How to Encrypt & Decrypt files with a CUSTOM key in C/C++ || Encryption & Decryptinon

Hello! Everyone! In this video I am gonna teach you How to Encrypt & Decrypt files in C/C++...!!! You can easily encrypt any file and then decrypt it back with a custom Integer key!!! I will use Caesar Cipher Algorithm. #Encryption #Decryptinon #Files
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Name - Pixelated Flight

[umloucobr]

When you have a C++ problem, there will be always an indian to help you hahahahaha. Thanks for the video :).

[Criper]

Nice but is easy to bruteforce the key: char type have a lenght of 8 bit (1 byte) with a maximum decimal value of 255, so the real key range is limited from 0 to 255, every number specified over this range is gonna overflow the final char value saved to the encrypted file making him do basically this: 255 + 1 = 0, or for the signed char 127 + 1 = -128. So you can write a function that try every key from 0 to 255 and eventually in 1/2 minute you can restore the original file without knowing the key.

[zaddik]

Some gut in Internet: *makes an actual ransomware out of this*

[sil]

what type of cryptography did you use? or algorithm in other words

[maalikserebryakov]

I just need an encryption that is:
- completely unfeasible to crack
- easily to encrypt and decrypt
- works on any file/folder type

What can i use

[Deletedaccount]

What to do if we have a file to decrypt and we don't have key .

[mrhumble]

I am getting two errors.

Line 54 - [Error] 'Moded' does not name a type
and
Line 62 - [Error] redefinition of 'int main()'

[devilcyber]

How to Decrypt 3D Asset Bundle in Game App

[thuthuat]

Can you decipher the exe file written in C++ for me.

[anho]

But this can't encrypt large files, only text file.

[Vili]

is there a way to increase the key lenght instead of the maximum amount of an int variable?

[v_ryann]

can this be used as an application on android? and how?

[kiminotoriko]

I want to decrypt a cpp file, but how to know the key?

[kadirvascher]

hello can you unlock 2 sets for me i will pay you

[ShenNagavlogs]

i think i am to build a ransomware using this and your are going to jail for teaching me this