Cryptography Jobs

Cryptography is the study of hiding information. It intersects the disciplines of engineering, computer science and mathematics. Cryptography is involved in securing passwords, access to sensitive material and to computer systems. If your business needs help with cryptography, you can hire freelance cryptography experts to fulfill your tasks. Start by posting your cryptography task today! Hire Cryptographers


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    11 jobs found, pricing in USD

    I need a freelancer who can work on cryptography information security using the modification of AES algorithm. I shall share the related details about the work. I shall share the concepts of modification of AES. The main aim is to represent this modification of the AES method on the system visually. I have attached the modification of the AES. Understand it and If you any interested ping me. Prices may increase according to your progress.

    $72 (Avg Bid)
    $72 Avg Bid
    5 bids

    Job Duties: • Plan and implement programming functionalities for Applications, AR, Web and so on • Troubleshoot and optimize code for mobile platforms • Maintain and make enhancements to existing code to fulfil new requirements • Implement, test, debug, and ensure integrity of all code • Communicate effectively with the Design Team to establish productive work pipeline, and integrate mediate assets • Tune and create light and render configuration presets • Participate in planning, and execute best practices or efficient workflows to ensure timely delivery • Keep up to date on the latest tech knowledge, and share them downstream with fellow team members • Ensure proper documentation

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    14 bids
    Cryptography 5 days left

    Cryptography project include cipher-text solving and discrete logarithm

    $20 (Avg Bid)
    $20 Avg Bid
    2 bids

    Hello there Urgently need small digital forensic project to be developed by 14th may. Please apply ASAP if you can get it done by the deadline. Thanks

    $38 (Avg Bid)
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    2 bids

    LibOpaque is open source C implementation () of OPAQUE protocol (). Goal of my project is to replace usage of libsodium library with TweetNacl library () in LibOpaque implementation. Point is to have LibOpaque as small as possible to run it in microcontroller, core logic of opaque have to stay in place. TweetNacl library sources should be directly part of the project. Expecting working Makefile with possibility to compile and run in Windows and Linux OS.

    $580 (Avg Bid)
    $580 Avg Bid
    6 bids
    Help with a task 2 days left

    I need help with cryptographic task, its an urgent task so please contact me asap

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    6 bids

    Hello We had set up Tron node on our sever, which we use to create address, we are facing one issue, When user send USDT token form one account to another the fee is debit in the TRX from the user wallet, We need that when user send USDT from one account to another then the fee is paid by admin of the site for that we set up another wallet.

    $127 (Avg Bid)
    $127 Avg Bid
    3 bids

    We need some assistance to create and launch a meme token on Binance Smart Chain network. We want to do most of the work ourselves, just need the source code to be established and provided, and some video call assistance around the deployment and post-launch management process. Source code will include custom tokenomics & details, we will deploy using recent solidity version via remix. This is the 1st stage of our unique meme token project. Stage 2 will follow 2 months after project launch and will involve the development of a custom [multi-function wallet] defi application. The successful freelancer will receive an ongoing 1% buy/sell tax and be awarded stage 2 and all future development requirements. *WORK TO COMMENCE TUE MAY 24.

    $117 (Avg Bid)
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    27 bids

    The task is to write 3 or 4 cryptology algorithms (encryption and decryption) in C# and the deadline is today 11:59 pm (GMT+2) and they are: RC4 El Gamal deffie hellman There will be test cases and you need to pass at least 90% of them, contact me for further details.

    $30 (Avg Bid)
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    1 bids

    I want to be able to allow project owners to lock their tokens liquidity for periods of time and charge a fee for the service. Similar to mudra locker. I will need a dapp for wallet connection and smart contracts i imagine. I will have the smart contracts audited. I can do the rest of the web design. Your offer must be the total job cost. I will not negotiate on price as i do not have time. No time wasters

    $315 (Avg Bid)
    $315 Avg Bid
    17 bids

    Deseo crear una plataforma que permita a las personas comprar boletos a 1 USDT agregando un nombre de usuario único, y publicamente se note la acumulación del capital, cada sábado en la noche se debe realizar el sorteo público eligiendo al ganador, al momento de retirar fondos el 10% será la comisión que se cobrará al ganador.

    $1500 - $3000
    Sealed NDA
    $1500 - $3000
    9 bids

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