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Encrypt/Decrypt files with public-key cryptography (ID:6321)
| Project Creator: |
jpe
FC Member For 5443 Days
Credits 45 Completed Proj. Num. 1 / 3 Total payment USD 250.00 Avg Daily Online 0.00 h (From 21/5/2007) Available on MSN/Skype No Last Login 3/10/2010 Peers Rating 100.00% 
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|---|---|
| Budget: | 250 - 500 |
| Created: | 12/22/2009 6:37:25 PM EST |
| Bidding Ends: | 1/1/2010 6:37:25 PM EST ( Expired ) |
| Development Cycle: | 30 Days |
| Bid Count: | 9
|
| Average Bid: | 334.33 |
| Project Description:
write a small c application to encrypt files with public key and decrypt files with private key. private keys are DES-encrypted (password-protected)! language: c, system: linux/unix. library used: openssl or gpg preferred Newly added descriptions: additional information: - I need the source code, - a GUI is not needed, - linux platform is CentOS, but any other linux is ok too, - I need linux cli executables and a linux c library (*.so) to be called from within external applications, - when decrypting files using the library, it must be possible to seek() in the file, like with normal file descriptors. - there are some follow-up projects with budget 1000-1500. if winning bidder is good, he gets these projects also - contact me for further questions! Hope I explained everything clearly :) |
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| Job Type | C/C++ |
| Attached Files: | N/A |
