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! Upah Cryptographers

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    14 tugasan ditemui, harga dalam USD

    I'm looking for a well experienced ico consultant and advisor who must have good LinkedIn profile. Person with great business contacts or exchange contacts are preferred

    $425 (Avg Bid)
    $425 Avg Bida
    3 bida
    Rust development (Offst) 5 hari left
    DISAHKAN

    Offst is a decentralized credit card, used for payment between people based on mutual trust. It's an open source project, written in Rust, using Futures 0.3 for asynchronous communication. I have been working on Offst ([log masuk untuk melihat URL]) on my own for the last 12+ months, and I believe that I need some help. The first milestone of having a basic working prototype is almost reach...

    $8 / hr (Avg Bid)
    $8 / hr Avg Bida
    3 bida
    Hashtopolis 5 hari left
    DISAHKAN

    Hi there, I need someone to practice Hashtopolis in GitHub for me I want to build mining machine with the help of it ( I want to build a rack of +100GPUs ) but first I need someone to do me the calculations . Your job as follows: Pick me the strongest hash in hashcat tool, calculate how fast I can crack the hash using Hashtopolis and having +100GPU ( lets say the I have the most powerful GPUs...

    $30 - $250
    $30 - $250
    0 bida

    We want to create an ethereum game and a coin to interact with the game. Can you do that? Do you have an example that we can see?

    $1495 (Avg Bid)
    $1495 Avg Bida
    11 bida

    Modify cgminer or bfgminer driver file so it will work with FPGA mining hardware connected with USB-UART bridge. Bitstream is programmed on the SPI ROM in the FPGA miner. Mining bitcoin, and need to be connected to pool that works on stratum (supported with cgminer/bfgminer)

    $195 (Avg Bid)
    $195 Avg Bida
    4 bida

    Site: [log masuk untuk melihat URL] Huobi Exchange I need people can work script/extensition can fast buy + Place Order (Limit, Market) Using for: + New/Prepare Listing Trade Coin + Actived Listing Trade Coin

    $10 - $40
    $10 - $40
    0 bida

    The aim of this task is not to cause any damage, rather demonstrate that 51% technique can be carried out on low hashing coins. The project involves carrying out a 51% technique on PoW. The URL below is exactly what to be done for this task and instructs how to carry out a 51% technique successfully. [log masuk untuk melihat URL] Your job will be; 1. Go through the URL and understand what is...

    $44 (Avg Bid)
    $44 Avg Bida
    2 bida

    I need a professional blockchain developer who can work with us on our blockchain based project/application, you must have a good LinkedIn profile. Any alumni of Stanford or havard University is preferred or a great work experience in company like IBM or so on is preferred.

    $608 (Avg Bid)
    $608 Avg Bida
    4 bida

    Application Android Crypter une image et générer 10 clef de sécurité, et envoyer l'image crypté a 10 personne. Pour décrypte l'image, i faut que 5 personne sur 10 soient connecté entre eux par bluetooth.

    $264 (Avg Bid)
    $264 Avg Bida
    6 bida

    The aim of this task is not to cause any damage, rather demonstrate that 51% technique can be carried out on low hashing coins. The project involves carrying out a 51% technique on PoW. The URL below instructs how to carry out the this technique successfully. [log masuk untuk melihat URL] Your job will be; 1. Go through the url and understand what is expected. 2. Choose a low hashing coin w...

    $26 (Avg Bid)
    $26 Avg Bida
    4 bida

    a comparative analysis of different cryptographic techniques used in Vehicular ad hoc network

    $78 (Avg Bid)
    $78 Avg Bida
    4 bida

    Note: I do not want consultants or company rather individual developers that will work on my project and not send it to a third party....Fund will be on safepay here and will be release after each phase not before! do not contact me if you want upfront payment, no evidene of past similar work!! Phase 1 (see below) is needed in one week time for our airdrop! MOBILE WALLET : must be on IOS, Androi...

    $1404 (Avg Bid)
    $1404 Avg Bida
    12 bida

    Hello. i need verified acc on xchange site my info is rejecting with no reason. so i need a guy who are expert in this More info will share via chat Thanks

    $123 (Avg Bid)
    $123 Avg Bida
    4 bida

    I need a professional blockchain developer who can develop blockchain based apps (DAPPs) ....

    $267 (Avg Bid)
    $267 Avg Bida
    7 bida