Cryptography 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! Hire Cryptographers

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    14 jobs found, pricing in USD

    Consider a dataset having a particular database of students information regarding: • Name • Reg Num • SSN/ Aadhar Number • Age • Mobile Num • Email ID • Etc. This basic information is put in a database which is secured with a random generated password (any encryption mechanism). One needs to know the password to access the database. Now this password is protected...

    $149 (Avg Bid)
    $149 Avg Bid
    4 bids
    Social media growth! 5 days left
    VERIFIED

    I need you to develop some software for me. I need someone who can help my social media grow VERY FAST and be seen by a lot of people.

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    4 bids

    We want to ramp up a project similar to [login to view URL] check out the whitepaper, maybe with some other easy understanding games and also with some Coin (Ante at [login to view URL]) but it should be also possible to use a coin which exist. Because of the high transaction (games) we need a blockchain which can handle so many transactions maybe ripple? We have a good budget please make us a off...

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    17 bids

    Explanation of ECDH working in BT Exploits of vulnerability CVE-2018-5383 precautionary measures Suggestion for Bluetooth 5.0 Any such vulnerability in any other protocol like NFC etc

    $100 (Avg Bid)
    $100 Avg Bid
    1 bids

    I want a bot for doing algorithmic trading of crypto currency.

    $449 (Avg Bid)
    $449 Avg Bid
    14 bids

    Hi I need to be listed in 1 preferably 2 exchanges for my coin (not token) and would like to be listed in one from the list here: [login to view URL] if possible and without listing fee. Can you help with this?

    $237 (Avg Bid)
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    11 bids

    need someone who can do complete my one subject with A grade

    $178 (Avg Bid)
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    12 bids

    i wanna know more about messeging apps and how they work. how they maintained what staff personal and what are the statics. and how data is managed.

    $199 (Avg Bid)
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    3 bids

    I need someone that is experienced in Block chain development Cryptocurrency development for payment platform

    $1288 (Avg Bid)
    $1288 Avg Bid
    23 bids

    !! READ the REQUIREMENTS before you knock !! 1. You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. 2. You will need to figure out a security issue in the blockchain network. We can help you with that. Some issues can be 51% attack, Sybil attack, BGP Hijacking, Eclipse attack, Smart Contr...

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    7 bids

    Hello, everyone. i need experienced & kind dev who can solve my simple issue. i have made new cryptocurrency and all is okay. But my issue is to premine & mine & staking my coin. This is very easy for experienced guy, very simple issue - maybe setting issue. I will discuss detail with winner guy. my $kype = live:rjh917

    $25 (Avg Bid)
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    1 bids

    !! READ the REQUIREMENTS before you knock !! You are expected to have good knowledge on areas such as; blockchain attacks/crypto-threats/solidity/Hyperledger/Smart-contract/Hash-Algorithms/51% attacks/Sybil attack/. You will be provided with any online books/Journals/articles that you will ask for regardless of how expensive they are. Programming skills required and essential. Your task ...

    $8 / hr (Avg Bid)
    $8 / hr Avg Bid
    5 bids

    I want you to compile new coin for me with  Explorer Windows and linux wallet Minning pool.. drop me an example of coin you have [login to view URL]

    $217 (Avg Bid)
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    4 bids
    Create new version of at code 8 hours left
    VERIFIED

    I want a new version of a qr code created to store more information. I want either more modules or more colours. Maybe black, white, grey, blue, green and red as an option or other option is for more modules so instead of 144x144 it can be like 555x555. I will also need to know how much data can be store in the code and how many kB the wr image itself will be

    $86 (Avg Bid)
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    6 bids

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