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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    22 jobs found, pricing in AUD

    Hello, I am an artist looking for someone to create NFTs and create crypto art using my art: www.jonathanbrender.com. please let me know if you offer this service. thank you,

    $326 - $979
    $326 - $979
    0 bids

    need to setup a xml digital sign XAdES with a signature I see this method with xmldsigjs [login to view URL] RSASSA-PKCS1-v1_5 ([login to view URL]) XML messages should be enveloped with <EDoc> XML tag and signed according to XAdES v1.1.1 requirements. Signed XML structure: <EDoc><Msg></Msg><Signature></Signature><EDoc> signed with X509 certificat...

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

    Hello, Looking for web developer who has experience in Trading platform. Also, he should have some experience in cryptocurrency.

    $698 (Avg Bid)
    $698 Avg Bid
    24 bids
    Crypto & Blockchain Basics 6 days left
    VERIFIED

    I need to put together an ebook & Audiobook capable to teach beginners the basics of blockchain technology. It should be dead simple content meaning no mathematical formulas, program code, or computer science jargon. No previous knowledge in computer science, mathematics, programming, or cryptography is required. Terminology is explained through analogies and metaphors. Chapters Breakdown (Su...

    $142 (Avg Bid)
    $142 Avg Bid
    2 bids

    Signed is a new type of investing platform for musicians, using API in order to value their share price. I would like an expert with Crypto and NFTs in order to create smart contracts. Use the current API with some type of platform like Chainlink to create NFTs connected to the data we are currently pulling. I would like NFTs to be the security for the shares each musician holds. I need an expe...

    $1813 (Avg Bid)
    $1813 Avg Bid
    9 bids
    Bitcoin experets 5 days left
    VERIFIED

    We are searching for bitcoin experts especially for consulting and testing our beta wallet.

    $1445 (Avg Bid)
    $1445 Avg Bid
    6 bids

    We need a professional Crypto trading platform developer to create a state-of-the-art crypto trading arbitrage platform. Please contact us for more details.

    $28374 (Avg Bid)
    $28374 Avg Bid
    19 bids
    Cryptographer 5 days left

    MyPrivacy is an Austrian startup based in Vienna, was founded in July 2018 and supports companies with their Software as a Service (SaaS) solution to solve privacy and compliance issues efficiently. The modular system architecture of MyPrivacy Safe Spaces now enables companies for the first time to enforce company policies and security requirements outside their sphere of influence. Confidential d...

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

    Can you create a hybrid protocol blockchain for a new cryptocurrency with a consensus of Delegated Proof of Stake "DPoS" and a new protocol called Proof of Exchange "PoE". The blockchain will include lots of features like dApps, dEx, yfi, exchange, wallets, nodes (master), mining, trading, android & ios apps, etc.

    $31365 (Avg Bid)
    $31365 Avg Bid
    6 bids

    Seeking a partner to establish blockchain for the mortgage industry. Our primary goal creates a decentralized ledger system involving all aspects of the mortgage process. Ideally linking the lender, realtor, home builders, title company, credit reporting agency, appraiser and insurance company to expedite the home loan experience. Please contact us for more information.

    $209 / hr (Avg Bid)
    $209 / hr Avg Bid
    13 bids

    I need someone to help me with a network security lab The Lab Objectives: 1. To see how the PKI works. 2. To use PKI to secure web browsing.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    4 bids
    Crypto exchange 3 days left
    VERIFIED

    I need a new website and apps. I need you to design and build it. Please, no India.

    $1583 (Avg Bid)
    $1583 Avg Bid
    19 bids
    Information security 1 day left
    VERIFIED

    Encryption and decryption using : 1) Rail Fence 2) Hill Cipher 3) Columnar & Key Columnar 4) RSA

    $34 (Avg Bid)
    $34 Avg Bid
    3 bids

    Encryption and decryption 1) Rail Fence 2) Hill Cipher 3) Columnar & Key Columnar 4) RSA

    $21 (Avg Bid)
    $21 Avg Bid
    3 bids

    Hi, I am working on project and I need to perform experiment testing, I am using attribute based encryption ABE and I want to use a tool called CHARM, or any other tools.

    $51 / hr (Avg Bid)
    $51 / hr Avg Bid
    9 bids
    Ring Signature for 2 users 1 day left
    VERIFIED

    Implement a ring signature for 2 users. The input files are the following: - [login to view URL] - [login to view URL] The file [login to view URL] has four lines, which indicates: e1; n1; e2; n2 from RSA algorithm. The [login to view URL] contains a string of characters, which needs to be signed. You need to implement two programs: sign and verify. The sign program will sign the message (from [...

    $29 (Avg Bid)
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    2 bids

    I have 2 questions related to Cryptography and would like to have an expert to help on it. The question is to prove some function not secure.

    $65 / hr (Avg Bid)
    $65 / hr Avg Bid
    7 bids

    Add a functionality(calculate the delay) to a Python file based on Novel Cryptographic Scheme and also write a detailed explanation document for the file. File will be shared in private chat.

    $131 (Avg Bid)
    $131 Avg Bid
    3 bids
    setup signal server with Minio 13 hours left
    VERIFIED

    setup signal server with Minio Signal with Minio same server as signal with docker container architecture install with Turn Server It is necessary to discuss here for more details Only contact people who have previously worked on a single server

    $136 (Avg Bid)
    $136 Avg Bid
    3 bids
    currencies and crypto currencies 12 hours left
    VERIFIED

    Hi, looking for developer or team who are doing work around the currencies and crypto currencies. I will share more details to suitable freelancers. Thanks,

    $668 (Avg Bid)
    $668 Avg Bid
    7 bids

    Add a functionality(calculate the delay) to a Python file based on Novel Cryptographic Scheme and also write a detailed explanation document for the file. File will be shared in private chat.

    $102 (Avg Bid)
    $102 Avg Bid
    2 bids

    Necesito crear un pool de mineria, la moneda esta creada en el algoritmo sha-256

    $392 (Avg Bid)
    $392 Avg Bid
    1 bids

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