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! Нанять Cryptographers

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    29 работ(-а,-ы) найдено, цены указаны в USD

    Hi, Please do refer to the attached .pdf specs for more details. Feel free to ask for any clarification that might be required. Thank you for your time! Premysl

    $18 - $24
    $18 - $24
    0 заявок(-ки)
    Hyperledger Fabric 6 дней(-я) left

    We need developer for blockchain based project on daily bases payout.

    $8 - $21
    $8 - $21
    0 заявок(-ки)

    I need a prototype for a system which uses Proof of Authority - AURA(Authority Round) to implement E-voting. A simple prototype and 4-5 graphs to discuss its performance.

    $140 (Avg Bid)
    $140 Ср. заявка
    1 заявок(-ки)

    We need the person who can manage our workers salaries online which we hired in other countries where famous payment method not supported we will fund your account and provide you the list of our employees Emails than send them with the option MAKE A PAYMENT.

    $2028 (Avg Bid)
    $2028 Ср. заявка
    14 заявок(-ки)
    Cryptography examination Online 6 дней(-я) left
    ПОДТВЕРЖДЕН

    [URGENT] Please PM me for more information, thank you.

    $111 (Avg Bid)
    $111 Ср. заявка
    6 заявок(-ки)

    Hey how it's going? can you build a yield farm optimizer on binance smart chain examples [войдите, чтобы посмотреть URL] [войдите, чтобы посмотреть URL] Need a Capable permanent Blockchain Developer for this!

    $515 (Avg Bid)
    $515 Ср. заявка
    7 заявок(-ки)
    same app like Revolut 5 дней(-я) left

    im looking for a developer that can make the same app like [войдите, чтобы посмотреть URL] for me. The budget is not to big because we lost money with a fake developer. ios android and a website for explain and promote how the app works. needs to have a card system like visa /mastercard and bitcoin card

    $1581 (Avg Bid)
    $1581 Ср. заявка
    24 заявок(-ки)
    $23 Ср. заявка
    1 заявок(-ки)
    Blockexplorer Scrypt for Windows with RichList an REST API 5 дней(-я) left
    ПОДТВЕРЖДЕН

    We are looking for a realtime blockexplorer for our crypto project. Your script runs on Windows 10 and provides an expandable REST API that supports all quries to the wallet daemon node. Your script might be able to parse the [войдите, чтобы посмотреть URL] file for fast sync. The initial sync with JSON API is not desired as the chain has about 6.5m blocks by now. Your blockexplorer also provides ...

    $312 (Avg Bid)
    $312 Ср. заявка
    4 заявок(-ки)
    Cryptography Project 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Exhaustive search is a generic attack on computationally secure ciphers.

    $20 (Avg Bid)
    $20 Ср. заявка
    1 заявок(-ки)
    Crypto Bot Development 4 дней(-я) left
    ПОДТВЕРЖДЕН

    Crypto Bot Developer Gekko experienced proven record of Gekko projects system maintenance Gekko Bot needs to be set up with Binance Binance has it's own API

    $1569 (Avg Bid)
    $1569 Ср. заявка
    13 заявок(-ки)

    NOTE :- NEW FREELANCERS ARE WELCOME TO BID ON THIS PROJECT IF THEY CAN DO THE WORK. Resolve an error in a Python script related to novel cryptographic scheme, and write a detailed explanation document. File will be shared in private chat, See the error message below in the attached file and all the needed things are written in bottom of the file and error message is written at the top.

    $126 (Avg Bid)
    $126 Ср. заявка
    3 заявок(-ки)

    i'm looking for help setting up an auction site with this api

    $218 (Avg Bid)
    $218 Ср. заявка
    6 заявок(-ки)

    Need to cover all these points as it is a high priority project and need to be completed in 2 days max. If you will be able to deliver this project with my expectations, I have some more interesting projects in pipeline. 1: login page from where admin or investor will login 2: after login, dashboard will be shown to both admin/investor with binance Futures API including current account balance, ...

    $271 (Avg Bid)
    $271 Ср. заявка
    3 заявок(-ки)

    Build Ico website for Our Eth Token In Php and Mysql Language with Instant Api

    $13884 (Avg Bid)
    $13884 Ср. заявка
    13 заявок(-ки)

    I need for javascripa and crypto currency expert

    $191 (Avg Bid)
    $191 Ср. заявка
    6 заявок(-ки)
    HIPAA Compliance 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Dear All, I have already created my web app, it is fully functional, and has all the features I want in it. Unfortunately, it is not hipaa compliant and therefore. I cannot launch it into production. I already posted this project before and didn't have any luck. PLEASE ONLY US FREELANCERS. DO NOT REPLY IF NOT LOCATED WITHIN THE US

    $375 (Avg Bid)
    $375 Ср. заявка
    2 заявок(-ки)

    NOTE :- NEW FREELANCERS ARE WELCOME TO BID ON THIS PROJECT IF THEY CAN DO THE WORK. Resolve an error in a Python script related to novel cryptographic scheme, and write a detailed explanation document. File will be shared in private chat, See the error message below in the attached file and all the needed things are written in bottom of the file and error message is written at the top.

    $126 (Avg Bid)
    $126 Ср. заявка
    3 заявок(-ки)
    TRC20 Token and API for that 3 дней(-я) left

    Hello I need trc20 token and api for that Please bid only if u already done this so that u can use that code and save time

    $234 (Avg Bid)
    $234 Ср. заявка
    1 заявок(-ки)
    Looking For Economist 3 дней(-я) left
    ПОДТВЕРЖДЕН

    Responsibilities: Strong background in macroeconomics. Taking advanced education classes leading to a Ph.D. or a Master’s degree in Economics or related discipline; Strong quantitative background in statistical and econometric techniques. Highly attentive to detail and zero tolerance of errors in work. Knowledge of econometric packages; R or Python preferred. Excellent proficiency with Excel...

    $14 / hr (Avg Bid)
    $14 / hr Ср. заявка
    8 заявок(-ки)

    Create a DEX aggregator like [войдите, чтобы посмотреть URL] on Binance Smart Chain - Aggregate liquidity from Binance Smart chain swaps like Pancake Swap, burger swap, BSC swap and other leading DEX on binance smart chain. - Offer lowest transaction and swap rates - connect to [войдите, чтобы посмотреть URL], metamask, trust wallet, wallet connect for seemless transactions - offer everything like...

    $1308 (Avg Bid)
    $1308 Ср. заявка
    9 заявок(-ки)
    NFT blockchain 2 дней(-я) left
    ПОДТВЕРЖДЕН

    - interesting project with collectable coins ( 1700+ diff designs ) - building NFT blockchain; ERC721 standard for smart contracts [войдите, чтобы посмотреть URL]

    $644 (Avg Bid)
    $644 Ср. заявка
    10 заявок(-ки)
    Mining B..ot 2 дней(-я) left
    ПОДТВЕРЖДЕН

    Note: Mining B.ot. i will share with you more info

    $1 - $1 / hr
    $1 - $1 / hr
    0 заявок(-ки)

    Create a project like [войдите, чтобы посмотреть URL] on Binance Smart chain! - Aggregate liquidity from Binance Smart chain swaps like Pancake Swap, burger swap, BSC swap and other leading DEX on binance smart chain. - Offer lowest transaction and swap rates - connect to [войдите, чтобы посмотреть URL], metamask, trust wallet, wallet connect for seemless transactions - offer everything like [вой...

    $28200 (Avg Bid)
    $28200 Ср. заявка
    9 заявок(-ки)

    Resolve an error in a Python script related to novel cryptographic scheme, and write a detailed explanation document. File will be shared in private chat, See the error message below in the attached file and all the needed things are written in bottom of the file and error message is written at the top.

    $22 (Avg Bid)
    $22 Ср. заявка
    1 заявок(-ки)
    Crypto Wallet Exchange 1 день left
    ПОДТВЕРЖДЕН

    full functioning secure crypto wallet exchange

    $254 (Avg Bid)
    $254 Ср. заявка
    5 заявок(-ки)
    Build financing crypto project 15 часов(-а) left

    Would like to build the next BlockFi, Nexo, Binance, etc. In particular, interested in developing something for the borrowing, lending business as a start. I have some financial and risk expertise. Need someone with some technical expertise and preferably someone who is familiar with crypto. I’m looking for a long time partner! Let’s partner up and do this! :)

    $525 (Avg Bid)
    $525 Ср. заявка
    8 заявок(-ки)

    Resolve an error in a Python script related to novel cryptographic scheme, and write a detailed explanation document. File will be shared in private chat, See the error message below in the attached file and all the needed things are written in bottom of the file and error message is written at the top.

    $29 (Avg Bid)
    $29 Ср. заявка
    2 заявок(-ки)