Cryptography Jobs and Contests

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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Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
DeObfuscating php files IONCUBE 8 php 5.4 Hello! I have 15 files in total which I need to de code. Anyone who is able to do this please bid. Please bid the project after reading description. I will test one file then will create the milestone. then will get the files and test all of them . then will release the milestone. Please who agrees to work with this bid. I have been frauded many times so I can not pay before getting files and before testing. For files please ask. My FIXED price for this task is 3$ per file. So I am gonna pay 30$ in total. Regards 0 PHP, Algorithm, Cryptography May 26, 2017 Today6d 2h -
visual encryption Looking for a .NET developer who can help build a project for any cyber security application using VISUAL CRYPTOGRAPHY. 2 Cryptography, Software Development, OpenSSL May 26, 2017 May 26, 20175d 15h $133
I would like to hire a Bitcoin Expert Create a AltCoin based on last code X11 with POW and POS Hybrid. Generate Genesis block and custom code with altcoin name 4 Cryptography, Bitcoin May 25, 2017 May 25, 20174d 19h $312
software developer Hi, We want a Developer who can generate unlimited Crypto currency Coins ( like Asia Digi Coin / YoCoin ). Then these coins must be integrated with Bitcoin. And the developer have to register those coin into the authorized Exchanges like C-Cex, bitrotrade etc. Please send us your sample of work and detail quotation asap.. Regards Sourav 9 Cryptography, Software Development, App Developer May 24, 2017 May 24, 20173d 17h $1671
build ethereum miner build ethereum miner , (not a pc with gpus) 10 Linux, Engineering, Electronics, Software Architecture, Cryptography May 23, 2017 May 23, 20173d 8h $1239
Build a Website Hi, Please carefully study my requirements. I have decided to develop my own Crypto Currency like bitcoin that means Creating my own digital coin. I request once again please read carefully and one who created this kind of projects only bid my project. And must have dept knowledge in Block-chain technology, Mining and Exposure. Please be ready with the demo. 30 PHP, Website Design, CRM, Cryptography, HTML May 22, 2017 May 22, 20171d 15h $1396
Create new ethereum token I would like to build a custom Ethereum token and I need it programmed and verified. [url removed, login to view] Thank you 10 Javascript, Cryptography, node.js, Bitcoin, MeteorJS May 20, 2017 May 20, 201712h 32m $626
cryptocoin developers expert expert developer for a cryptocurrency like bitcoin, blockchain, based on bitcoin 11 C Programming, Algorithm, Cryptography, Bitcoin May 20, 2017 May 20, 201710h 43m $1245
cryptocurrency mining package - FUD Crypter Silent Crypto Miner + Crypto Pool setup 1. Modify (Open source crypto miner) to be silent crypto builder. 2. Crypto miner must be FUD and must be persistent. 3. Crypto miner modified to run at 40% when computer is active 80% when computer is idle. 4. Install and deploy Mining pool. - (Opensource options) 5. All miners must connect to pool. 6. Ability to remotely update miner code and FUD from server. 1 C Programming, Computer Security, Cryptography, C++ Programming, Bitcoin Apr 16, 2017 Apr 16, 2017Ended $1895
Algorithm, Cryptography, Linux Expert Required Hi, I need the expert in Algorithm, Cryptography, Linux domain. Details will be shared later. 27 Linux, Algorithm, Cryptography Jan 6, 2017 Jan 6, 2017Ended $117
JULIA And Algorithm Expert Required JULIA And Algorithm Expert Required 12 Linux, Algorithm, Cryptography Jan 6, 2017 Jan 6, 2017Ended $81
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