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! Ansett Cryptographers

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    19 jobber funnet, priser i USD

    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...

    $108 (Avg Bid)
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    6 bud

    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...

    $69 (Avg Bid)
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    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...

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    Cryptographic commitment scheme 5 dager left
    VERIFISERT

    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...

    $1062 (Avg Bid)
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    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.

    $20 / hr (Avg Bid)
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    21 bud

    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.

    $1055 (Avg Bid)
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    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...

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    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 ?

    $436 (Avg Bid)
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    5 bud

    I need you to develop some software for me. I would like this software to be developed for Linux.

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    E91 protocol communication simulator We need to develop a quantum cryptography communication simulator based on the E91 protocol. We have the pseudocode and functional requirements of the system Check Attach . Need the Project Complete Within 1-2 Days .Budget Is No problem .

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    Прикрепил некоторый файл к заданию. Все детали обсудим, у вас в любом случае будут вопросы. (В телеграмме) Преследуется цель именно одновременной параллелизации вычисления. Допустим есть некий файл - в нем космическое кол-во строк. Требуется к каждой строке применить определенную формулу. Или предложить свой вариант на GPU решения задачи)

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    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

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    Firmware Crypto Analysis 1 dag left
    VERIFISERT

    Need to find a hashing algorithm in a firmware file.

    $32 / hr (Avg Bid)
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    Hi i need someone to write a research based article for me on HELK hunting ELK in machine learning or data science aspect inbox me for more details Thanks

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    Hi i need someone to write a research based article for me on HELK hunting ELK in machine learning or data science aspect inbox me for more details Thanks

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    We are participating in blockchain summit Singapore on 25July 2019. I need someone to represent our exhibition boot together with other team members. Your responsibility is to create repo and explain the project to the visitors. White paper will be provided to you in advance to read and understand about the project details. Projects related to blockchain and cryptocurrency. You should be profici...

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    Hi, I have some sample data inputs and encoded/encrypted outputs. I want to know the exact algorithm used for obtaining the output and convert into PHP or C++ code that can do the same encryption/encoding. We have this thirdparty API for our current functionality, Example : [logg inn for å se URL] But We need the same API to be build as our own. So we need to figure out the encryption...

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    We need help in the field of business emails. We have urgent requirement. Please bid only serious and experienced persons.

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

    $7 - $70
    Forseglet
    $7 - $70
    52 bud