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! Embaucher des Cryptographers

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    13 travaux trouvés au tarif de EUR

    Hello everybody, we are a crypto agency and currently have a lot of requtes. To support our team, we are looking for a person who is well versed in the crypto market and can carry out analyzes for our clients. In detail - Analysing the business concept of our clients - Drafting a token concept + market entry strategy - Analysing + writing whitepaper parts We look forward to your applications B...

    €29 / hr (Avg Bid)
    €29 / hr Offre moyenne
    22 offres

    I am looking for blockchain expert or team who has expertise in real asset based cryptocurrency. Requirements>> 1. Strong knowledge of tokenizing 2. Good understanding of real estate ecosystem

    €33 / hr (Avg Bid)
    €33 / hr Offre moyenne
    38 offres
    BUS RACE GAME 5 days left

    I like to build a game with a chatroom where people talk to each other to play the game, the game will be a race between two buses that go through obstacles, the race will last 5 minutes and the winner will win coins that will be added to his profile. and the background will be Egyptian civilisation. Its only a game between two people, and the chatroom will be there so people can talk to chose w...

    €1769 (Avg Bid)
    €1769 Offre moyenne
    14 offres

    I need to make a new coin using open source of current one, before you bid note you should have experience in fork POS coins before and make everything work probable, contact me for all coin specifications. Please bid within my budget...

    €475 (Avg Bid)
    €475 Offre moyenne
    15 offres

    D0 in the 11-bit vehicle CAN message is a checksum, need to find the mathematical relation between the other data byte values to be able to manipulate and send out the new values, with a correct checksum. Some sample data (in hex): 9F 70 FC 70 FC 0D 0F 00, A9 7A FC 70 FC 0D 0F 00, AA 7B FC 70 FC 0D 0F 00, AB 7C FC 70 FC 0D 0F 00, AB 7C FC 70 FC 0D 0F 00, 0D 7D FC 70 FC 0D 0F 60, 0E 7E FC 70 FC 0D...

    €373 (Avg Bid)
    €373 Offre moyenne
    23 offres

    Hello Everyone!!! This will be a unique and successful platform. The business strategy and what we are offering is one of kind. It will be one of top 10 Crypto-Currency entities the world. If you're looking for long term then stop and bid because this is for you, this once in a life time opportunity...DO NOT MISS IT!!! Languages Required: (PHP / BootStrap / MySQL / HTML5 / CSS3). Requireme...

    €428 (Avg Bid)
    €428 Offre moyenne
    17 offres

    I want one Uni level Mlm Based Plan with payment mode in cryptocurrency ( btc, eth, bch, xrp and other top 10 altcoins). User & Admin Dashboard 3 income - Daily profit, Direct referral commission & team revenue sharing. 20 level plan Max 7 days.

    €336 (Avg Bid)
    €336 Offre moyenne
    10 offres
    EXCHANGE SITE 1 day left

    Hi, I'm looking for an exchange website with all the features of sites like binance, bitrex, ready to customize and put in my project in motion.

    €1404 (Avg Bid)
    €1404 Offre moyenne
    40 offres

    I need A Cryptocurrency Wallet App developer to fix my wallet The biggest issue we are seeing right now is that the client will not stay connected to the server. It connects then immediately disconnects with no errors from the client or the server. The server is at the correct block height and seems to talk to the core node just fine Outside of that it needs to be upadated to support the fork at...

    €2003 (Avg Bid)
    €2003 Offre moyenne
    11 offres

    Need an expert from the filed assiting with securities of CSS, CTR mode, CBC mode, ECB mode, AES-128, hash function with 256-bit

    €100 (Avg Bid)
    €100 Offre moyenne
    15 offres

    Hello, I am looking for a programmer to create and secure ERC20 token. I am creating an ICO, where tokens will be backed by real estate projects in Central Europe and holders of those tokens will receive profit share in ETH. Thank you, Jiří Cipín

    €406 (Avg Bid)
    €406 Offre moyenne
    13 offres

    Hello, I am looking for an experienced ICO advisor and ICO Manager. I am looking to open a revolutionary Crypto Currency Exchange and wallet service platform. There will be an ICO for Utilty token that will be used on the platform. This will be different and will succeed based on what we are offering. Kindly contact me so we can discuss this. Thank you.

    €683 (Avg Bid)
    €683 Offre moyenne
    25 offres