U r doing great work bro… But as per my knowledge, we use 64 but key in DES in first stage and then we remove 8 bits using function and then 56 bits key is generated.
hi mate, just wondering if you could clarify this, as far as I know in block cipher encryption, the size of the blocks is fixed ,it has to be the same number. but if we have a look on this video , we have converted the plain text into 4 block and the assigned a key and then converted into cipher text but its shownup 5 blocks. how come it becomes 5 block
Key key key all I’m listening everywhere. What is key ? Is it a password? If it is a password the who creates it and where it is created and how it is applied?
Let the message to be send is hello The key I'm using is +1 then h+1=i e+1=f l+1=m l+1=m o+1=p So ciper text is ifmmp This will be sent from sender side and then at receiver side decryption algo takes place i.e -1 i-1=h f-1=e m-1=l m-1=l p-1=0 So the ciper text is converted in plain text ( hello) I hope it help you
It's 3:30pm right now, I have my exam at 4, Thank you for explaining so beautifully in such short amount of time
Hey,same here today my exam at 2 pm
Comment mat kar pehle exam pe focus kar....
Ye me kar leta hoon aap exam pe dhyan dijiye 😂
Paper me hi pdh lena tha 😂 4 k baad
Makaut?
pass ho gaya ki nahi. abhi kya kar rahe ho currer main 😁
Sir, BAHUT BADIYA
Maza aa gya
It's 3:43 I have my exam at 5:00...thank you so much bro!
Ajj ka video wakai hi kamal ka hone wala h😍😂
😂😂😂😂😂😂
For fast understanding click here 6:00
1:46 so nicely bhiyo baheno 😀
But still too nice explained 🙏🙏
Thanku sir your way of presenting topics is mind blowing and most important understandable
Thank you so much for explaining the concepts in a easy way..
Sir please upload the concept of DES and Triple DES.
chadhivithe chepara naku
Tysm sir.......
Pls upload videos on machine learning and cloud computing pls pls pls
very easy to understand Your way of explination sir.
Very fabulous explantation sir,Thank you so much 🙌🙌🙌
U r doing great work bro… But as per my knowledge, we use 64 but key in DES in first stage and then we remove 8 bits using function and then 56 bits key is generated.
Excellent 🤗🤗🤗🤗 could understand this in few mins 😊😊😊
bhot madad kari h londe tune exam m
wondering explaination over utube
thanks sir a lot
Awesome! Really helpful!
Awesome way to understand.. 👍
Thanq sir.
Plz upload vdo on RSA algorothm wid example
Thank you sir...plz upload important topics before exam
very well explained sir
keep it up
Amazing lectures......🔥🔥🔥🔥
thnk you so much sir.....it helped me a lot...
By the way i m also a teacher and i know how it feels WHen students thanks us from their heart
Do here also XOR operation takes place between plain text and key to get Cipher text? Like in stream cipher
Bhai ap itni energy kahan sy laty ho?
LOVE FROM PAKISTAN.
aby bhai teri sari videos kamal ke hony wali hoti hai... kbhi to sach bol diya karo bhai
brother its all kamal videos agar apko nhe pasand you can leave
@@AdnanKhan-nu3xt aayy tu apna kam kr na MC
@@nomanshabbir2435 mara kam hi ha ye dusro ki g*** me ungli karna jo main kar rha hu
very well explained
agar plain aur cipher text 64 bit ka hai to key 56 bits ki kiun hai?
Sir, I have watched one more video from other source...In DES it adopt 48 bit of key. Then it will be possible it can adopt 48 and 56 bit both.
Thankyou soo much sir ❤
Excellent sir
hi mate, just wondering if you could clarify this, as far as I know in block cipher encryption, the size of the blocks is fixed ,it has to be the same number. but if we have a look on this video , we have converted the plain text into 4 block and the assigned a key and then converted into cipher text but its shownup 5 blocks. how come it becomes 5 block
Sir 3 sem maths and 4 sem maths pls pls padha dijiye. Thanks sir apne sach me bht help ki god bless you
bro DES main key ka size 48 bits hota hai...correct me if i'm wrong..
56 bits + 8 parity bits
are sir salam he aapko
sir does the key generator generates a random key or same key each time??
Tysm sir .... Please upload vedios on HCI.
Thank you sir, your way of explanation is very well...sir can u please give examples of these modes
Sir desktop par batayiye.
how receiver will generate same key to decrypt?
Thanks again
sir, how key generator at the receiver's side generates exactly the same key that was at the sender's side?
Excellent video❤but why he look like rohit sharma🤔
He is 💀
Thank U Sir !
JAZAK ALLAH SIR
can we apply blockcipher on sensors...?
Bro .. Receiver ko kesy pta chly ga k hm ny Plain text ko encrypt krny k liye kn c key use ki hai??
do you have the answer
Thank you sir
Hello sir per cipher block create kaise hoga koi website practice k liye
apne videos ka sir notes bhi banake share karte to aacha hota
01:00
Sir cnfusn ho gai m .iska koi numerical ata hai ya fr aise hi block ciphe puchyga bs
how to generate the key he did not explain that :( repetitive content
Thank uh sir
Thanks
Sir it's complete topic
Thanks sir
tommorow is my exam sir
sir is ki koi practile example nai ha
please give option for 4x speed😂
Who see iT today.....😂😂❤
Key key key all I’m listening everywhere. What is key ? Is it a password? If it is a password the who creates it and where it is created and how it is applied?
Let the message to be send is hello
The key I'm using is +1 then
h+1=i
e+1=f
l+1=m
l+1=m
o+1=p
So ciper text is ifmmp
This will be sent from sender side and then at receiver side decryption algo takes place i.e
-1
i-1=h
f-1=e
m-1=l
m-1=l
p-1=0
So the ciper text is converted in plain text ( hello)
I hope it help you
😍😍😍
Sir how we use Advance encryption algorithm with fiestel cipher structure?
Barabar
👌👌👌👌👌🙏🙏🙏🙏🙏🙏👍👍👍👍👍👍🤠
bekaar
Thank you sir
🤐
thank u sir