I need a duel public/private key encryption system that works like this: First set public/private: Public encrypt, private decrypt. Second set public/private: Public Decrypt, Private Encrypt I need to be able to encrypt from php, then decrypt in .NET, and vice versa… (Budget: $30-$250 USD, Jobs: .NET, Cryptography, PHP)
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Need to develop mobile ad hoc network application to send encrypted data from one node to the receiver and decrypt it at the receiver. (Budget: $50 USD, Jobs: Cryptography, Mobile Phone, Wireless)
Original post by Freelancer.com - New Projects
A player (coded in flash) on a website retrieves encoded text every time a button is pressed. I’m looking for someone who can review the encoded text the player retrieves from the server and decode it… (Budget: $30-$250 USD, Jobs: Cryptography, Flash)
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Very simple, C#, standalone Win32 app, that lets the user generate a key string for each calendar month. Based on a trivial MD5 digest of the month and a simple private key string. Also want you to come up with an icon for it… (Budget: $30-$250 USD, Jobs: C# Programming, Cryptography, Icon Design, User Interface / IA)
Original post by Freelancer.com - New Projects
I have a PHP application that has 40+ core files that encoded with ionCube, the PHP version is 5.3! The application currently works fine with ionCube loader, and the objective of this project is it to allow the PHP application works without the need for ionCube loader… (Budget: $250-$750 USD, Jobs: Cryptography, PHP)
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I only have some knowledge in JAVA when it comes to programming, so I would like to have it written in JAVA language. Additional requirements not listed in the PDF file are as follows: 1. I only need to be able to use these characters: “A-Z”, “a-z”, “0-9″… (Budget: $30-$250 USD, Jobs: Cryptography, Java)
Original post by Freelancer.com - New Projects
Hello, I need a Java Android-compatible code snippet to crypt strings in AES-256. I can provide an Objective-C (iPhone) equivalent if needed. Simple as that. (Budget: $30-$250 USD, Jobs: Algorithm, Android, Cryptography, Java)
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I have 4-5 plaintext sentences in encrypted format. Need to decrypt and understand how to decrypt. The plaintext may be encrypted using one of the substitution or transposition ciphers. (Budget: $30-$250 USD, Jobs: Computer Security, Cryptography)
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Need Coder to finish Facebook/Twitter Logins for Social Site Website is 90% complete (Using Drupal 7). We already have the Facebook and Twitter auths and the code to make it work (it just needs to be implemented)… (Budget: $250-$750 USD, Jobs: Cryptography, PHP, Software Architecture)
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Need an ALREADY made software to decode .wav file to track 2 No need any hardware any Digital MP3 recorder can be used. I have tried already almost all software available over the net inculding DTMF Decoder… (Budget: $1500-$3000 USD, Jobs: C Programming, C# Programming, C++ Programming, Cryptography)
Original post by Freelancer.com - New Projects
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