To write AES256 encryption/decryption function in ST language WAGO e!cockpit

Budget zł90 - zł750 PLN
Bids 3
Average Bid zł418
OPEN Ending in 1 day

Looking for someone to write a library for CodeSys v3 (e!cockpit in WAGO). I need two functions. One to encrypt and second to decrypt STRING(512) variable with use of AES-256 method. Output variable shall be STRING(256) as well. Encryption Key shall be STRING type

Used language suppose to be ST with use of libraries available in WAGO e!cockpit.

Project is about to convert existing program written in C language to ST language - with use of only standard libraries so it can be imported into WAGO e!cockpit or CoDeSys 2.3. Example of source code to be converted can be found on [url removed, login to view]

Project has been partially converted (can send project to interested engineer).

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  • chyconsl Profile Picture


    Lagos,  Nigeria

    NWABUAJU CHIOMA FRANCISCA Objective: To work with existing Staff and Facilities contributing the best of my ability and quota to improve organizational objectives and achieve managerial goal target.

  • WilliamMarvollo Profile Picture


    messaad,  Algeria

    Welcome to my profile. I love to do automation. My capabilities does not limit to the following: - Microsoft applications: Word, Excel, Power point and creating VBA macros for the said, Latex for Equations - PDF Forms: PDF creation, editing with scripting using Adobe Pro DC - Data entry – PDF to word, PDF to excel, OCR tools, Creating backlinks and Blog Posting on various websites for SEO - Web Scraping - Data to CSV and image extraction using IMacros, VBA Macros, Zillow Zestimate, Yelp,YellowPages,Houzz, Sport sites. - Browser Add-on: Chrome, Firefox - Product Lisitng: E-commerce product listing in Woocommerce, Magento, Etsy, Amazon - Google Scripts - Adobe Photoshop & Illustrator: Image modifications based on instructions. - Virtual Assistant: Can perform the tasks via screen sharing with little demo The testimonials will prove the care and effort, that will be taken during the execution of projects. Clients willing to have long term project relationship are most welcome.

  • RajBWS Profile Picture


    chennai,  India

    Greetings from BWS, We are a 1000 + employee $6 an start any technology immediately. Direct access to developers via skype, G talk and hotline – 24/7 availability for all 1000+ resource. We can bet you that no company has the infrastructure, man power of 1000+ Permanent in-house employees that we have and the price of $6 an hour along with the latest standards of delivery. Please find out details below. We are a Software technology Outsourcing consulting company formed in 2009 and its group founded in 1981, which provides software and manufacturing services across the globe from textiles to top car manufacturing firms in India and US. We are associated with top fortunes companies like Intel, Boeing, Ford, Hyundai, Foxconn, Honda Jets USA, Wells Forgo. We are headquartered in SF, California. We have a strong development team of 1000+ Employees in India, US and Europe. Note: Don't award any one of your project who are ready to provide a project with us. Beceuse we can't free bidding