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! Hire Cryptography Developers on Freelancer
Signup and start earning
Signup to start earning Are you a Cryptographer? You could be earning money working on these jobs!

Browse Jobs on Freelancer

Project/Contest Description Bids/Entries Skills Started Ends Price (CAD)
Analyze some Data I am looking for someone who can solve classical cryptographs for me. I've done I all can and I need to find someone who can help now. 4 Data Processing, Cryptography Apr 27, 2016 Apr 27, 20164d 13h $193
Find encryption/auth algorithm name I'm looking for an expert in cryptography to find the right encryption algorithm from an existing device. We're designing an electronic board to talk with another device. We have almost 90% of the communication done, but there is an initial authorization talk with the device where we cannot be sure the type of encryption or key-exchange algorithm. We're looking for a cryptog... 11 Engineering, Electronics, C# Programming, Cryptography, Telecommunications Engineering Apr 25, 2016 Apr 25, 20162d 18h $1498
How to Store PDF eBooks Safely on eBook site (PHP, File Security) Hello ▬ I have an eBook sales website and want to make sure that people cannot hack & steal the PDF eBooks ▬ Can you give advice on the best way to implement the storage so that the books cannot be stored ▬ We are thinking when buyer requests download we will place the book in a temporary download folder & then allow the download link for 3 days but this is just for downloading ... 13 PHP, Web Security, Cryptography, MySQL, Internet Security Apr 23, 2016 Apr 23, 20161d 1h $89
Showing 1 to 3 of 3 entries
« 1 »