>>937435162
>I decided to learn c instead of c++. Was this a mistake?

Yes it is. Worse, it undermined democracy. What is wrong with you? You bad person, you.

>>105912653
>Be me
>Working on cryptography course from uni
>MAC (message authentication code) exercise
>Generate the MAC
>Compare with solution given by prof
>Solution path is correct
>Solution is incorrect, my computer spits out a different MAC
>Try different symbols, " ' ' `, etc.
>Cannot find the issue
>Copy paste message from pdf into .txt file
>Still different hash
>Copy paste command from the solution into terminal
>Still different hash
>Getting spooked
Uhm ... could someone here do me a solid and tell me what the generated MAC looks like with the following message and key?

>Text-message:
”Hi Bob, let’s meet tomorrow at noon at the train station.”

>openssl command:
$ openssl mac -in message.txt -digest SHA1 -macopt key:youKnowMe544 HMAC

I hope it's just a normal OSI L8 problem.

>>715312649
Delete this

>>936968644
>I completely fucked up
>I fucked a hooker like 2 hours ago and I noticed when I was about to penetrate her that the she had 3 condyloma, 2 next to the pussy and 1 on the asshole
>Didn't have the guts to put a stop to this, I tried my best to not touch them with the skin around my dick but I accidentely touched one with my hand and next touched my dick
>I took a shower as since as I went home
>How fucked I am ? Am I gonna developp these 100% ? I've read they are mad contagious...
>Worst thing is I have a GF, I don't want to transmit it to her...

OP, make sure your insurance, will, and other affairs are in order; and may God have mercy on your soul.

>>936595025
w-what is that thing.....