密码学 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! 雇佣 Cryptographers

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    35 份搜到的工作,货币单位为 USD

    I need a Smart Contract on BSC. I have the specifications.

    $485 (Avg Bid)
    $485 平均报价
    7 个竞标

    WE APPRECIATE IF YOU READ BEST BEFORE YOU BID. OUR BUDGET IS FIXED. AND IF WE DEAL WITH A PROFESSIONAL THIS PROJECT SHOULD BE READY IN 30 MINUTES!!! ITS PURELY CONSULTANCY, ADVICE We are in the process of assessing the feasibility of building a crypto-token. This token shall have a few basic functions. We need consultancy and advice on what framework best suites our desired functionality. Thi...

    $177 (Avg Bid)
    加精
    $177 平均报价
    4 个竞标

    Developing an application in java that can provide an authentication service to IoT clients. The application uses COAP loT protocol, which depends on encrypting the client biometric by a symmetric key (126 CCM) and validating the client in the server side by decrypting the symmetric key. more details in the inbox

    $600 (Avg Bid)
    $600 平均报价
    2 个竞标

    This website must have: - Game (game + relevant Admin Panel data + provably fair) - Deposit and withdraw (Bitcoin + Welcome Bonus) - Affiliates (Invite users for % of commission with affiliate code/link) - Level up (levels up the user and users receive rewards) - Chat (including moderators) - etc Message me for more information including document with the features + requirements, images ...

    $61608 (Avg Bid)
    $61608 平均报价
    6 个竞标

    Looking for a cloud miner that mines at 1000 Terrahashes. Technology to be used Java Java Server Cloud Miner, better if it can also be Android compatible

    $750 - $1500
    $750 - $1500
    0 个竞标
    Binary option in Crypto 6 天 left
    已验证

    Please bid if you have experience in Binary Option. Graph from tradingview. Price of asset from Binance. Something similar to IQOPTION.

    $2591 (Avg Bid)
    $2591 平均报价
    7 个竞标

    need a knowledge on gnupg cryptography

    $15 - $25 / hr
    $15 - $25 / hr
    0 个竞标

    need a block chain developer for new project

    $266 (Avg Bid)
    $266 平均报价
    10 个竞标

    I m looking for a smart contract developer who can develop a token in BSC, Its urgent project and only apply if you can start now. I can share a similar concept smart contract .sol file for faster development time. My budget max $300

    $25 / hr (Avg Bid)
    $25 / hr 平均报价
    11 个竞标
    Cryptography- McEliece 5 天 left
    已验证

    Implement the following in python: : -McEliece Cryptosystem - Goppa codes used as error correcting codes in McEliece Requirements : - The program successfully encrypts and decrypts messages - The program successfully creates public and private keys - The code is well commented and in python - A short paragraph explaining how the code works and how to run the code - The code should be origi...

    $580 (Avg Bid)
    $580 平均报价
    10 个竞标
    cyber security cryptography 5 天 left
    已验证

    encryption algorithm report cyber security

    $141 (Avg Bid)
    $141 平均报价
    12 个竞标
    Encryption algorythm 5 天 left
    已验证

    The project includes high level of encryption algorithm and decryption. and be able to draw diagrams and report neatly

    $261 (Avg Bid)
    $261 平均报价
    10 个竞标

    We have the .sol codings - we also need it integrated into a website with wordpress with certain functions what would time and cost be for making changes to a smart contract on TRX to Cardanoo

    $534 (Avg Bid)
    $534 平均报价
    29 个竞标

    Alright so I need someone to make me YouTube videos like this one: [登录来查看链接] So I need somebody to find footage and add audio and then I will upload it to YouTube.

    $112 (Avg Bid)
    $112 平均报价
    11 个竞标
    Necesito experto en Bitcoins 4 天 left
    已验证

    Necesito asesoría para cambiar mis bitcoins a dinero en Paypal y obviamente le daré su comisión por el trabajo realizado

    $43 (Avg Bid)
    $43 平均报价
    3 个竞标

    alright. So i bought a coin a while back, called eBoost. It was listed on binance dex and later on delisted on all the other exchanges where the mainchain coins were listed. The price has gone up on binance dex, but i'm not able to trade, because it's not on the same chain. There used to be a "bridge" where you could send your binance dex eBoost to, but it has gone offli...

    $837 (Avg Bid)
    $837 平均报价
    6 个竞标
    Cryptography 4 天 left
    已验证

    Cryptography and networks Security

    $78 (Avg Bid)
    $78 平均报价
    5 个竞标

    I'm looking to make a website like Dextools (Ex: [登录来查看链接]). A charting solution for BSC coin contract pairs in real-time.

    $2710 (Avg Bid)
    $2710 平均报价
    19 个竞标

    I need a crypto currencies marketplace like binance

    $2161 (Avg Bid)
    $2161 平均报价
    23 个竞标
    crypto app 3 天 left
    已验证

    app similar too binance or coin base

    $7537 (Avg Bid)
    $7537 平均报价
    20 个竞标

    Need exchange website like binance and nft marketplace

    $1975 (Avg Bid)
    $1975 平均报价
    12 个竞标
    Mining rig 3 天 left

    I have all the components of a mining rig. I need someone to come have a look and assemble it.

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    1 个竞标

    I want someone to help me create my own token on BEB20. This token has some criteria to meet. Thus I'm looking for a professional, both to advise and to help in the creation of this simple token.

    $35 (Avg Bid)
    $35 平均报价
    1 个竞标

    Only serious people - donot waste my time. 1- How to link addresses offline to liquidty provider example binance. 2- how to make automatic hot wallet with draw if assets are on liquidty provider - is there any institutional account or what ? Alot of consultants in other topics too.

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    4 个竞标

    i am looking for a very good coder who has experience in blockchains and creation of cryptocurrency. the idea is very old ... and the task is not so difficult ... more details will be provided after bidding. thank you

    $225 (Avg Bid)
    $225 平均报价
    11 个竞标

    - Use existing blockchain (TBD) to create complex and affordable smart contracts - Build a liquidity pool - Create a private blockchain to manage internal data - Immense blockchain experience (3+ years)

    $27 / hr (Avg Bid)
    $27 / hr 平均报价
    9 个竞标

    LEER IMPORTANTE! Contanos acerca de tus experiencias con alguna de estas areas, te contrataremos para minimo 3 proyectos. Es muy importante saber acerca de como funcionan los contratos inteligentes o smart contracts dentro de el ecosistema BSC (Binance smart chain) y como funcionan los tokens bep-20. Cualquiera puede postularse. READ IMPORTANT! Tell us about your experiences with any ...

    $2307 (Avg Bid)
    $2307 平均报价
    14 个竞标

    I need technical whitepaper for blockchain nft project

    $225 (Avg Bid)
    $225 平均报价
    10 个竞标

    looking for cryptocurrency telegram community mod/marketer to interact with community and help on the growth of our token! need to work at least 4-6 hrs the day got a reddit (1 yr old account at least) tiktok and do a daily post about our coin

    $11 / hr (Avg Bid)
    $11 / hr 平均报价
    8 个竞标
    Cryptocurrency exchange website 9 小时 left
    已验证

    Blockchain - Automate deposits & link with IFX exchange wallets, max 20 pages. Similar to [登录来查看链接] . Need someone with full experience with Crypto (END-TO-END) without excuses. Milestone will not be released until project is competed upto expectations. Price in AUD only. Needs to be on WordPress using Elementor Builder.

    $2236 (Avg Bid)
    $2236 平均报价
    46 个竞标

    I need technical whitepaper for blockchain and nft project

    $399 (Avg Bid)
    $399 平均报价
    10 个竞标

    TradeLayer is an exciting decentralized finance protocol that is implemented as an alternative client for Bitcoin and Litecoin. We have two C++ developers on the team and we need a pro to help us sort out the code of a departed teammate who is a math academic. We have a clearing algorithm for decentralized derivatives and the code is a mess. We need help refactoring it and then moving into a fas...

    $327 (Avg Bid)
    $327 平均报价
    2 个竞标
    Nft and blockchain research 1 小时 left
    已验证

    Nft and blockchain research

    $1764 (Avg Bid)
    $1764 平均报价
    9 个竞标

    I am looking for a Bitconnect script with the following features 1) Altcoin Web Wallet 2) Lending 3) Peer to peer Internal Exchange BTC - Altcoin 4) Referral Bonus - 3 Levels 5) Activating Registration by paying a nominal fee. Note: Please bid on the project if you have the readymade script with complete source code with you

    $800 (Avg Bid)
    $800 平均报价
    5 个竞标
    Crypto expert 6 天 left
    已验证

    I need a Crypto expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $6 - $11 / hr
    加封
    $6 - $11 / hr
    13 个竞标