Feistel DECODING (Cipher) made easy + step by step example ✅️

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Feistel DECODING (Cipher) made easy + step by step example ✅️

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Күн бұрын

Learn how to do Feistel DECODING (decryption) step by step.
If you have not watched the Feistel Encoding video you can do so here:
• Feistel Encoding (Ciph...
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Пікірлер: 19

@cradleofrelaxation6473 Жыл бұрын

God bless your ma’am. I’ve watched the encoding and now watching the decoding. I have exams on Friday 7/July/2023

@projectcodemastery9243 Жыл бұрын

God bless you too and good luck with your exams! Keep on learning!

@dalinzhang795 2 жыл бұрын

Very Good！ and Great teacher. sweet sound.

@rofaida2938 Жыл бұрын

mrc

@wisdom1223 Жыл бұрын

thanks

@projectcodemastery9243 Жыл бұрын

You're welcome!

@SohaAhmed-tx6sz 2 жыл бұрын

Wow

@projectcodemastery9243 3 жыл бұрын

Hi everyone! 👋 You're now covered for both encoding and decoding : Feistel Encoding (encryption): kzfaq.info/get/bejne/nMuerbx1l7Cdpqc.html Feistel Decoding (decryption): kzfaq.info/get/bejne/qc51pZtyyK_Vpn0.html I hope it helps, happy learning!

@francesco4433 Жыл бұрын

Thank you so much. very helpful and clear.

@projectcodemastery9243 Жыл бұрын

Thanks Francesco, I'm glad you found it helpful!

@bishnup.gautam8699 3 жыл бұрын

good tutorial

@adheesvarana.k8888 Жыл бұрын

Need more videos mam

@punekarinamerica4040 3 жыл бұрын

Hi ,great explanation. Can you please make a video on substitution permutation Network example!

@Wearecousins789 2 жыл бұрын

how we will break in 2 part when we have plaintext in odd length of char

@projectcodemastery9243 2 жыл бұрын

Hey Rashid, good question. So whichever length your plaintext has, just divide by 2 and if odd you just fill up the missing bit/bits at the end with zeros. So for example if we have the plaintext 10101010101 (length is 11), the divided would be 101010 101010 I hope this helps!

@leepeelimlim3218 Жыл бұрын

Hi, if we have R1 8 bits, how we want to divide when to find the Encrypted R0? i mean it will be abcd right? does the d be the first one?

@jobadegede9102 Жыл бұрын

There was no use of keys in this encryption

@engr.fahadshoaibmsstudentc6554 2 жыл бұрын

if suppose instead of 6 bits we have given 8 bits so in that case how we will have to split the bits?

@projectcodemastery9243 2 жыл бұрын

Hi Fahad, below was asked the same question, so I'm posting the answer I gave then: "So whichever length your plaintext has, just divide by 2 and if odd you just fill up the missing bit/bits at the end with zeros. So for example if we have the plaintext 10101010101 (length is 11), the divided would be 101010 101010 I hope this helps!"