Understanding S-Box Substitution in DES Encryption 🔐

Video Description:
#8 S Box Substitution in DES | Data Encryption Standard | des algorithm in cryptography

In this video , I am going to introduce you all to the concept of Data Encryption Standard
What exactly is DES?
How does DES work?
What are the internal rounds of DES
block cipher and stream cipher principles.
You will get answer to all these questions in this video.


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