Cryptography Jobs

13 were found based on your criteria

  • Fixed-Price – Est. Budget: $50.00 Posted
    This is a string of hex values: 2320f1c712000000000000009d745607000002003930000000000000204e460521149f3b0000000000000000 Turn that string of hex values into a byte array, and use this CRC_16_IBM function on it: namespace WG3000_COMM.Core { internal class wgCRC { public static ushort CRC_16_IBM(uint len, byte[] data) { uint num1 = 0U; for (uint index1 = 0U; index1 0U) num1 = num1 1 ^ 40961U; else num1 = 1; } } return (ushort) (num1 & (uint) ushort.MaxValue); } } } The result should be this hex string: 6905 I need you to write me a python script that does that same thing ...
  • Fixed-Price – Est. Budget: $7,000.00 Posted
    I am looking for a software engineer to create a platform for a Digital currency. This software is to have algorithms and cryptography engineered into its programming so it cannot be hacked or currency stolen. Each unit of currency is to have its own authentic algorithm code which can be associated with owner and owner changes. It would be very similar to how bitcoin works but better. Although it will be different as there is no mining there will be ...
  • Fixed-Price – Est. Budget: $200.00 Posted
    New cryptocurrency based on Novacoin / Blackcoin is in development, and we are seeking the assistance of an experienced developer who can help us finish. During testing, we are not experiencing expected results regarding balance, money supply and staking. All details upon hire. All code is in github. Experts only need apply. We would like to find a lead developer to own this. There are other silmilar projects available for the right working relationship. Thanks!
  • Hourly – More than 6 months – 10-30 hrs/week – Posted
    We’re looking for a diligent developer with significant experience in C++ who has a solid understanding of BitCoins, MasterCoin, and LiteCoin and the relationships between them. You should have a strong understanding of Proof of Work Schemes/Hashes, Block Chain Transactions, and a cursory knowledge of the BitCoin protocols. It would be beneficial if you have a cursory knowledge of the MasterCoin protocol and how MasterCoin uses the BitCoin Block Chain to store the MasterCoin data. Security and quality ...
  • Hourly – Less than 1 week – 30+ hrs/week – Posted
    Please Include XXX in your Header We are looking to add a specific API to our application It is currently written in python but, we will need it switched into objective-c This will take some knowledge of cryptography this should be a quick job for A developer with the right skill set. After I provide the information for this API Please let know upfront if this is something you can do or not. Thanks
  • Hourly – More than 6 months – 10-30 hrs/week – Posted
    We are looking for an engineer to be a part of a team to work on a business to business web application. This would be an on-going long term full time project if you are the right person. Some things we are looking for in the right person: * Understands and uses version control (doesn't matter which, but git is preferred) * Understands issue tracking * Has working software out in the Real World (tm) * Demonstrates some ability with each of PHP ...
  • Fixed-Price – Est. Budget: $2,000.00 Posted
    i have recently began work on my new cryptocurrency and i am now in the process of building a team.firstly i need a fully interactive website with logos and themes for the whole concept. i need the new cryptocurrency based on the x11 algorithm. the candidate must have previous coin making experience,full wallets on all platforms, alt blockchain and the abilty to help during the launch of the coin.if you have the time i would like to ...
  • Fixed-Price – Est. Budget: $10.00 Posted
    Goal: develop a desktop application which can utilize bluetooth and can interact with the Win7/8 Credential Provider. Future jobs could include the development of an MVP or more. Requirements: 1) Determine the best programming language for the job and explore limitations and other undiscovered requirements. 2) Explore the software limitations of the iOS/Droid/WinMobile platforms in the context of cryptography. 3) Determine the type of individuals needed and their skillsets required for developing this project. 4) Document all ...
  • Hourly – Less than 1 month – 10-30 hrs/week – Posted
    We require a great iOS coder for the following mobile app: - Create a mobile app that allows user to enter sensitive information from handset. - Then this data is encrypted and sent to cloud storage (user account and 3rd party). - An option to view from local device when not connected to internet. - User to be able to create an 'account' from handset. - Backup option to 3rd party cloud services (API) and iCloud. - In-app purchases required. Note… - All graphics are created. - wireframes ...
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