Kryptologia - Projekty i Konkursy

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!
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Projekt/Konkurs Opis Oferty/Zgłoszenia Umiejętności Data Publikacji Kończy się Cena (PLN)
Simple one page ICO website and ether token I need ICO website similar to [adres URL ukryty - zaloguj się, aby zobaczyć] and also a simple ether token ICO set up so it is automated that a user will receive tokens once he gas paid to join the ICO. 3 Kryptologia, Bitcoin, Blockchain, Ethereum Dec 17, 2017 Dziś6d 21g zł241
Build Crypto Currency Comparator webpage. [adres URL ukryty - zaloguj się, aby zobaczyć] Please check this. I need same as this one. Please bid who has experience. 4 JavaScript, Kryptologia, HTML5 Dec 17, 2017 Dziś6d 16g zł684
Work with Secure Analysis This analysis will be based on min-entropy. it will also need to compute the degree of freedom using an existing model which utilized binomial distribution. please contact me for further details 4 Matlab i Mathematica, Bezpieczeństwo komputerowe, Algorytmy, Statystyka, Kryptologia Dec 17, 2017 Dziś6d 15g zł165
Monero forking guide i need instructions on how to fork monero cryptocurrency up to changing it(network id,compiling etc) .in the end i want to build a cryptocurrency identical to it. please make a PDF or PPT instruction set. 4 Kryptologia, Programowanie w C++, Blockchain Dec 17, 2017 Dziś6d 15g zł9022
Build Crypto Currency One page Website I need crypto currency simple website. You have to experience crypto currency website. Please show me your experience. 9 JavaScript, Kryptologia, HTML Dec 16, 2017 Dziś6d 13g zł931
looking for a very good cryptographer I have a value hash value that I'm trying to practice on decrypting and i cant wrap my head around it. Need a very good cryptographer to help me with it. I will explain more in person. Experience with shopify workings is big plus. 6 Kryptologia Dec 16, 2017 Dziś6d 10g zł655
Looking for cryptocurrency programmer Hi, We are looking for an experienced programmer with 10+ years of experience along with the experience of cryptocurrency. You must have already worked on cryptocurrency and must be able to show the examples of your work. We are coming up with a concept related to cryptocurrency. We need an experienced programmer can work as project manager and manage our local programm's team. The pr... 7 PHP, Python, Architektura oprogramowania, Kryptologia, Bitcoin Dec 16, 2017 Dec 16, 20175d 22g zł1772
Needs to hire 3 Freelancers We Already Develop Coin and Security Framework and want a mentor which can guide and helping in developing API with our developer. we are team of 4 people who are working on the developing the online wallet . so we need mentor who can create database design and guide our developer to develop API and help in developing API. Platform in Built on Spring Framework and Bitcoinj . Needs to hire 3 Free... 1 Kryptologia, Bitcoin, Blockchain, Ethereum Dec 16, 2017 Dec 16, 20175d 22g zł23282
I need a mining pool, and faucet built for our cryptocurrency I Need a mining pool, and faucet build for our cryptocurrency. Only apply if you can work NOW. Our blockchain is behind, and need a mining pool. 21 Programowanie C, CSS, Kryptologia, HTML5, Bitcoin Dec 16, 2017 Dec 16, 20175d 15g zł988
I need bitcoind devs NOW We are a startup cryptocurrency, we are on the market being traded, and need bitcoind devs asap. We also want to set up 10 nodes. 8 Programowanie C, Kryptologia, Inżynieria górnicza, node.js, Bitcoin Dec 16, 2017 Dec 16, 20175d 15g zł8428
Update cryptocurrency codebase, fork to new algorithm I have a cryptocurrency I made as a hobby years ago, it is a fork of Litecoin. I am interested in updating its codebase to a more recent one and changing its mining algorithm, but maintaining the existing blockchain and token distribution. I want to fork Monacoin which uses Lyra2REv2 algorithm. The source of my coin and monacoin are both available, I need to modify Monacoin source to work on... 14 Kryptologia, Programowanie w C++, Bitcoin Dec 15, 2017 Dec 15, 20175d 3g zł1607
Ethereum token ico -- 2 I need a simple erc20 token ICO set up for me with simple ICO website simply for the crowdsale. I need this set up to my specifications. 11 Projektowanie stron www, Kryptologia, Bitcoin, Blockchain, Ethereum Dec 14, 2017 Dec 14, 20174d 11g zł1238
Ethereum token ico I need a simple erc20 token ICO set up for me with simple ICO website simply for the crowdsale. I need this set up to my specifications. 9 Projektowanie stron www, Kryptologia, Bitcoin, Blockchain, Ethereum Dec 14, 2017 Dec 14, 20174d 11g zł1699
Web Security Enhancement/Decryption -- 2 I am looking for an experienced developer with skills in decrypting php codes to remove / encrypt some codes on our website. Examples of files that requires decryption are listed below. /app/Controller/[adres URL ukryty - zaloguj się, aby zobaczyć] /app/Config/[adres URL ukryty - zaloguj się, aby zobaczyć] /core/lib/Cake/Config/[adres URL ukryty - zaloguj się, aby zobaczyć] /core/lib/Cake/Conf... 8 Bezpieczeństwo komputerowe, Algorytmy, Kryptologia, Debugging Dec 14, 2017 Dec 14, 20174d 10g zł150
Creation of ERC20 coin for new ICO Seeking an experienced person to build ERC20 coin for new ICO. This coin will be just for testing, afterwhich another job will be posted for another coin. Whoever is selected for this coin can expect to make at least double. 4 Kryptologia Dec 14, 2017 Dec 14, 20174d 3g zł1127
CryptoCurrency Development I am looking for someone who can develop Cryptonote ([adres URL ukryty - zaloguj się, aby zobaczyć]) Framework. I need a Cryptonote Based Coin in PoS Protocol and Hashing Should be in X12 and X11 both. I need all source code and Guide for future development and also I need 1 month free support. Developer should help me for mining setup and GUI wallet developing. BID on this project if and onl... 10 Kryptologia, Programowanie w C++, Blockchain Dec 14, 2017 Dec 14, 20173d 20g zł13050
Research and White Paper We need research paper writer, white paper writer in Crypto Currency. Experienced freelancer only apply. We have a block-chain technology based research paper to write. 51 Pisanie artykułów technicznych, Pisanie artykułów popularnonaukowych, Kryptologia, Blockchain Dec 14, 2017 Dec 14, 20173d 17g zł766
Crypto cureency (alt coin) project development I want to develop a crypto currency i.e, an alternative currency wallets ICO blockchain etc., 10 Kryptologia, Bitcoin, Blockchain Dec 13, 2017 Dec 13, 20172d 21g zł5113
I need some articles about Crypto currency Hello there, I am looking for some energetic and knowledgeable crypto writer whose are quite familiar with crypto currencies field. We need many articles in order to rich our website. If you are a qualified person then bid with your full confident to go with us. We looking forward to working with you. Best of luck. 36 Pisanie artykułów technicznych, Article Writing, Kryptologia, Bitcoin, Pisanie artykułów Dec 12, 2017 Dec 12, 20172d 4g zł422
ATM Application for Bitcoin We are looking for someone with knowledge and experience with major ATM vender hardware and software integration. Experience integrating Bitcoin related APIs is a plus, but the most important experience is working with integrating ATM hardware and software. This project may involve working with traditional ATMs for integrating software with the physical hardware, such as an ATM application, an... 5 Programowanie C, Architektura oprogramowania, Kryptologia, Bitcoin, Blockchain Dec 12, 2017 Dec 12, 20171d 20g zł16308
cryptocoin Cryptocoin developer. - A developer is needed to create a new token/coin. This involves; - Algorithms to "stamp" new tokens/coins. - Issuing of new tokens/coins to buyers - Distribution of ledger entries of above token/coin purchases 29 Inżynieria, Kryptologia, Bitcoin Dec 12, 2017 Dec 12, 20171d 19g zł5783
Responsive Website (Mobile and Desktop) I need a responsive website. I already have a design for it, I just need it to be built. 134 PHP, Java, Mobile App Development, Kryptologia, HTML Dec 12, 2017 Dec 12, 20171d 17g zł2177
Secure Analysis -- 2 This analysis will be based on min-entropy. it will also need to compute the degree of freedom using an existing model which utilized binomial distribution. please contact me for further details 3 Matlab i Mathematica, Bezpieczeństwo komputerowe, Algorytmy, Statystyka, Kryptologia Dec 12, 2017 Dec 12, 20171d 16g zł239
I need someone to publish a thread on bitcointalk for me. If you have an account above newbie member and you can write a post for me on [adres URL ukryty - zaloguj się, aby zobaczyć], let me know. I already have my content, all I need is for you to make a post on the site. 5 Kryptologia, Bitcoin, Ethereum Dec 12, 2017 Dec 12, 20171d 15g zł154
Secure Analysis This analysis will be based on min-entropy. it will also need to compute the degree of freedom using an existing model which utilized binomial distribution. please contact me for further details 2 Matlab i Mathematica, Bezpieczeństwo komputerowe, Algorytmy, Statystyka, Kryptologia Dec 11, 2017 Dec 11, 20171d 15g zł208
Secure Analysis This analysis will be based on min-entropy. it will also need to compute the degree of freedom using an existing model which utilized binomial distribution. please contact me for further details 6 Matlab i Mathematica, Bezpieczeństwo komputerowe, Algorytmy, Statystyka, Kryptologia Dec 11, 2017 Dec 11, 20171d 5g zł322
Blockchain Software Engineer Must be UK based Must have experience of cryptography and encryption Must have experience creating ERC20 Tokens 10 Inżynieria, Kryptologia, Blockchain Dec 11, 2017 Dec 11, 20171d 1g zł177
Digital video camera firmware reverse engineering / hack or tweak / embedded software. Hello, I own a Panasonic digital video camera with the following features: - It can stream the video it shoots in real time through wifi; the packets are encoded as movie jpeg. - It can record the video it shoots on a SD card as h264 encoded file; it uses hardware (an onboard circuit) for the encoding. My requirement is: to have the firmware tweaked so that the video streamed by wifi is enc... 11 Programowanie C, Mikrokontroler, Oprogramowanie wbudowane , Kryptologia, Asembler Dec 11, 2017 Dec 11, 20171d 1g -
Cryptocurrency and BitCoin Miner and Programmer Looking for expert cryptocurrency miner and programmer. Who has good knowledge and experience in blockchain programming, ICO, Token, Smart Contracts and related etc 15 PHP, Programowanie C, Architektura oprogramowania, Kryptologia, Bitcoin Dec 11, 2017 Dec 11, 201720g 40m zł3072
created a crypto coins -- 2 - 10/12/2017 04:50 EST -- 2 The Git also references a URL that is not live and most likely are old and not needed in the new wallet. Help determine if these are needed. Or if the missing Dependencies are also not needed. 2 Kryptologia, Programowanie w C++ Dec 10, 2017 Dec 10, 20175g 25m zł433
Crypto Wallet App -- 2 A crypto wallet app ● Develop a Crypto Wallet for Web and Mobile app (iOS and Android) ● Customers can buy and sell bitcoin. ● Provide bitcoin payment processing system for user. ● Payments platforms - PayPal, credit card, debit card● Reference site: [adres URL ukryty - zaloguj się, aby zobaczyć] and [adres URL ukryty - zaloguj się, aby zobaczyć] Back end - JAVA (android ) IOS (Objective -C)... 29 Java, JavaScript, Android, Kryptologia, iOS Development Dec 10, 2017 Dec 10, 20171g 8m zł2746
Technical questions & answers Looking for freelancer to review and write a set of technical questions with answers with the following conditions: - *) Freelancer should hold a Master or Higher in one of computer studies. *) Knowledge is a must in computer security, data encryption and image encryption. *) Solid in technical English writing. *) Welcome to new freelancers or 0 feedback. 29 Bezpieczeństwo komputerowe, Pisanie artykułów technicznych, Pisanie artykułów popularnonaukowych, Kryptologia, Administracja sieci Dec 9, 2017 Dec 9, 2017Zakończone zł405
Fix my crypto wallet error I have a wallet which is not confirming transactions. please check this screenshot. Only experienced. 8 Programowanie C, Kryptologia, Programowanie w C++, Bitcoin, Blockchain Dec 9, 2017 Dec 9, 2017Zakończone zł150
$30 - $250 AUD -- 2 We would like someone to write a white paper regarding our ICO PROJECT. We need someone who has previously written a white paper and presentation on crypto currency and Block chain technology Hit us up with little detail about your previous projects and we can go from there We will provide examples and kind of a content we want to write. Thanks 29 Copywriting, Pisanie raportów, Article Writing, Kryptologia, Content Marketing Dec 9, 2017 Dec 9, 2017Zakończone zł409
Solidity Developers We are building the next generation crypto currency platform, token and network. We are developing on multiple stacks and languages. We need experienced solidity developers to assist with developing our master node smart contracts. At this point, we are building out our architecture and technology stacks. Data models are in development, as is our coins network, master node system, and wallets.... 8 Kryptologia, node.js, Bitcoin, Blockchain, Ethereum Dec 9, 2017 Dec 9, 2017Zakończone zł68
penetration testing report i have screenshots ,i need professional academic report 20 Bezpieczeństwo komputerowe, Cisco, Kryptologia, Administracja sieci Dec 8, 2017 Dec 8, 2017Zakończone zł173
Solidity Developer(s) Looking for solid experience, we completed a successful ICO and need two contractors that can work on our master node smart contracts. 10 Kryptologia, Programowanie w C++, Ethereum Dec 8, 2017 Dec 8, 2017Zakończone zł129
Blockchain developer and Cryptocurrency Expert Looking for blockchain developer and cryptocurrency expert. Someone who has expertise in bitcoin wallet and integration. I want to create a cryptocurrency exchange platform on web and mobile. Only expert and experience developer should apply with their portfolio for long term relationship 8 Kryptologia, Programowanie w C++, Bitcoin, Blockchain, Ethereum Dec 8, 2017 Dec 8, 2017Zakończone zł86
Shipping bitcoin mining machine antminers S9, D3, L3 in India I want bitcoin mining machines to be shipped in India. Need a reliable supplier who can be trusted. 1 Elektronika, Wytwarzanie, Zaopatrzenie, Kryptologia, Projektowanie procesów produkcyjnych Dec 8, 2017 Dec 8, 2017Zakończone zł432
Website development project - Crypto Currency we need to have proposals for a website development project, it is going to be full website development including designing UI designing backend integrating it with the payment provider database creation for user management integrating with the various 3rd party API's in cryptomarket technically there would be two modules (1 for buy/sell of cryptocurrency (BTC/ETH/LTC/DASH/XRP) ... 40 PHP, JavaScript, Ruby on Rails, Kryptologia, MySQL Dec 8, 2017 Dec 8, 2017Zakończone zł2460
New cryptocurrency need new cryptocurrency with following features: -unique code not bitcoin -secure -instant -no confirmations -no mining -no fees -2,000,000,000 market cap -I will own all upfront -windows wallet required initially -private transactions -private blockchain 17 Kryptologia, Bitcoin, Blockchain, Ethereum Dec 7, 2017 Dec 7, 2017Zakończone zł3491
myCrypto Wallet - 06/12/2017 11:27 EST Would like to build a mobile app (iOS and Android) for customers who want to buy or sell bitcoin and other cryptocurrencies (also includes a website). Also want to provide bitcoin payment processing system for user. Ping me for more information. The project just like jaxx, localbitcoin, and also exchange with other payments platforms - PayPal, stripe, [adres URL ukryty - zaloguj się, aby zobaczyć]... 49 Java, Android, Kryptologia, MySQL, iOS Development Dec 6, 2017 Dec 6, 2017Zakończone zł3776
Initial Coin Offering I am looking for experienced and knowledgeable individuals to assist with Initial Coin Offering process. 6 Kryptologia Dec 6, 2017 Dec 6, 2017Zakończone zł258385
Need a premined and few mineable crypto coins based on Ethereum blockchain Hello Freelancers, We have wonderful project to begin in next 2 days. We are after creating our own cryptocurrency using Ethereum fork so it uses the existing Ethereum blockchain. We are look for serious coders and who have a proved knowledge in block chain technology. We need a crypto coin where some of its coins are premined and some of them will be mineable. calculations are ready. will be sha... 18 PHP, Architektura oprogramowania, Kryptologia, Blockchain, Ethereum Dec 5, 2017 Dec 5, 2017Zakończone zł16329
E20 Solidity Etherium Coin Expert We are looking for someone to help us complete our coin creation. We have already built the Smart Contract and everything else, but need to find a way of allowing people to buy, sell the coin using Etherium. We need to start funding our project and we need someone who has built a functional coin to assist us. Work will be per project or per hour depending on the skills of the freelancer. We respec... 13 Kryptologia, Bitcoin, Tworzenie oprogramowania Dec 5, 2017 Dec 5, 2017Zakończone zł116
Cryptocurrency Exchange Platform (website, wallets, smartphone apps) I am looking for a developer to create a website similar to Coinbase ([adres URL ukryty - zaloguj się, aby zobaczyć]) and their digital currency exchange ([adres URL ukryty - zaloguj się, aby zobaczyć]), as well as create smart phone apps for this website. This project will also involve developing a secure wallet system. I would like this exchange to have an easy-to-use API, so that it can be u... 31 JavaScript, Projektowanie stron www, Architektura oprogramowania, Kryptologia, Blockchain Dec 5, 2017 Dec 5, 2017Zakończone zł14306
Average Min Entropy Analysis I am looking for help in conducting an analysis. This analysis will be based on average min-entropy. please contact me for further details. 10 Algorytmy, Bezpieczeństwo komputerowe, Kryptologia, Matlab i Mathematica, Analiza Statystyczna Dec 5, 2017 Dec 5, 2017Zakończone zł444
Cryptocurrency related digital marketer needed Hello. I need a professional marketer who knows cryptocurrency very well and has the strong creative mind. I usually need you to make the promotional post in different communities. I usually need around 80 words posts where I am able to pay 50 cents for each post. If you don't have any previous experience in bitcoin or crypto then don't bid on here, please. 6 Marketing na Facebooku, Kryptologia, Bitcoin, Digital Marketing Dec 4, 2017 Dec 4, 2017Zakończone zł90
Build a Cryptocurrency Exchange App I am looking for an experienced developer who is familiar with Blockchain and Exchange Development. Please do share your demo or past work regarding Bitcoin or cryptocurrency, otherwise your proposal would be rejected. You would be developing an Cryptocurrency exchange app (android + ios), with Backend Server API and Advanced Admin Panel. Currencies would include some of the major ones like ... 33 PHP, Android, Kryptologia, Bitcoin, iOS Development Dec 4, 2017 Dec 4, 2017Zakończone zł11539
Cryptocurrency Exchange Platform Need help to build a crytotocurrency exchange to buy and sell various cryptocurrencies. An exchange that can trade not only Bitcoin but also other cryptocurrencies such as Ethereum and Ripple. Please only bid if you have worked on this before. Provide the link to your work. Also provide cost and delivery estimation. 35 Architektura oprogramowania, Kryptologia, Bitcoin, Ethereum, Web Development Dec 3, 2017 Dec 3, 2017Zakończone zł27585
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