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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    11 搜到的工作,价格货币为 HKD

    Binance Chain wallet developer

    $33349 (Avg Bid)
    $33349 平均报价
    23 个竞标

    PLEASE READ IMPORTANT INFO: You are to design a logo for a coin/cryptocurrency. Name of coin - FLEX COIN (FXC) Coin letter - "F" Colour preference, check - [登录来查看链接] for website landing page and its preferred colour. If you don't know what a coin/cryptocurrency logo is, kindly check attached pictures. N:B - YOU ARE TO SUBMIT TWO VARIATION: 1. COIN LOGO LOOKING LIKE A METAL-LIKE COI...

    $117 (Avg Bid)
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    $117
    10 项参赛作品

    5 friends (Alice, Bob, Carol, Dave, and Emma) are participating in an egg-hunt game where they are looking for hidden plastic eggs. Each egg is worth a certain number of points, and the goal of the game is to accumulate one million points (or more). We would like a commitment scheme where each of the players can proof he/she has 1 million points from the eggs they found, while revealing zero knol...

    $1475 (Avg Bid)
    $1475 平均报价
    5 个竞标

    5 friends (Alice, Bob, Carol, Dave, and Emma) are participating in an egg-hunt game where they are looking for hidden plastic eggs. Each egg is worth a certain number of points, and the goal of the game is to accumulate one million points (or more). We would like a commitment scheme where each of the players can proof he/she has 1 million points from the eggs they found, while revealing zero knol...

    $844 (Avg Bid)
    $844 平均报价
    6 个竞标

    5 friends (Alice, Bob, Carol, Dave, and Emma) are participating in an egg-hunt game where they are looking for hidden plastic eggs. Each egg is worth a certain number of points, and the goal of the game is to accumulate one million points (or more). We would like a commitment scheme where each of the players can proof he/she has 1 million points from the eggs they found, while revealing zero knol...

    $538 (Avg Bid)
    $538 平均报价
    1 个竞标

    Gaid or Idfa is a 36 character string that simply stands for Identifier for Advertisers and looks like this f1efb65f-80a9-48fe-8de9-57df81a17204 Even though most of the advertisement networks just transfer this information in HTTP requests without any encryption, it is encrypted in our case. please use the word "doubleclick" so I can know that you read the message I attach an example o...

    $1421 (Avg Bid)
    $1421 平均报价
    2 个竞标

    5 friends (Alice, Bob, Carol, Dave, and Emma) are participating in an egg-hunt game where they are looking for hidden plastic eggs. Each egg is worth a certain number of points, and the goal of the game is to accumulate one million points (or more). We would like a commitment scheme where each of the players can proof he/she has 1 million points from the eggs they found, while revealing zero kno...

    $8292 (Avg Bid)
    $8292 平均报价
    4 个竞标

    We are looking for blockchain developer who already created or have no problem creating a simple wallet with the following functions in the next 24 hours: Listing prices Sending coin Create addresses Receive incoming coins Query transaction logs We need at least 2 coins: btc and eth for the next 24 hours. If you are proficient in blockchain and interested, please quote.

    $156 / hr (Avg Bid)
    $156 / hr 平均报价
    22 个竞标

    Hello, we want to create cryptocurrency with our own blockchain. so for that if any experience team which already make something like this. so please share your past work with description. more detail we share in chat. Thanks.

    $7307 (Avg Bid)
    $7307 平均报价
    27 个竞标

    I want a new coin that enables users to create sub coins based on my blockchain. The result will be a coin that is compatible with my coins wallet. Any coin created from my chain will also be able to be viewed in stored in the main chains wallet. They can also crate their own wallet. Fees from transactions will be in the own coin not in main coin as with ethereum. When developing the coin they wil...

    $107475 (Avg Bid)
    $107475 平均报价
    63 个竞标

    I some Asic miners with 18 TH/s speed . I'm using popular pools but having problem with difficulties when it increases . I was wondering if there is anyway to increase the hash-rate with software based methods or if I make my own pool ?

    $3408 (Avg Bid)
    $3408 平均报价
    5 个竞标