How to encrypt C++ file headers/attributes in MFT?

Question

C++ / C#

Good time.
I am correcting the question, in order to correctly interpret it: this sofa has nothing to do with well-known cryptographers, but simply some algorithm used for personal purposes and only on your PC .
There is C++ code that is used to encrypt all the data on my computer.
Encrypts very fast, but not enough.
I want to change full file encryption to partial - encrypt only headers and file attributes in MFT.
Share your experience friends. How to properly implement this type of encryption by changing full to partial?
Your prudent personal assistance for a fee is available.
I understand that everything in this world costs money, I will thank the money for sharing the working code.

Answer 1

It seems to me that you are engaged in nonsense, God forgive me.
Why.
The Panic Button paradigm is not encryption , but destruction , and the destruction is obviously irreversible (for example, giving a pulse to the disk that erases all the information for nothing). After the obvious even for the most stupid people (I understand correctly that you are targeting the state as an intruder? Cops - they are far from always smart, and those who will be sent to poke your face on the floor will be one of those :) ) destroying the device even for them it will be obvious that it is useless to apply thermorectal cryptanalysis to you - although your face may be a little distorted - from frustration :)
If the data is encrypted, that is, there is a theoretical, but non-zero possibility of recovering it, then (depending on the value and need of the data, of course) they will simply apply thermorectal cryptanalysis to you. The only way to apply the Panic Button paradigm here is to immediately die on the spot :)