How to print the output of BF_ecb_encrypt to a file

Asked Apr 05 '16 at 15:01

Active Apr 06 '16 at 09:43

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the problem is that when I put the output in the file there must be any character which is not write well because then try decrypting then halfway through the process reaches a point where everything goes wrong, a part is decypted good and some not. Hence i want to know how to print it well into the file.

I try to used fwrite and fread like in Read/Write to binary files in C but it does not solved my problem

edited May 23 '17 at 12:15

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asked Apr 05 '16 at 15:01

javimdlt

Your code example please? – Guido Apr 05 '16 at 15:10
Dont print it, write it, as the encryption can generate non-printable characters. So also `fread` it back, don't `fgets` it or so. – Paul Ogilvie Apr 05 '16 at 15:11
1

Possible duplicate of [Read/Write to binary files in C](http://stackoverflow.com/questions/17598572/read-write-to-binary-files-in-c) – jww Apr 05 '16 at 15:46
i dont know if that solve my problem, i going to check that – javimdlt Apr 05 '16 at 15:53

How to print the output of BF_ecb_encrypt to a file

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