Show Bid Request
Encryption Example
Bid Request Id: 28318
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Posted by: |
Un-Thesis (1 ratings)
(Software buyer rating 10 )
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Non-action Ratio: |
Bad - 75.00%
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Posted: |
Sep 22, 2002
4:24:08 PM EDT
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Bidding Closes: |
Sep 25, 2002
4:33:40 PM EDT
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Viewed (by coders): |
105 times
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Deadline: |
9/25/2002 11:59:59 PM
TIME EXPIRED
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Description:
I need to have an implementation of the TWOFISH encryption algorithm. The program *must* be compilable using gcc or g++ 2.95.3 or 3.0.2 for both unix and win32.
I just need an *example* program that can a) encrypt a file using *twofish* and b) decrypt the same file. It should probably be block cypher and probably CBC (tho i really don't care on which block mode is used).
The use of 3rd-party, open-source libraries is encouraged, though the interface I will use to encrypt/decrypt files must be fairly simple AND usable in a C++ environment.
Again, SIMPLE implementation, either in OOP or otherwise, hopefully just a encrypt(file), decrypt(file).
Deliverables:
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) SIMPLE implementation, as described above.
3) Complete ownership and distribution copyrights to all work purchased.
Platform:
GNU gcc, g++ for both Win32 and UNIX
Must be 100% finished and received by buyer on:
Sep 25, 2002 11:59:59 PM EDT
Deadline legal notes: All times are expressed in the time zone of the site EDT (UT - 5). If the buyer omitted a time, then the deadline is 11:59:59 PM EDT on the indicated date.
Special Conditions / Other:
Bonus of 10% bid price will be awarded for completion within 24 hours of bid being posted.
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Bidding/Comments:
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| Name |
Bid Amount
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Date |
Coder Rating |
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This bid was accepted by the buyer!
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$60 (USD)
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Sep 22, 2002
4:50:42 PM EDT
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9.97
(Excellent)
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| Hi Un-Thesis, I'll create a C++ program which exemplifies Twofish encryption, compatible with Unix and Win32 platforms/compilers. I'll probably be using the OpenSSL open-source crypto library. I guarantee deliver within the next 24 hours. Please verify my resume and ratings given by other buyers for references on my past work. I will work closely with you to ensure the final product is exactly what you need.
Contact me to clarify any project details,
Sérgio Silva |
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