Kryptografi Jobs og konkurrencer
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!
Gennemse jobs på Freelancer
| Projekt/konkurrence | Beskrivelse | Bud/Indlæg | Færdigheder | Påbegyndt | Slutter | Pris (EUR) | |
|---|---|---|---|---|---|---|---|
| Project for Mudassar A. | Hi Mudassar A., I need a small project in assembly project involving a sudoku puzzle game done. Are you available for that? | 1 | Web Sikkerhed, Computer Sikkerhed, Kryptografi, , Montage, Internetsikkerhed | Apr 22, 2018 | I dag9d 22h | €24 | |
| Crypto SHORT or LONG content writer needed | 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 | 12 | Article Writing, Artikel Omskrivning , Kryptografi, Bitcoin, Skrivning | Apr 21, 2018 | I dag6d 10h | €192 | |
| Crypto Solo Mining Pool for QRL (CryptonightV7) | Hello, I am looking to create a mining pool for Quantum Resistance Ledger (QRL) It is currently running on testnet, but will be launching mainnet soon (2 weeks or so). I would like to have the pool up and running before the mainnet launches so I can test it. It is very important that the testnet pool be switched to mainnet the moment mainnet launches. Any delay would be very costly. I am not ... | 8 | System Administrator, Linux, Kryptografi, Bitcoin, Programming | Apr 21, 2018 | I dag6d 7h | €24 | |
| Need Few Individual Writers for Crypto Website. | 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 | 25 | Research Writing, Kryptografi, Bitcoin, Blockchain, Blog Writing | Apr 21, 2018 | I dag6d 5h | €156 | |
| CRYPTOCURRENCY ACADEMIC RESEARCHERS/WRITERS | 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... | 17 | Kryptografi, Bitcoin, Kunstig intelligens, Blockchain, Akademisk tekstforfatning | Apr 21, 2018 | I dag6d 1h | €28 | |
| Frontend and admin panel integration required. | 2 to 3 hours job, php based admin panel need to be integrated with user end to perform dynamic functions. | 26 | PHP, Kryptografi, MySQL, HTML, Bitcoin | Apr 20, 2018 | Apr 20, 20185d 10h | €75 | |
| Blockchain API | 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... | 9 | Javascript, C# Programmering, Kryptografi, MySQL, Blockchain | Apr 20, 2018 | Apr 20, 20185d 6h | €370 | |
| Make an ICO and ERCfund | [url fjernet, log ind for visning] 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 fjernet, log ind for visning] 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 | 23 | PHP, Ingeniørarbejde, Illustrator, Kryptografi, Blockchain | Apr 20, 2018 | Apr 20, 20185d 5h | €1676 | |
| Modify Bitmain x3 to mine the new CryptonightV7 Algo (Firmware?) | 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. | 7 | Elektronik, Microcontroller, Software Arkitektur, Kryptografi, Programming | Apr 19, 2018 | Apr 19, 20184d 6h | €17938 | |
| Creation and Development of a New Cryptocurrency (ICO) Ethereum based ICO | Need to Create Creation and Development of a New Cryptocurrency (ICO) Ethereum based ICO | 15 | Grafisk Design, Logo Design, Kryptografi, Blockchain | Apr 19, 2018 | Apr 19, 20184d 4h | €822 | |
| premining pow/pos masternode coins which i created | 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 | 4 | Kryptografi, Bitcoin, Ethereum | Apr 19, 2018 | Apr 19, 20183d 23h | €297 | |
| OpenCL FPGA Code modification | 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 fjernet, log ind for visning] Please respond directly with any questions such as specific mining software and such. | 7 | C programmering, Verilog / VHDL, Kryptografi, OpenCL, FPGA | Apr 17, 2018 | Apr 17, 20182d 13h | €1856 | |
| MS office builder coding and scripting | 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... | 0 | Python, Computer Sikkerhed, Kryptografi, Ruby, Væksthacking | Apr 17, 2018 | Apr 17, 20182d 8h | - | |
| Data Encryption | 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. | 7 | Computer Sikkerhed, Kryptografi | Apr 17, 2018 | Apr 17, 20182d 7h | €725 | |
| Daemon instance 0 rejected a supposedly valid block | Hello. i am going to make pow/pos masternode coin. i have changed only some parameters from basic coin. And i have installed nomp pool on vps server. when i mine coins in pow phase, nomp says that "Daemon instance 0 rejected a supposedly valid block. " All block was rejecting now. [url fjernet, log ind for visning] says as follows: ERROR: CheckBlock() : first tx is not coinbase ... | 3 | Linux, Kryptografi, Bitcoin, Ubuntu, Ethereum | Apr 16, 2018 | Apr 16, 20181d 17h | €534 | |
| Simple Python socket programming on HMAC(cryptography) | Hi, this is a simple socket programming project. We already have the connection and everything set up, you just have to help us send a HMAC to the server, the server would decrypt it if it is correct or else it would reject it. Text me up, if you wanna talk in detail! | 7 | Java, Python, Computer Sikkerhed, Kryptografi | Apr 16, 2018 | Apr 16, 20181d 10h | €28 | |
| Bolinger Band Bot for GDAX | Looking for a bot that will trade on Bolinger Band levels, RSI levels and MACD levels. Would like to trade in 15 minute intervals at most. | 8 | Kryptografi, Bitcoin | Apr 16, 2018 | Apr 16, 20181d 10h | €1010 | |
| SEO Article on Ontology | Need someone who knows Ontology Network in depth. Looking for long term writer. | 4 | Web Design, Kryptografi, HTML, Bitcoin, Blockchain | Apr 16, 2018 | Apr 16, 20181d 4h | €27 | |
| I need ERC 20 smart contract fixing or issue or audit | Hi, You will be doing the following: -A complete audit of ERC 20 Smart contract and provide an audit report -Find issues and fix How many smart contracts audits you have completed? Please provide sample audit report. | 13 | Kryptografi, Blockchain, Ethereum | Apr 15, 2018 | Apr 15, 201810h 14m | €726 | |
| ERC20 creation | I am looking for ERC20 token develop for me. | 3 | Kryptografi | Apr 15, 2018 | Apr 15, 20189h 8m | €101 | |
| Understand how Bitfinex calculates transactions? | By adding all of my transactions that the API returns, I can not find the result that I have in my balance. Example with IOTA: My balance is 281.64315651000 IOTA (return by /v1/balances) List of transactions (return by /v1/mytrades): [ {"Price": "0.0002993", "amount", "79.28790511", "timestamp", "1513796864.0", "type&qu... | 1 | Metahandel, Kryptografi, Bitcoin, Blockchain, Ethereum | Apr 15, 2018 | Apr 15, 20181h 53m | €112 | |
| Software Security | I am looking for someone who can help me with software security. This project will require extensive experience in cryptography, engineering, mathematics, complex algorithms and "C" Programming. If interested contact me to discuss details. Thank you | 10 | Ingeniørarbejde, Matlab and Mathematica, Algoritme, Kryptografi, Matematik | Apr 14, 2018 | Apr 14, 2018Udløbet | €1011 | |
| Looking for a freelancer to help working for a cryptocurrency project. | Skill needed: strong c++ , cryptography skill We are working on a crpytocurrency project that createssomething similar to Raiblocks(Nano) and we are looking for freelancers to help with the project. PM me to learn more about the project and the whitepaper. | 14 | Algoritme, Software Arkitektur, Kryptografi, C++ Programmering, Full Stack Development | Apr 14, 2018 | Apr 14, 2018Udløbet | €31 | |
| Convert BlockChain Database from LevelDB to BerkeleyDB | Write a conversion C++ script to convert the Ethereum Database that has 5.3M Blocks to the new BerkeleyDB structure and run on our Server. You Need to Know 1. The Structure of the Ethereum Database which is in LevelDB 2. Then study the Graphene Blockchain Database which is in BerkeleyDB. The Blockchain Database that you are converting to is open source at: [url fjernet, log ind for visnin... | 19 | Software Arkitektur, Kryptografi, C++ Programmering, Ubuntu, Blockchain | Apr 13, 2018 | Apr 13, 2018Udløbet | €440 | |
| ERC 20 Token for ICO with contract | I need an ERC-20 token created with contract and must be verified on etherscan. will give you details of token in chat. ***ONLY BID if you have created tokens before | 27 | Kryptografi, Bitcoin, Blockchain, Ethereum | Apr 11, 2018 | Apr 11, 2018Udløbet | €587 | |
| Cyber security related topic ideas | Cyber security related topic ideas, something related to security of internet of things and smart grids | 25 | Computer Sikkerhed, Research Writing, Kryptografi, Internetsikkerhed, Penetration Testing | Apr 11, 2018 | Apr 11, 2018Udløbet | €28 | |
| i need a software programmer | we are a new startup company looking for a team leader to start a mobile encryption software, | 7 | Kryptografi | Apr 11, 2018 | Apr 11, 2018Udløbet | €46410 | |
| crypto coin | block chain based cryptocurrency . | 13 | Kryptografi | Apr 7, 2018 | Apr 7, 2018Udløbet | €1673 | |
| BLOCKCHAIN/dApps development company | This project is strictly for teams and companies with demonstrable proof of work force with profiles and proof of projects by Github accounts and live projects. Blockchain/dApps are becoming very popular in Nigeria, especially at the enterprise level and I often get requests from within and all over the world to manage such projects. I require a team/company to develop for me when I get these p... | 17 | Kryptografi, Blockchain, Ethereum | Apr 7, 2018 | Apr 7, 2018Udløbet | €625 | |
| Complete A New Genesis Block Of Pivx Clone. We Already Have Wallet Built | [url fjernet, log ind for visning] | 2 | C programmering, .NET, C# Programmering, Kryptografi, C++ Programmering | Apr 6, 2018 | Apr 6, 2018Udløbet | €123 | |
| build me a exe to xlx converter fud | i need to a program that changes exe to xls that executes the exe when the xls document is opened | 9 | Python, Kryptografi, Coding, Programming | Apr 6, 2018 | Apr 6, 2018Udløbet | €131 | |
| Digital forensics report | Digital forensics report 3000 words with references, details will be provided | 16 | Computer Sikkerhed, Teknisk Forfatning, Kryptografi, Netværksadministrator, Computer Science | Apr 6, 2018 | Apr 6, 2018Udløbet | €76 | |
| Cryptography Mathematics & Blockchain Advisor | Please review our project: [url fjernet, log ind for visning] Let us know how you can best contribute to this incredible project. Our Vision A digital economy where consumers can buy goods and services with any cryptocurrency at their favorite merchants. A place where visionaries and creators can collaborate to launch innovative distributed applications in a world that relies on trustless tr... | 13 | Kryptografi, Blockchain | Apr 4, 2018 | Apr 4, 2018Udløbet | €12 | |
| ICO Thread at Bitcointalk | We need the person who can make and share thread at bitcointalk for ICO & Bounty campaign. only serious people contact us. | 10 | Oversættelse, Photoshop, Illustrator, Kryptografi, Bitcoin | Apr 4, 2018 | Apr 4, 2018Udløbet | €19 | |
| Yiimp Pool Installation | Need yiimp pool install to ubuntu server please give bid with your sample yiimp site | 5 | Linux, Kryptografi, Bitcoin, Ubuntu | Apr 4, 2018 | Apr 4, 2018Udløbet | €16 | |
| Minergate mobile app clone | We are looking for expert crypto/mobile Developer for developing a cryptocurrency miner app based Monero (XMR). Basically the app should be almost a ="c l o n e" of Minergate mobile mining app but with a few extras and little customization. Check Minergate mobile app at: [url fjernet, log ind for visning] The mobile app should support ISO & Android. If you have done sim... | 42 | Mobile App Development, iPhone, Android, Kryptografi | Apr 4, 2018 | Apr 4, 2018Udløbet | €711 | |
| i need freelancer developer | we''re blockchain solution company in Malaysia looking for the freelance developer can worked together.. | 11 | Kryptografi, Blockchain | Apr 3, 2018 | Apr 3, 2018Udløbet | €188 | |
| Build a Cryptocurrency Decentralized Exchange - Urgent..... - 02/04/2018 05:02 EDT | Project : Build a function crypto exchange based on the template Please answer the screening questions 1-6. first. 1) Have you done a crypto exchange project before? 2) Can you show the demo? 3) Do you understand the structure & logic of importing liquidity? 4) Are you familiar with AWS? 5) You will need to proactively update us a very rough progress daily, can you do that? ... | 7 | Java, Python, Kryptografi, C++ Programmering, Blockchain | Apr 2, 2018 | Apr 2, 2018Udløbet | €86 | |
| Build a Cryptocurrency Decentralized Exchange - Urgent... | Project : Build a function crypto exchange based on the template Please answer the screening questions 1-6. first. 1) Have you done a crypto exchange project before? 2) Can you show the demo? 3) Do you understand the structure & logic of importing liquidity? 4) Are you familiar with AWS? 5) You will need to proactively update us a very rough progress daily, can you do that? ... | 5 | Java, Python, Kryptografi, C++ Programmering, Blockchain | Apr 2, 2018 | Apr 2, 2018Udløbet | €269 | |
| Project for Mudassar A. | Hi Mudassar A., I noticed your profile and would like to offer you my project. We can discuss any details over chat. | 2 | Web Sikkerhed, Computer Sikkerhed, Kryptografi, , Montage, Internetsikkerhed | Apr 1, 2018 | Apr 1, 2018Udløbet | €14 | |
| Build me a platform for my own cryptocurrency | I have an eCommerce and i am looking for a platform or programmers who can create a platform where i can sell with my own cryptocurrency. I would like to have this project finished in a period of 15-30 days. | 34 | PHP, eHandel, Kryptografi, HTML, Programming | Apr 1, 2018 | Apr 1, 2018Udløbet | €2088 | |
| article publishing | we are running website related to bitcoin and looking for article writers in our table format.. we have useful admin section,,,, so just need to find and submit each review we will give Rs.40 sample : [url fjernet, log ind for visning] | 5 | Article Writing, Bedømmelser, Kryptografi, Bitcoin, Ethereum | Mar 31, 2018 | Mar 31, 2018Udløbet | €13 | |
| Develop a Crypto Exchange & Trading Portal like IQ Option.com / Olymptrade.com | I need to start a Crypto exchange and trading business and need someone to develop the platform for me. Examples are IQ [url fjernet, log ind for visning] and Olymptrade.com. There will be many related features and functionalities on this trade portal, that I will discuss further. I need it to be developed on the PhP/Laravel framework. Security parameters should be given top priority. | 31 | Web Design, Software Arkitektur, Kryptografi, Bitcoin, Laravel | Mar 30, 2018 | Mar 30, 2018Udløbet | €12372 | |
| Cyber Security Authentication Project | To prevent unauthorized users from accessing the 3G network and to maintain the confidentiality of 3G communication, the Third Generation Partnership Project (3GPP) has proposed a authentication and key agreement scheme which we name it 3GPP-AKA hereafter. It requires that mobile equipment (ME) pre- share a secret with its home network (HN). Before admitting ME to its network, a visited network (... | 1 | Javascript, Linux, Ingeniørarbejde, Software Arkitektur, Kryptografi | Mar 30, 2018 | Mar 30, 2018Udløbet | €97 | |
| Custom Analytics and Visualization Website with Cryptocurrency | Looking for a expert regarding the best combination of front-end & back-end platforms for a website, which would allow users to perform custom queries and visualizations in the following scenario: - Website collects a large amount of time-series data from different sources (e.g., crypto, forex) and save them in a database. - Users of the website can access the database through an easy-to-use U... | 9 | Grafisk Design, Kryptografi, Blockchain, Ethereum, Data Analytics | Mar 29, 2018 | Mar 29, 2018Udløbet | €595 | |
| Blockchain Trainer is Needed in Bangalore | We are looking for experienced trainers who could deliver 2-5 days trainings on Blockchain and Cryptocurrency all over India. Trainer should be based in Bangalore or South India. Trainer should be willing to travel. Trainer should have experince of delivering workshops and corporate trainings on Blockchain and Cryptocurrency. Good Payouts and Travelling + Accommodation and food will be provided. O... | 2 | Træning, Kryptografi, Bitcoin, Blockchain, Ethereum | Mar 29, 2018 | Mar 29, 2018Udløbet | €13 | |
| Mining pool for several crypto currency | Interested to receive an offer to build a mining pool for several cryptocurrency (litecoin, verge etc). Need a company who already made a similar project and not start from scratch. | 10 | Kryptografi | Mar 28, 2018 | Mar 28, 2018Udløbet | €20 | |
| Legal & business professional who can join the board of Advisor role. | Hi, Our blockchain project is near to complete and we are looking for legal & business professional who can join the board of Advisor role. Positions vacant for legal , professional or marketing team. Candidates will be selected on merit bases. The successful candidates will have a mutual agreement with company | 10 | Jura, Markedsføring, Kryptografi, Juridisk tekstforfatning, Blog Writing | Mar 28, 2018 | Mar 28, 2018Udløbet | €1736 | |
| Highly Skilled Cryptocurrency and ICO promoter needed | Hello. First of all, I would like to introduce myself that I do work for different clients so keep in mind everyday task will be different but yes we will be on the crypto world so you must have to get good knowledge on Crypto and ICO marketplace even you should have some wallet account holder. By the way, your main task will be promoting ICO on forums blogs and other social media sites and yo... | 10 | Markedsføring, Forum Posting, Article Writing, Kryptografi, Bitcoin | Mar 28, 2018 | Mar 28, 2018Udløbet | €115 | |
| Develop a Crypto Exchange & Trading Platform | I planned to launch a Crypto exchange and trading business and need someone to develop the platform for me. Examples are [url fjernet, log ind for visning], [url fjernet, log ind for visning], [url fjernet, log ind for visning], [url fjernet, log ind for visning], coinbase.com. There will be many different features and functionalities on this site, but I want to get the basics in place first. Will... | 30 | Web Design, Software Arkitektur, Kryptografi, Bitcoin, Laravel | Mar 27, 2018 | Mar 27, 2018Udløbet | €1656 |
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