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    LibOpaque is open source C implementation () of OPAQUE protocol (). Goal of my project is to create minimal implementation of the protocol in language C. Implementation must use only TweetNacl library () and Ristretto255 library (). Link to dependency libraries are just informational, you can use different one if you want. Point is to have LibOpaque as small as possible to run it in microcontroller, core logic of opaque have to stay in place. Expecting working executable file with demonstration of protocol registration and authentication phases and Makefile with possibility to compile and run in Windows and Linux OS.

    $32 - $270
    $32 - $270
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    i have a python file ,and now i will transform it to C++ file , and can run in windows and linux, the file will provide when you get the job

    $5 / hr (Avg Bid)
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    ... key executives' name, etc. • Take pictures of the subject company and its vicinity, as per Confirmis’ standard operating guidelines. • Provide observation about the company to gauge activeness, e.g., staff working at the premise, loading/unloading of goods, etc. REQUIREMENTS: • Must be living in TSUEN WAN, N.T, HONG KONG • Has a camera or phone/tablet of quality with a camera, internet access Please see the attached file for the site visit guideline. You are only required to deliver the pictures, video & observations and are not expected to put together a report like the Sample Report. For your reference, you can check the sample report of the site visit here: Note: Milestone will be released the following week after the site visi...

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    Local
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    Drone Software Engineer! 6 days left
    VERIFIED

    I'm looking for a drone engineer who has experience in software development and navigation system, preferably with an Android experience and potentially C++. Please note this is a drone's software project. More details after we make contact. Please reply only if you have your own drone or have access to a drone. Pls start your msg with the words "I'm a Great Drone Engineer!".

    $1077 (Avg Bid)
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    Operations Manager -- 3 6 days left
    VERIFIED

    ...culture and values through leadership by example, group interaction, and frequent one-on-one coaching with associates at every level. Required skills and qualifications: Two or more years of proven success in an operations management role Strong communication, situational awareness, and organizational agility skills Excellent ability to delegate responsibilities while maintaining organizational control of branch operations and customer service Proficiency in conflict management and business negotiation processes Aptitude for learning new applications Proficiency in Microsoft Suite Preferred skills and qualifications: Master’s degree (or equivalent) in operations management, business administration, or related field Experience in the facilities/service industry is a plus Th...

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    Hello, i need a Growroom Designer to help me setup a modern Growroom with Growlink and PulsePro for automation of Irrigation, Climate Control and Nutrition/fertilization. I want to use a closed Loop Growroom with C02 Gassing. Hoping to find somebdoy who can help me quickly.

    $250 - $750
    $250 - $750
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    RTLINUX research the linux RT patch for the Raspberry PI kernel (kernel version >=5 so not 4.19) and make a setup with a Raspberry PI proving that the Realtime Patch is necessary to achieve a timing goal. Can you guarantee that an RPI with or without load always responds within 1msec after detecting an event, even if it is 100% busy with other tasks at that time? Use public RT measurement tools to demonstrate that with the RT patch the system may or may not slow down (?) but can process a certain input with 100% certainty. Comparing Cyclictest results between RTLinux kernel and regular os kernel is enough. Compile and configure the kernel source code yourself and change the local "uname" to show your name when you do "uname -a". EXTERNAL INTERRUPT Use of exter...

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    html/php code for an Accordion for web page content. Here is a mockup of what I need: 1 All of the content will be on the same page. Stage one will have a small image and heading. 2 Second stage will have different image and slightly more expanded... 1 All of the content will be on the same page. Stage one will have a small image and heading. 2 Second stage will have different image and slightly more expanded content. 3 Stage three is to have full html capabilities, multiple pictures, videos and text. I want to be able to insert the Accordion into any page of my html/php website. The accordion is to have unlimited sections (to a point) Access to database is not required, content will be on the same page, images and videos in a separate folder. Please get back to me with your ...

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    macOS monitoring client 6 days left
    VERIFIED

    We have a macOS monitoring app (app, web use tracking, screen recording, files, keystrokes and other features) that needs to be supported with new features and bug fixes. It's implemented in Delphi 10. Access to GitHub will be provided on your request.

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    I need a application that works on Android as well as IOS It needs to get information(GPS) from a local vendor of busses and send this info directly to patrons using this application to get real time updates on a bus arrival times only ...information(GPS) from a local vendor of busses and send this info directly to patrons using this application to get real time updates on a bus arrival times only to valid ticket holders. To explain client buys a ticket for a bus , he downloads app and sees real time on the date he/she is to travel where the bus is so that he can arrive on time, his/her ticket is validated with the app to give him access on only his/her route . This is a long hall bus route and not short distances . This information will also work realtime on a website we supply...

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    READ THE ATTACHMENT WITH THE COMPLETE OUTLINE BEFORE BIDDING!!! ...EXPLAINS EVERYTHING so that you can bid clearly and accurately. We have also added a math question into the document which we would like you to answer with your bid so we know you actually read the project! This is a simple project overall that touches upon basic user data collection via questionnaires, the ability to compare and contract data and provides matches to user. BASIC Admin and content control. Some basic login account creation for users as well. Full details within the attached PDF. We will expect you to design, code and implement the features of this site. OPEN TO PLATFORM - developer's choice as long as its secure and will function. We will provide hosting. Provide samples of website developme...

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    I want to learn a detailed knowledge on LLC converter in theory and simulation. Tell me if you are good at power electronics and control systems. To get a reply from me, send me the pdf file whose link is included here. As nobody will do anything for free, i will give 3 usd for getting me this book. But its only for the selected candidate.

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    I need someone with RP data by Core Logic access to help us with prospecting Also Cityscope access would be Make sure you confirm you have an account

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    Twitter Bot Needed 19 hours left
    VERIFIED

    I want to work with someone who is knowledgeable about using the Twitter API to create a Bot on Twitter than can search for specific tweets and then reply autom...someone who is knowledgeable about using the Twitter API to create a Bot on Twitter than can search for specific tweets and then reply automatically based on several prompts. This will be in accordance with Twitter's allowed and declared Bot program. I would like the developer to make all the tech stack decisions and sign up for the appropriate API accounts on Twitter (I will of course pay for the access).  In order of for you bid to be considered please include how familiar you are on a scale of 1 to 10 with the Twitter API with your bid. 1 being not familiar at all and 10 being an expert. ...

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    Featured Urgent NDA
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    I have a new phone number on my wordpress site but cant find where to change the “Phone Now” content. This is probably a very simple job for an expert! Needs to work for desktop and mobile. I cn provide access once job has been allocated

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    Trophy icon UI UX for MVP 6 days left

    Our business idea revolves around providing customers with the option to make advance payments for a product or service and then take ownership of it once all payments have been made. This can provide customers with an alternati...and user-friendly platform for users to manage their accounts, view order history, and keep track of their purchases and payments. Merchant accounts: A platform for merchants to manage their products and services, track sales and payments, and create custom EMI plans. Search and filter: A robust search and filter tool Registration and login: An easy registration and login process for users to access the platform and track their purchases and payments. KYC (Know Your Customer): An identity verification process to ensure the security and privacy of user in...

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    Specification document for the creation of a French website for a web agency selling services coupled with OpenAI APIs. All content will must be in French Development platform Site development using the WordPress platform Use of the OptimizePress plugin for a...for credit card payments Security and performance Implementation of SSL security to protect user data Optimization for search engines for better visibility in search results Fast page loading for a smooth user experience Maintenance and Support Regular updating of the site's content and security Assistance in resolving any technical issues encountered Delivery Clearly defined delivery timeline Access to a live preview of the site during the development process Rigorous testing to ensure the site functions correctly b...

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    ...name, etc. • Take pictures of the subject company and its vicinity, as per Confirmis’ standard operating guidelines. • Provide observation about the company to gauge activeness, e.g., staff working at the premise, loading/unloading of goods, etc. REQUIREMENTS: • Must be living in (or nearby) Sorong, Papua Barat, Indonesia • Has a camera or phone/tablet of quality with a camera, internet access Please see the attached file for the site visit guideline. You are only required to deliver the pictures, video & observations and are not expected to put together a report like the Sample Report. For your reference, you can check the sample report of the site visit here: Note: Milestone will be released the following week after the site visit to ...

    $10 - $11
    Local
    $10 - $11
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    Bid only if you have previous experience with chan_mobile on asterisk, if not please don’t bid! I have a problem on my pbx system using chan_mobile, the outgoing voice quality is clear but the incoming voice quality is so bad. I’m using a raspberry pi 4 that has already a built-in bluetooth but also I tried external bluetooth dongle. I don’t know if it needs a specific brand or not. Please bid only if you already tried chan_mobile and know how to solve the incoming voice issue problem. P.S. I tried on both asterisk 16 and 20 and the issue is the same.

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    I have an android app that uses the cordova ble central plugin to scan and connect to ble devices. I bought this terminal central plugin to scan and connect to ble devices. I bought this terminal although it seems the innerprinter is not ble. When I search from my app for devices is not shown. I downloaded Bluetooth and ble scanners from the play store and the inner printer is only discoverable from the Bluetooth scanner apps and not the ble scanner apps. Source code will be provided for the app Currently, my app is using this plugin I need a plugin that can work both with Bluetooth and ble devices The innerprinter is visible from other apps like loyverse, rawbt etc

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    Order Call Log 6 days left
    VERIFIED

    Created In Microsoft Access - I want a simple data base that holds prior customer orders and allows me to query customers based on prior purchase date or dollars spent - and then when I call them, allow the call result to be tracked in a newly created table. I will constantly replace the order history file. Actual sample file attached and field map document attached. Have a parent form with the "Top" customer fields, and a sub form with the "bottom" order fields... and build a third sub form (and tables) to display call history. Then create another sub form so I can enter the results of my phone or text contact with these customers. When I run a query, I am envisioning one page per customer, with all of their order history and all of their prior c...

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    I have a website hosted on AWS and It was working fine. I changed the EC2 from tier3 large into tier3 meduim. when I visit the website after the change, I faced errors with apache2 server. I want you to fix all apache related errors through remote access. I hired 2 guys and told me the error not from apache2 server. Thus, I need Django developer with good knowlede of apache2 server No access will be given directly to the server.

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    Build me a website 6 days left
    VERIFIED

    Hello I want to develop a website where my current Youtube followers can access premium content. The theme of the site is medical education. I want to create a subscription service which gives access to educational materials, videos and multiple-choice questions. I need users to be able to set up an account that records their progress on multiple-choice questions in a graphical format so that users can use this to track their learning/test scores. The MCQs should be randomised, and students should be able to select topics they want to test themselves on. It would be helpful if the website could be easily updated with content over time. I can help with graphic design and the site's design if required.

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    Linux routing - Iptables 6 days left
    VERIFIED

    I have a linux router setup that attaches 2 VLANS VLAN1 VLAN20 Interface 1 = ( VLAN1) Interface 2 = ( VLAN 20) I have IPv4 forwarding enabled on the linux machine. It is running Ubuntu 22.02 I have devices in VLAN 20 that sent out broadcasts with the bacnet protocol via UDP. When the linux router receives these broadcasts on interface2 ( ) I need it to send the packets out the interface on VLAN1 () to a specific host on VLAN 1 I need to know how to do this with either static routes and/or Iptables. The version of UBUNTU I am using uses NETPLAN for networking FYI. Please see an attached diagram. Thank you!

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    We need a Flutter developer for our Delivery App. The app is written in Flutter for compiling for Android, iOS or Web. We use Android Studio to code. UI templates have to be merged in the functional source code and screenflow according to the numbered jpg's, we have source code for the new screenshot's. You have to adjust the buttons functio...is written in Flutter for compiling for Android, iOS or Web. We use Android Studio to code. UI templates have to be merged in the functional source code and screenflow according to the numbered jpg's, we have source code for the new screenshot's. You have to adjust the buttons functionality as well as the corperate identity design of the whole App. The project is hosted in Subversion revision control environment. We need he...

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    C language, linux 6 days left
    VERIFIED

    main.c [line 34 to 59] I am trying to read the characters in the file() space-based and store them in a new array called 'words'. But the amount of 'i' increase to 122 when it read 'z'(zoo).

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    Hi Sajjad T., I noticed your profile and would like to offer you my project. We can discuss any details over chat. i have robot arm in solid work and exported it into matlab want to make pid control on it

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    Im looking for a professional opnsense developer who can build a proper workflow for its captive portal to operate in a custom way as follows: 1. a captive portal page is displayed where we collect mandatory fields as well as optional field. mandatory field is mobile number. 2. once mobile number is given on the captive portal page sms is sent to the user with pin code to access the captive portal. 3. if user provides pin code correctly he is given a predefined time (we can define the time in a config file or in a defined field in minutes of hours) 4. options to sign with username and passwords if he doesn't want to provide the mobile number. in a nutshell we want to have a full workable hotspot within opnsense. keep in mind that we might use sms gateways to send sms so sms...

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    Amazon FBA 6 days left

    Im interested in creating a Private Label amazon FBA Account In need of an agent who can source products, Research the market, Find the cheapest and most reliable suppliers, create amazon listings with great optimization and high quality listings, control the account, Work out ROI and net profit on products, Find out how many competitors there are and how to gain brand loyalty and customer loyalty. And overall create a successful Amazon listing.

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    WhatsApp Gateway 6 days left

    The goal of the project is to create a SIP to WhatsApp gateway that will allow voice calls to be passed from SIP to WhatsApp, ensuring that the call reaches its intended recipient. The development platform or operating system is not a concern, as the project can be completed using either the Linux/Windows WhatsApp executables or the Android/Windows Phone mobile versions of the application, regardless of the version number. The gateway must return appropriate call error codes to the SIP backend, such as CALL SUCCESS, BUSY, UNAVAILABLE, etc. To determine the success of the project, we will choose the solution that consistently triggers successful SIP/WhatsApp calls. Step-by-Step Process: Incoming calls will be directed to the WhatsApp gateway. The gateway will then convert the SIP...

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    Perform RT patch on the RPI 5 days left
    VERIFIED

    RTLINUX research the linux RT patch for the Raspberry PI kernel (kernel version >=5 so not 4.19) and make a setup with a Raspberry PI proving that the Realtime Patch is necessary to achieve a timing goal. Can you guarantee that an RPI with or without load always responds within 1msec after detecting an event, even if it is 100% busy with other tasks at that time? Use public RT measurement tools to demonstrate that with the RT patch the system may or may not slow down (?) but can process a certain input with 100% certainty. Comparing Cyclictest results between RTLinux kernel and regular os kernel is enough. Compile and configure the kernel source code yourself and change the local "uname" to show your name when you do "uname -a". EXTERNAL INTERRUPT Use of exte...

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    Job Overview : • Support a volunteering activity by hosting it & delivering a great experience to our corporate volunteering clients. At Goodera, we value experience and engagement very highly, living up to these set standards is a way to get access to host many of our engagements. • Conduct volunteering events curated and organized specially for corporate employees as a Goodera representative. Requirements : • Extremely good communication skills & building a rapport with the volunteers. • Hold the crowd’s attention and speak with great clarity and fluency in English, brownie points if you know other regional languages. • Passion for social impact initiatives and a keen interest in understanding the cause and impact of these activities....

    $35 - $50 / hr
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    Ecu mcu tool 9 days left

    I basically need a programming tool. I'm a tuner and i need to modify parameters of certian ECU type To do this i need a way to read data from MCU and write it back once i modify it This is engine control module for a car (Ford) manifactured by Siemens (SID212EVO) with Infineon Tricore TC298 processor , We need a way a read and write data from/to this processor , we have over 100 units awaiting modification so price is not a problem, none of current leading market ecu writing tools (magicmotorsport,alientech,autotuner) currently supports this kind of ECU , this particular MCU TC298 is also on other ECU's by different manufacturer (Bosch,Delphi) and alot of tools support it but apparently this siemens ecu is not yet supported by any tool yet . Probably enchanced securit...

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    We have a website that all of a sudden is working slowly. This started happeneing 12 hours ago. SDometimes it loads fast, sometimes it doesnt load for 45 seconds. See analysis from host (attached). We will provide access details to qualified bidders only. Magento2.4.3 on Linux Dedicated server Please be sure to add -M237- to your bid or it will be considered spam, ignored and removed.

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    Hello, Find average memory acccess time local cahe ,hit rate is given

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    ...end.I have some buttons on the back end that control the orientation and progression of the front buttons are used to review the forms completed by the front-end the form is entered at the front end, the dashboard will give a prompt, and the administrator will give a reject or release button after review Now, I need the front-end data to be transmitted to the telegram bot, and then the bot pushes it to my telegram chat box At the same time, I can send a reject or release command to the robot, and the robot will directly control from my back end, and I don't need to check the back end, just need to send instructions to the robot to complete My web source development language is core simple, only need the robot to control the whole back end of the button, can...

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    Please read before submitting copy-pasted proposals. We are looking for a skilled developer or small team to create a villa visitor management system with the following functionality: - Supports 3 different types of users: management, a host, and security - Management users c...creating a robust data model for the application, managing secure authentication with modern methods like JWTs, creating a rich user interface, and managing the notification system of the application (email, app, or phone number based). We are open to the use of different technologies, but ideally we would like a secure Web-based solution. The code will be submitted to a repository that we have access to and ultimate ownership of, and the technical and implementation details should be discussed with us trans...

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    building a mobile app for an existing C# based windows application that is connected to high-end cameras for optical measurement purposes. The existing desktop application is built with .Net framework 4.7.1 and the GUI is built using winforms. The objective of the mobile app is to provide access to the existing application's functionalities from a mobile device. Objectives: Video display from cameras: The mobile app should be able to display live video streams from the cameras that are connected to the existing application. The stream server will be part of the existing application. Sending commands: The mobile app should be able to send commands to the existing application that will change its behavior. Calibration grid display: The mobile app should display an image of t...

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    IOT/Mobile App Developer 6 days left
    VERIFIED

    Write a script for the app built in react native to control Hearing Aid Earbuds via Bluetooth or Finish Full App

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    I DO NOT ANSWER GENERIC SPAM REPLIES! If you are not a bot, start your offer with—”CAT” and answer the screening questions. PLEASE READ THE ABOVE LINE! I have an asset pack “First-Person...If you are not a bot, start your offer with—”CAT” and answer the screening questions. PLEASE READ THE ABOVE LINE! I have an asset pack “First-Person Shooter Kit” and need to implement the grenades and knives systems from it to my project on UE5. Please check the attached document for more details. Screening questions: 1. Given access to a marketplace asset, list the steps you would take to identify all logic associated with throwing a hand grenade. 2. Given access to a git repository in the cloud, of an UE5 FPS. List the steps you wou...

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    Convert my technical essay for Electrical engineering topic is (Distributed control system) into a plagiarism-free document. I will provide the essay you need to convert it in to your own words but using technical english only.

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    Hello! I need a system that automates the capture of data from a specific site with authentication, we have access but we need to authenticate and receive data from that site

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    I need two small R functions, which could take a large data file (a gridded climate reconstruction) and a list of coordinates in order to extract data from respective data file. 1. One function should operate on this dataset (I need the function working on netCDF), It will have only two input: (a) name of the netCDF file, and (b) a dataframe with coordinates (lat-long) and site id’s. Its output will be a dataframe with a set of chronologies originated from the gridpoints nearest to each of the sites. This output should be in “long” format, i.e. the dataframe should have the following columns: siteID, year, chronologyValue. 2. Another function should operate on this dataset

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    I have a Gmail account email box I got hundreds of emails from a specific email address (constant) WITH a specific email subject text (constant). Those emails' body contains only one line of short text. nothing else. I need a Python code that I can run on my Windows local machine anytime The program must access my email box and must gather all the emails above and must put all the email bodies in a local text file In the text file, one line(!) must contain one email body, in plain text without HTML elements. IMPORTANT: only one result file needed! each email body in new line in the same file!

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    Build a Crypto website 6 days left
    VERIFIED

    Hi, I am looking for some one who can help to build a crypto website with a platform where my client can sign up and open an account where they can see their balance and rewards. The balance and reward will be control by management only . Please send me your proposal with a good idea and cost . I will only reply if your proposal and idea I like. Thank you

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    Subscription Payment gateway required for django app Deliverables: 1- One HTML page which lists subscription plans 2- Payment gateway integration for django app 3- Paid user's access to content increased to 100% 4- One page to cancel subscription

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    The Ta-lib library is a popular library for technical analysis. The job is to install the library in Clion running on Mac. The project we are building is a C project. We have a simple C program that all it does is call a function from the Ta-lib library. The Mac has an M2 chip, which means the library needs to be installed for the arm64 architecture. Job success criteria: Run the sim...program that all it does is call a function from the Ta-lib library. The Mac has an M2 chip, which means the library needs to be installed for the arm64 architecture. Job success criteria: Run the simple C program with the library installed, and call one of the library functions. Candidate must install be able to install it locally on their machine, and then install on our computer (using Zoom for a...

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    I want to make a configuration, in my mikrotik router, I want to manage the bandwidth I have, I want the best security rules for my navigation and protection, I want a good configuration of queues as I have many computers connected wireless through an access point of the same brand, I want to establish that my mikrotik router makes me a good connection to my PBX in the cloud ,

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