 🖥️Source Code. Please be understanding, as the available time is truly limited. I would really like to do much more, but the design work keeps me very busy. Thank you all!
Article
Download
Language
File Type
Info
Inno Setup
Y
English
 Scrypt
XMLConfig
Y
English
 C# Code
Speedcrypt Italian Guide
Y
Italian
 PDF File
ListView Icon
Y
English
 C# Code
Fortuna Salt
Y
English
 C# Code
AES String Crypto
Y
English
 C# Code
Custom Erase Italian Guide
Y
Italian
 PDF File
Guide to Recovering a Compromised Facebook Account [NEW]
Y
Italian
 PDF file

Note for Developers!
  • I'm currently designing with Microsoft Visual Studio Community 2022 (64 bit) Version 17.12.2
  • The Source Codes are ready to use immediately and are not Password protected. No need!
  • Simply install Visual Studio, unzip the Zip files and open the Project. Nothing else!
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