[NOT a question!] can u send me the code to encrypt a pdf file using rijendael algorithm

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C#

can u send me the code to encrypt a pdf file using rijendael algorithm

Posted 7-Jan-14 20:05pm

Member 10500918

Updated 7-Jan-14 20:24pm

Maciej Los

v2

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adriancs · Answer 1 · 2014-01-07T20:27:00

Solution 1

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or you can request someone to write the full code and send it to you at
http://www.freelancer.com/[^]

or you maybe interested in this article:
http://mattgemmell.com/what-have-you-tried/[^]

Posted 7-Jan-14 20:27pm

adriancs

Updated 7-Jan-14 20:30pm

v3

Comments

Member 10500918 8-Jan-14 3:10am

what is the difference in the code to encrypt a file and a code to text using rijendael algorithm

adriancs 8-Jan-14 3:19am

Rinjdael Algorithm in C# is actually encrypting byte arrays and return encrypted byte arrays too.

Basically,

To encrypt text, the text is converted into byte arrays and pass to rinjdael to encrypt, then convert the encrypted byte arrays into base64 string (text).

To encrypt file, the file is loaded into byte arrays and encrypted by rinjdael, then the encrypted byte arrays is written into file.