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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    354 jobs found, pricing in SGD
    ICO Marketing Expert 6 days left
    VERIFIED

    need ICO Marketing Expert for full time

    $516 (Avg Bid)
    $516 Avg Bid
    4 bids

    Hi there, please read details carefully. In this project I need an high skilled cryptograph, to find an encoding key between 2 chains of characters. I will provide samples, from them you will have to find the relation between them. Big reward will be given. Only expert and serious person, no time wasters, if you're trying to be sneaky, you will be reported, if you know you're not up ...

    $938 (Avg Bid)
    $938 Avg Bid
    9 bids

    We just created my first mining rig and is new to this field. We would like to have someone to mentor me and guide me through the steps. In the future our company would want to create a mining farm so this is our first step, and if you prefer long term over short term collaboration, please message us.

    $210 (Avg Bid)
    $210 Avg Bid
    1 bids

    Build custom CryptoAPI-Cryptographic Service Provider (CSP) entry points (functions) in DLL file which need to integrate with Microsoft Office application for Digital Signature process.

    $29 (Avg Bid)
    $29 Avg Bid
    1 bids

    We are going to pay $381.65 for every hash to be solved on AWS using brute force

    $542 (Avg Bid)
    $542 Avg Bid
    3 bids

    Community driven blockchain project is looking for a cryptographer on a project basis for a proof of concept and development of sidechains to execute functions linked to an active blockchain.

    $67 / hr (Avg Bid)
    $67 / hr Avg Bid
    10 bids
    ICO-CryptoCOIN Specialist 6 days left
    VERIFIED

    Looking for an expert who got on-hand experience from drafting till project implementation for ICOs and Implementation. Project cost mentioned is adhoc, will be finalised after selecting the appropriate personnel Thanks Happy bidding.

    $1112 (Avg Bid)
    $1112 Avg Bid
    10 bids

    Hi, I'm a flash developer I found many crypto libraries for as3 but I couldn't find any "Keccak 256" library.

    $244 (Avg Bid)
    $244 Avg Bid
    3 bids

    Hello freelancers, I am here to find out a good freelancer who knows Crypto market very well and can write content based on Crypto and Forex. Anyway, we do work for different clients so obviously you also have to converse with clients and currently we are paying $5 for 500 words so if you are confident then submit your proposal with your current sample. Thanks

    $293 (Avg Bid)
    $293 Avg Bid
    13 bids

    I need regular blog related to Cryptocurrency/ BlockChain. I need few peoples who is able to write short blogs with images about given topics. Please ans me: 1, What your price for a 600 words blog 2, How many blogs can you write in a day

    $232 (Avg Bid)
    $232 Avg Bid
    31 bids

    Very HIGH QUALITY Academic Article And Research Paper Writers Required. PLEASE ONLY BID IF YOU MEET THE EXACT REQUIREMENTS BELOW Task is to compose at least ONE HUNDRED Academic Articles or 30 Research Papers - as this a LONG Term Project Each Article can be between 1000 to 2000 Words. Research papers are approx 5000 words. Each article/paper will cover everything to do with cryptocurrencies...

    $48 / hr (Avg Bid)
    $48 / hr Avg Bid
    20 bids

    2 to 3 hours job, php based admin panel need to be integrated with user end to perform dynamic functions.

    $122 (Avg Bid)
    $122 Avg Bid
    26 bids
    Blockchain API 3 days left
    VERIFIED

    I am helping my customer to source for blockchain api developer. My customer has existing membership system and has their own server. They would like to give their member cryptocurrency coin. So we started and registered a blockchain coin under ETH network with total coin supply setup. Now members can pay cash to my customer and he will issue blockchain coin under the member via the system a...

    $610 (Avg Bid)
    $610 Avg Bid
    11 bids
    Make an ICO and ERCfund 3 days left
    VERIFIED

    [url removed, login to view] we want to make a fund that is backed by a cryptocurrency using this ercfund code and the end result should be EXACTLY like [url removed, login to view] so people buy the coin and the business model is that this coin money will be used to invest in to 50 crypto currencies including ICO's

    $2911 (Avg Bid)
    $2911 Avg Bid
    26 bids

    I am looking into the possibilities of modifying the Bitmain x3 to work with the new CryptonightV7 Algo that Monero just forked to. There is a rumor that the firmware could be modified to work with the new algo.

    $29277 (Avg Bid)
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    7 bids

    Need to Create Creation and Development of a New Cryptocurrency (ICO) Ethereum based ICO

    $1738 (Avg Bid)
    $1738 Avg Bid
    16 bids

    Hello. i need to premine my own coins. i don't know how to premine. i am looking a freelancer who can premine my coin. Thanks

    $578 (Avg Bid)
    $578 Avg Bid
    3 bids

    I am looking for someone to modify the OpenCL code base of an AMD focused Crypto Mining Software and optimize it for OpenCL Based FPGA using this package [url removed, login to view] Please respond directly with any questions such as specific mining software and such.

    $3029 (Avg Bid)
    $3029 Avg Bid
    7 bids

    I'm looking for someone who can build ms office silent doc builder (or one build) or refud exist one take for references CVE-2017 8570, 2017-8759, 2017-11882, 2017-0199 consider that the generated file (Output) should be 100% FUD not UD, and can bypass protection view The doc exploit must be SILENT type (Not Macro). The word document when opened must silently and automatically execute t...

    $40 - $331
    $40 - $331
    0 bids
    Data Encryption 14h left
    VERIFIED

    1. Secure data and encrypt using private keys as Read only, no delete, update or edit. 2. Source of origin, Date&Time stamp. 3. decrypt data with using the specific keys, add user.

    $1129 (Avg Bid)
    $1129 Avg Bid
    8 bids

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