Fast encryption

[Aros]

Hi guys

I have a question from you

Is it possible to encrypt quickly in C#?

Can you help me a little?

 

[Quake3]

Use xor, its very fast

 

[Aros]

Use xor, its very fast

I am thankful with your guidance

I will test it

 

[Aros]

Use xor, its very fast

My databases are large

Some files may reach 100 GB or more

I want to encrypt them with my private key

But my problem is that the encryption speed is low because the whole file size is completely encrypted

If I could encrypt part of a file, I think the speed would be very high in C#

For example, 2 MB from each file (files that are less than 2 MB are fully encrypted)

I tried a few ways but the problem is that it crashes when decrypting the file

 

[Грач]

Why not aes256 ?

 

[Aros]

I am now using this algorithm

aes and ras But as I said, because the files are fully encrypted, the encryption speed is very low.

Why not aes256 ?

 

[Грач]

I am now using this algorithm

aes and ras But as I said, because the files are fully encrypted, the encryption speed is very low.

Try to use chacha20 ct/sse2

What implementation aes u use right now? Basic?

 

[Aros]

im using Aes 256 algorithm now

Try to use chacha20 ct/sse2

What implementation aes u use right now? Basic?

 

[Грач]

im using Aes 256 algorithm now

ctr or cbt?
try to use another aes instructions for make ur encryption fastes

 

[Aros]

Try to use chacha20 ct/sse2

What implementation aes u use right now? Basic?

I want a function that encrypts only part of the file

 

[Aros]

do you mean thread ?

ctr or cbt?
try to use another aes instructions for make ur encryption fastes

 

[Aros]

or AES-256 CTR mode?

ctr or cbt?
try to use another aes instructions for make ur encryption fastes