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! Alkalmazza Cryptographers szabadúszót

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    Munka státusza
    24 munka, árazás ebben: EUR
    Crypto exchange 6 nap left
    HITELESÍTETT

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

    €940 (Avg Bid)
    €940 licitátlag
    15 árajánlat
    Information security 5 nap left
    HITELESÍTETT

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

    €21 (Avg Bid)
    €21 licitátlag
    2 árajánlat

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

    €13 (Avg Bid)
    €13 licitátlag
    3 árajánlat

    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.

    €32 / hr (Avg Bid)
    €32 / hr licitátlag
    10 árajánlat
    Ring Signature for 2 users 5 nap left
    HITELESÍTETT

    Implement a ring signature for 2 users. The input files are the following: - [jelentkezzen be az URL megtekintéséhez] - [jelentkezzen be az URL megtekintéséhez] The file [jelentkezzen be az URL megtekintéséhez] has four lines, which indicates: e1; n1; e2; n2 from RSA algorithm. The [jelentkezzen be az URL megtekintéséhez] contains a string ...

    €18 (Avg Bid)
    €18 licitátlag
    1 árajánlat

    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.

    €42 / hr (Avg Bid)
    €42 / hr licitátlag
    7 árajánlat

    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.

    €85 (Avg Bid)
    €85 licitátlag
    2 árajánlat
    setup signal server with Minio 4 nap left
    HITELESÍTETT

    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

    €86 (Avg Bid)
    €86 licitátlag
    3 árajánlat
    currencies and crypto currencies 4 nap left
    HITELESÍTETT

    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,

    €425 (Avg Bid)
    €425 licitátlag
    7 árajánlat

    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.

    €17 (Avg Bid)
    €17 licitátlag
    1 árajánlat

    We need developer for blockchain based project on daily bases payout.

    €7 - €17
    €7 - €17
    0 árajánlat

    I need a prototype for a system which uses Proof of Authority - AURA(Authority Round) to implement E-voting. A simple prototype and 4-5 graphs to discuss its performance.

    €116 (Avg Bid)
    €116 licitátlag
    1 árajánlat

    We need the person who can manage our workers salaries online which we hired in other countries where famous payment method not supported we will fund your account and provide you the list of our employees Emails than send them with the option MAKE A PAYMENT.

    €1683 (Avg Bid)
    €1683 licitátlag
    14 árajánlat
    Cryptography examination Online 2 nap left
    HITELESÍTETT

    [URGENT] Please PM me for more information, thank you.

    €90 (Avg Bid)
    €90 licitátlag
    7 árajánlat

    Hey how it's going? can you build a yield farm optimizer on binance smart chain examples [jelentkezzen be az URL megtekintéséhez] [jelentkezzen be az URL megtekintéséhez] Need a Capable permanent Blockchain Developer for this!

    €446 (Avg Bid)
    €446 licitátlag
    7 árajánlat

    im looking for a developer that can make the same app like [jelentkezzen be az URL megtekintéséhez] for me. The budget is not to big because we lost money with a fake developer. ios android and a website for explain and promote how the app works. needs to have a card system like visa /mastercard and bitcoin card

    €1312 (Avg Bid)
    €1312 licitátlag
    24 árajánlat

    Need Crypto marketing team and sellers, buyers for my buisness

    €17 - €141
    €17 - €141
    0 árajánlat

    We are looking for a realtime blockexplorer for our crypto project. Your script runs on Windows 10 and provides an expandable REST API that supports all quries to the wallet daemon node. Your script might be able to parse the [jelentkezzen be az URL megtekintéséhez] file for fast sync. The initial sync with JSON API is not desired as the chain has about 6.5m blocks by now. Your block...

    €259 (Avg Bid)
    €259 licitátlag
    4 árajánlat
    Cryptography Project 1 nap left
    HITELESÍTETT

    Exhaustive search is a generic attack on computationally secure ciphers.

    €17 (Avg Bid)
    €17 licitátlag
    1 árajánlat

    NOTE :- NEW FREELANCERS ARE WELCOME TO BID ON THIS PROJECT IF THEY CAN DO THE WORK. Resolve an error in a Python script related to novel cryptographic scheme, and write a detailed explanation document. File will be shared in private chat, See the error message below in the attached file and all the needed things are written in bottom of the file and error message is written at the top.

    €105 (Avg Bid)
    €105 licitátlag
    3 árajánlat

    i'm looking for help setting up an auction site with this api

    €180 (Avg Bid)
    €180 licitátlag
    6 árajánlat

    Need to cover all these points as it is a high priority project and need to be completed in 2 days max. If you will be able to deliver this project with my expectations, I have some more interesting projects in pipeline. 1: login page from where admin or investor will login 2: after login, dashboard will be shown to both admin/investor with binance Futures API including current account balance, ...

    €225 (Avg Bid)
    €225 licitátlag
    3 árajánlat

    Build Ico website for Our Eth Token In Php and Mysql Language with Instant Api

    €11524 (Avg Bid)
    €11524 licitátlag
    13 árajánlat

    I need for javascripa and crypto currency expert

    €174 (Avg Bid)
    €174 licitátlag
    5 árajánlat