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! Upah Cryptographers

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    Config and set PPLNS payment on YIIMP pool on this coins all coin need set & config PPLNS and solo payment. Requirement: Experience Done it before - Must be Expert in YIIMP pool. Please Don't Bid if you had no exp in YIIMP. No milestone! Payment after check project. Max budget : 30$ Higher BID will be removed.

    $23 (Avg Bid)
    $23 Avg Bida
    3 bida
    Crypto insurance agency. 6 hari left
    DISAHKAN

    We need a crypto insurance agency that give life insurance and health insurance.

    $250 - $750
    Dimeterai
    $250 - $750
    29 bida

    Hello, I would like to to create a new token on Polygon or/and Binance smart chains. I will see if I proceed with 1 chain or 2 according to the price. I have three questions which you can include with your bid: 1) How much does it cost to have a new token created on polygon? How much for BSC? 2) What guarantee do I have that you won't have full access to this token since you create it for me? If your rates are competitive, I will also use your service to create a smart contract so people can deposit lets say BNB to the smart contract with metamask and claim my new token in return as a proof of deposit. 3) How much would you charge for this smart contact? (Do not include this in your bid! This is the next step but please PM me the price) Thank You

    $203 (Avg Bid)
    $203 Avg Bida
    40 bida

    Config and set PPLNS payment on YIIMP pool on this coins all coin need set & config PPLNS and solo payment. Requirement: Experience Done it before - Must be Expert in YIIMP pool. Please Don't Bid if you had no exp in YIIMP. No milestone! Payment after check project. Max budget : 30$ Higher BID will be removed.

    $30 (Avg Bid)
    $30 Avg Bida
    4 bida

    Reequipments for the project: Language requirement is VB.NET but you can work in c# and convert your code to VB using 1. Provide VB.NET which calls Tuya API and retrieve security token as String for given credentials (I will provide them to you privately) from the API. HTTPWebRequest and HTTPWebResponse classes must be used to achieve that. 2. Use above token to write code VB.NET which calls "Send Commands Method" of the same API. The command must be called for a device ID 40818031e09806c97df0 which is a parameter placed in this URL: Another parameter of the Message body to be supplied is swithc_1 = true. The device is physicals IOT wall socket which you can turn of and on by calling this function. HTTPWebRequest and HTTPWebResponse classes must be used to achieve that. N...

    $36 (Avg Bid)
    $36 Avg Bida
    18 bida
    Cryptography project 4 hari left
    DISAHKAN

    please Take any cryptographic algorithm( like stream ciphers or block ciphers or El gamal or ... ) then Implement it using any programming language ( orginal algorithm can be simplified in any possible way but must not be too "toyish" ). and publish source code to the github and also a little demo with screenshot and profit .

    $21 (Avg Bid)
    $21 Avg Bida
    11 bida
    cryptography project 3 hari left
    DISAHKAN

    first need any cryptography algorithm ( block ciphers, hash functions, key exchange , el gamal encryption and etc...) then need to use ant programming language ( orginal algorithm can be simplified in any possible way , but must not be too "toyish" then publishing source coude to the github At the end a little demo of implementation with screen shots and the last profit !

    $36 (Avg Bid)
    $36 Avg Bida
    6 bida

    I think It will take about 2~3 hours for Expert Have to know about code efficiency, gas optimization, swap, proxy, mapping, I have code sample. I will provide it via private chat Please start bid with "expert".

    $523 (Avg Bid)
    $523 Avg Bida
    9 bida