encryption and decryption of a file

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1.00/5 (4 votes)

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Hey all,

I want information about encryption and decrytion of a file in C language? It's urgent i have to do a project on it..plzz help me out.... :confused:

Posted 16-Feb-11 1:23am

Member 7678265

Updated 16-Feb-11 1:30am

#realJSOP

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#realJSOP 16-Feb-11 7:30am

If it's "urgent", why didn't you google for the solution?

Member 7678265 16-Feb-11 7:36am

I searched, but i'm not getting the appropriate information. Can you please suggest me a site?
[Edit: Removed text speak.]

fjdiewornncalwe 17-Feb-11 8:37am

Can you PLEASE stop with the text speak?

Manfred Rudolf Bihy 18-Feb-11 7:30am

Stop screaming Marcus. You're starting to upset yourself :-)

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Manfred Rudolf Bihy · Accepted Answer · 2011-02-16T02:00:00

Solution 2

I googled encrypt file C typed as three words separated by two spaces. There were about 2.9 million hits and the second one led me to this little gem on MSDN: http://msdn.microsoft.com/en-us/library/aa382358(v=vs.85).aspx[^].

Finding that was easy.
You couldn't find it.
I don't expect that the code sample will help you in any way.

Sorry!

Posted 16-Feb-11 2:00am

Manfred Rudolf Bihy

v2

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fjdiewornncalwe 17-Feb-11 8:38am

+5 for the same reason as I put on John's answer.

#realJSOP · Accepted Answer · 2011-02-16T01:58:00

Solution 1

FFS, what didn't you understand about "use google"?

If you google "c encryption example", you'll get almost 12 MILLION results back. Here's one of them:

http://www.codealias.info/technotes/des_encryption_using_openssl_a_simple_example[^]

If you're going to be a programmer, you'd better learn how to use the resources at hand to figure out how to do things.

Posted 16-Feb-11 1:58am

#realJSOP

Updated 16-Feb-11 2:05am

v2

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Manfred Rudolf Bihy 16-Feb-11 8:01am

Even if you type encrytpion? Gotta try that right now :)
FTFY

fjdiewornncalwe 17-Feb-11 8:38am

+5. Googlicious.