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encryption of world is IQSED and decryption is WORLD. Sir your explanation is excellent, simple and easy learning. And the fact is although your lectures are in English but easily understandable to layman with little English language knowledge also.. Again excellent work Sir..
I am happy to know that my TH-cam channel is helpful to you, I want my TH-cam channel to reach and help as many students I can and help them to understand network management and administration subject practically and fundamentally so I request you share my TH-cam channel with your classmates , friends so that they can also learn this subject in the best way and score better in their exams
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+Suchira Sandaruwan Thanks a lot , I feel happy to know that my videos are helping you, To support my channel share my channel link with your friends and everyone you know and also watch all videos of channel, Subscribe to my channel and also click on bell icon to get latest updates whenever I upload any new video. Thanks
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I am Happy to know that my TH-cam channel is helping you, I really appreciate your kind words which motivate me to upload more and more such useful video on my channel, I request you to share my TH-cam channel and this video with everyone you know so that I can reach as many students as I can and help them to score better in their exams.
execuse me sir how can i get possible keys to decrypt the cipher text .Actually i have cipher text but i need to findout possible keys and decrypt it so how can i find possible keys
VYSHNAVI GUNTUPALLI It is nearly Impossible to crack Vernam Cipher , because it is difficult to know which key was used, although it has been cracked, but at your study level it is not possible to know plaintext without knowing key, Like Share and Subscribe to my TH-cam channel, and also Share my youtube channel with everyone you know so that I can reach maximum students and help them to score better in their exams
Shubham:- P=WORLD K=ACPAH C=WQGLK Thank you sir to explain this method in easy way.. And sir i have a doubt what if we take the key same as plan text ?? Example:- P=WORLD K=WORLD
Yes , if you think you are getting help from channel then share my channel with everyone you know and subscribe and also click on bell icon to get notifications whenever i upload any new video
Good question Aalaw News, there is no way to know the cipher key, thats why till now Vernam cipher is known to be secure encryption method . We need to communicate with receiver and tell him the key , thats the only way
Sahil Rally I had already explained clearly what to do when key size is small, watch the video completely you will understand everything, after watching video if you have any doubt then I would be help to solve your doubts, Please share my channel with everyone so that I can reach maximum number of students and teach them to score better in their exams.
Yes , help my channel to reach every student like you, so that they can get benefits of my channel, share this TH-cam channel with all your friends, also subscribe to my channel and click on the bell icon so that you can get notified whenever i upload any new video. Thanks
Sir nice But i have a one question if the length of the plain text and key are different from each other what we do at a time. Like: Plaintext:HELLO Key:HII
preet patel Please watch the complete video again , I already explained, even if you have any doubt then I would be happy to solve your doubts, Please Subscribe and Share my channel so that I can help as many students as I can, Thanks
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i solved your example for text World answer came for encrytption but when i decrypt it using subtraction my whole answer changes because i dont get original text back
please upload your solved answer, i will help you to find your mistake, I hope my TH-cam channel id helping you, please share my TH-cam channel with everyone you know so that i can reach maximum number of students and help them to score better in their exams. Thanks
Great question, Unfortunately their is no way, it is said that vernam cipher is one of the strongest ciphers to break, I am happy that you reached my channel, If you think that my channel is helping you, then support my channel by sharing my channel with everyone you know, also watch all videos completely on my channel. Hit like button if you likes my video, it motivates make to make more and more videos for you and all my other viewers
Sir really ur video is help to me for exam as well as general knowledge about information security and also how to encrypted and decrypted very complex messages..but now I have 1 question..Sir how to Decrypt the the following encrypted quotation using ?Question: cipher text =fqjcb rwjwj vnjax bnkhj whxcq nawjv nfxdu mbvnu ujbbf nnc plain text??? NB.key is not give as well as the decrypted algorithm are also not given..I am waiting your replay Sir?
kokeb abera Usually this type of questions are not asked in exam. Watch my monoalphabetic cipher video you will idea about how attacker try to decrypt your encrypted text. Please subscribe to my channel and also click on bell icon so that you can get notified whenever I upload new video.I want to help as many students as I can so I request you to share my channel with your friends , classmates and everyone you know so that I can help them to score better in their exams.
Justin Meyer , you will always have key length equal too or less than the plain text, in practical application KEY is selected by user randomly for security purpose, I hope I cleared your doubts. Subscribe and Share my channel , I want to help as many students as I can so I request you to share my TH-cam channel as much as possible with your friends , classmates and everyone you know so that I can help them to score better in their exams.
kokeb abera Key is either already given in exam or you can take any key according to your need, just watch my video again to get complete details about how to select key.
Chitradevi Chitradevi I am not able to understand your doubt, please elaborate your query so that I can solve your doubts. Subscribe and Share my channel with your classmates , friends and everyone you know so that I can reach maximum number of students and help them to score better in their exams. Thanks
In Vernam it is compulsory in Vernam Cipher to have plain text and key length same, in exam if question is asked then plain text and key length will be same, if it not same then add any random alphabets , but do not repeat alphabets.
sir i appreciate the way u teach us but can u help me? my teacher just put a code to decrypt without key :< like this one :EBPOWSMTOQSMJBLSBBSSJPTO. He didn't put the key so ho will I decrypt this? PLEASE ANSWER THANKYOUU
Its is very difficult to decrypt vernam cipher if key is not known, please ask your Sir , is the question complete? Share and Subscribe my channel so that I can help as many students as I can
Please subscribe to my channel and also click on bell icon so that you can get notified whenever I upload new video.I want to help as many students as I can so I request you to share my channel with your friends , classmates and everyone you know so that I can help them to score better in their exams.
Supriya Manchiryala If key value is not given in exam then you can take your own key, but if key is given then you have to take that key, you can solve any example very easily after watching my video, I request you to share my videos with your classmates and friends so that they can also get benefit of my TH-cam channel. Share and Subscribe my TH-cam channel so that I can reach as many students as I can and help them to score better in their exams. Thanks
If key value is not given in exam then you can take your own key, but if key is given then you have to take that key, you can solve any example very easily after watching my video, I request you to share my videos with your classmates and friends so that they can also get benefit of my TH-cam channel. Share and Subscribe my TH-cam channel so that I can reach as many students as I can and help them to score better in their exams. Thanks
Shubham Pund take the same key using which I solved the example and comment the answer in the comment box I hope it is clear how to encrypt and decrypt using vernam cipher, if you have any doubt I would be happy to help you. Share this video with your friends so that they can also know how to do encryption and decryption using Vernam Cipher. If you are new to my channel subscribe to my channel because I am uploading video related to all cipher technique. Visit the playlist and watch all video to get clear idea about all cipher techniques.
Thanks man it's been 3 years and few months since you've posted this video, it's still helpful even today thanks a lot
Sgciniwe Nzuza Subscribe and Share my channel with everyone you know so that I can reach maximum number of viewers and help them to score better in their exams
Thankyou! I couldn’t work this out at all and you’ve explained it really well 👍
you are amazing sir
i finding one channel which decrease my problem which is your channel sir
thank you too much
gopal bharadva I am sure my TH-cam channel is helping you to learn freely about Information Security subject, If you have not subscribed to my channel then I highly recommend you to subscribe to my channel and also click on bell icon so that you get notified whenever I upload any new video, I want my channel to reach every student like you so I request to share my channel with your friends , relatives and everyone you know so that they can also get benefit of my channel . If like my videos please hit like button it really motivates me to make more and more such useful and informative videos for YOU. Thanks
encryption of world is IQSED and decryption is WORLD.
Sir your explanation is excellent, simple and easy learning. And the fact is although your lectures are in English but easily understandable to layman with little English language knowledge also..
Again excellent work Sir..
Thank you so much for this! You explain so well! X
I am happy to know that my TH-cam channel is helpful to you, I want my TH-cam channel to reach and help as many students I can and help them to understand network management and administration subject practically and fundamentally so I request you share my TH-cam channel with your classmates , friends so that they can also learn this subject in the best way and score better in their exams
Good explanation sir.... thank you sir
Best explanation I've seen. Thank you!
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so easy to understand because of your teaching style. thanks
Mary Appiah I am happy to know that my TH-cam channel is helpful to you, I want to reach as many learners as I can so that I help them to score better in their exams, so I request you to share my videos and TH-cam channel link with everyone you know, Subscribe and also click on bell icon so that you can get notified whenever I upload any new videos
dude you helped a lot. thank you so much!
Afrex
Thanks for your words of appreciation
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Thanks for your efforts
Share it witt your classmates so that they can also score good marks in their exams
Sir
Plain text = WORLD
If I assume key = NITAV
Cipher text = JWKLY
Thank you sir
Great videos!. Very easy to understand
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Vanshika:
P-- hello
K--vansh
C--ceydv
Thanx for the video sir !! Easiest method than other method
I learnt about vernam cipher encryption and decryption
Awesome!
I happy to know that my youtube channel is helping you, subscribe and share my channel videos so that i can help as many students as possible
Sir, we can select randomly key in vernam cypher
Great explanation... thanks....
+Suchira Sandaruwan Thanks a lot , I feel happy to know that my videos are helping you, To support my channel share my channel link with your friends and everyone you know and also watch all videos of channel, Subscribe to my channel and also click on bell icon to get latest updates whenever I upload any new video. Thanks
Nice video
Narayan Sarole I am happy to know that you are getting help from my channel . I am sure my TH-cam channel is helping you to learn freely about Information Security subject, If you have not subscribed to my channel then I highly recommend you to subscribe to my channel and also click on bell icon so that you get notified whenever I upload any new video, I want my channel to reach every student like you so I request to share my channel with your friends , relatives and everyone you know so that they can also get benefit of my channel . If like my videos please hit like button it really motivates me to make more and more such useful and informative videos for YOU. Thanks
awesome sir..
Thank youu
I am Happy to know that my TH-cam channel is helping you, I really appreciate your kind words which motivate me to upload more and more such useful video on my channel, I request you to share my TH-cam channel and this video with everyone you know so that I can reach as many students as I can and help them to score better in their exams.
execuse me sir how can i get possible keys to decrypt the cipher text .Actually i have cipher text but i need to findout possible keys and decrypt it so how can i find possible keys
VYSHNAVI GUNTUPALLI It is nearly Impossible to crack Vernam Cipher , because it is difficult to know which key was used, although it has been cracked, but at your study level it is not possible to know plaintext without knowing key, Like Share and Subscribe to my TH-cam channel, and also Share my youtube channel with everyone you know so that I can reach maximum students and help them to score better in their exams
Shubham:-
P=WORLD
K=ACPAH
C=WQGLK
Thank you sir to explain this method in easy way..
And sir i have a doubt what if we take the key same as plan text ??
Example:-
P=WORLD
K=WORLD
Aren;t you suposerd to XoR the binary rappresentation of plaintext and key?
This method is also right, you can do this in exams.
Exilent sir..
Thanks sir😊
So with Vernam Cipher, you decide on the key which you would like to use in effect?
Yes , if you think you are getting help from channel then share my channel with everyone you know and subscribe and also click on bell icon to get notifications whenever i upload any new video
sir how come other side will know the cipher key also the cipher key is one time so during each change how will the other side knows the cipher key
Good question Aalaw News, there is no way to know the cipher key, thats why till now Vernam cipher is known to be secure encryption method .
We need to communicate with receiver and tell him the key , thats the only way
What if size of Plain trxt is not same as key ? Any padding techniques defined in this Algo.
Sahil Rally I had already explained clearly what to do when key size is small, watch the video completely you will understand everything, after watching video if you have any doubt then I would be help to solve your doubts, Please share my channel with everyone so that I can reach maximum number of students and teach them to score better in their exams.
I again watched but could not find, :-D please tell me time at which u mentioned this
does key need to have same length as plain text
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v good
Sir nice
But i have a one question if the length of the plain text and key are different from each other what we do at a time.
Like:
Plaintext:HELLO
Key:HII
preet patel Please watch the complete video again , I already explained, even if you have any doubt then I would be happy to solve your doubts, Please Subscribe and Share my channel so that I can help as many students as I can, Thanks
@@SRCOMPUTEREDUCATION
I am watched full and i am understand....thanks a lot....
Where are you from sir???
.very informative
I am glad to hear that it is helpful for you, hope all other videos on my channel are also helpful and informative.
Stay Secure Stay Connected
thnx sir it is usefull for us..
Really Helpful
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thank you, sir, it's clear and understandable, and I got this answer is it correct or not? C= "ZRULG"
Which key you have taken?
If this is all then what is the difference between vernam and vigenere cipher?
Both ciphers are explained in my TH-cam channel, watch both videos completely
i solved your example for text World answer came for encrytption but when i decrypt it using subtraction my whole answer changes because i dont get original text back
please upload your solved answer, i will help you to find your mistake, I hope my TH-cam channel id helping you, please share my TH-cam channel with everyone you know so that i can reach maximum number of students and help them to score better in their exams. Thanks
Name:-Thakor Nikita Ben Rameshji
Thank you sir this knowledgeable and understantable video.i learnt about vernam cipher and it's rules.
Name : jansari Srushti pravinkumar
Thank you sir for this knowledgeable and understandable video. I learnt about vernam cipher and it's rules.
How do you find a corresponding encryption key if you don't have it?
Great question, Unfortunately their is no way, it is said that vernam cipher is one of the strongest ciphers to break, I am happy that you reached my channel, If you think that my channel is helping you, then support my channel by sharing my channel with everyone you know, also watch all videos completely on my channel. Hit like button if you likes my video, it motivates make to make more and more videos for you and all my other viewers
Sir K can get whatever?
Yes you can take K anything but some rules are their watch video carefully
I have a question why don't we use 25 instead of 26 if we can count a =1 b =2 c =3 ? please
You can use A=1 instead of A=0 , I had followed steps which you will find on most of reference books and also online
Sir really ur video is help to me for exam as well as general knowledge about information security and also how to encrypted and decrypted very complex messages..but now I have 1 question..Sir how to Decrypt the the following encrypted quotation using ?Question: cipher text =fqjcb rwjwj vnjax bnkhj whxcq nawjv nfxdu mbvnu ujbbf nnc
plain text???
NB.key is not give as well as the decrypted algorithm are also not given..I am waiting your replay Sir?
kokeb abera Usually this type of questions are not asked in exam. Watch my monoalphabetic cipher video you will idea about how attacker try to decrypt your encrypted text. Please subscribe to my channel and also click on bell icon so that you can get notified whenever I upload new video.I want to help as many students as I can so I request you to share my channel with your friends , classmates and everyone you know so that I can help them to score better in their exams.
What if in a question paper you are given plaintext that is shorter than the key
Justin Meyer , you will always have key length equal too or less than the plain text, in practical application KEY is selected by user randomly for security purpose, I hope I cleared your doubts.
Subscribe and Share my channel , I want to help as many students as I can so I request you to share my TH-cam channel as much as possible with your friends , classmates and everyone you know so that I can help them to score better in their exams.
how to get key? in order to encrypt plain text =world sir?
kokeb abera Key is either already given in exam or you can take any key according to your need, just watch my video again to get complete details about how to select key.
Hi sir,
Solving net exam problems explain
Chitradevi Chitradevi I am not able to understand your doubt, please elaborate your query so that I can solve your doubts. Subscribe and Share my channel with your classmates , friends and everyone you know so that I can reach maximum number of students and help them to score better in their exams. Thanks
what if key is not equal to plain text like pt:WORLD and key:abc
In Vernam it is compulsory in Vernam Cipher to have plain text and key length same, in exam if question is asked then plain text and key length will be same, if it not same then add any random alphabets , but do not repeat alphabets.
Hello Sir,
I am Bhavin Panchasara
Encryption
P = world
K= hello
C= DSCWR
DECRYPTION
C= DSCWR
K= HELLO
P=WORLD
Hello sir, Yash is here
p=World
k=ncdta
Encryption=jqued
hello sir Anjali here encryption of verman cipher p=worldk=earthc=zoiekdecryption of verman cipher c=zoiekk=earthp=world
Encryption of plain text "WORLD" having key "HELLO" is "DSCWR"
Name:shekh juned r.
P=HELLO
K=AKLOC
P=HELLO
Thanks sir i am learned this example and vernem cipher rules
Name: patel Nenshi Dilipkumar
P=HELLO
K=AKLOC
P=HELLO
Thanks
sir i appreciate the way u teach us but can u help me? my teacher just put a code to decrypt without key :< like this one :EBPOWSMTOQSMJBLSBBSSJPTO. He didn't put the key so ho will I decrypt this? PLEASE ANSWER THANKYOUU
Its is very difficult to decrypt vernam cipher if key is not known, please ask your Sir , is the question complete? Share and Subscribe my channel so that I can help as many students as I can
Prajapati Nikhil
Plain text : world
Key : hello
And encryption for it is dscwr
encryption. P=SAVE
K=TREE
C=LRZI
decryption.C=LRZI
K=TREE
P=SAVE
Name : jansari Srushti pravinkumar
I tried : 1. P= WORLD K = NCBTA | C= JQSED
2. P=SRUSHTI K= BOPMTAC | C= IFJEATK
shoutout j2s
Dhrumil Bhatiya
1)P=WORLD K=MABKA C=IOSVD
2)P=DHRUMIL K=RBNOPTA C=UIEIBBL
thank you
Please subscribe to my channel and also click on bell icon so that you can get notified whenever I upload new video.I want to help as many students as I can so I request you to share my channel with your friends , classmates and everyone you know so that I can help them to score better in their exams.
Malhar Trivedi:
P= World
K= Ominj
C= kbzym
Sir key value is our wish
Reply sir ur video is helpful to me a lot and u given one example world my doubt is key value
Supriya Manchiryala If key value is not given in exam then you can take your own key, but if key is given then you have to take that key, you can solve any example very easily after watching my video, I request you to share my videos with your classmates and friends so that they can also get benefit of my TH-cam channel. Share and Subscribe my TH-cam channel so that I can reach as many students as I can and help them to score better in their exams. Thanks
If key value is not given in exam then you can take your own key, but if key is given then you have to take that key, you can solve any example very easily after watching my video, I request you to share my videos with your classmates and friends so that they can also get benefit of my TH-cam channel. Share and Subscribe my TH-cam channel so that I can reach as many students as I can and help them to score better in their exams. Thanks
hello sir ,Mahima here
p=world
k=ncbta
c= JQSED
Patan vrutti N
P:world
K:ptvru
C:lhmcx
Sir P=WORLD ,
k=NCBTA ,
C=ZQSED
Parthkumar patel
P = World
K = parth
C = loiek
Name:- nayi yash
P= hello K= madek C= Teopy
P= yash K = madk C = kavr
sohini patel
decryption
c=jqsed
k=ncbta
p=world
Name : Patel Trupti N.
1. P = WORLD, K = TMSVJ, C = PAJGM.
2. C = PAJGM, K = TMSVJ, P = WORLD
Name:- Thakor Anandiben Rameshji
Encryption for plain text "world"having key "hello" is dscwr
Name : Dave Nistha
P=world
K=honey
C=ecepb
Neel Shah
CE-5C
P=WORLD
K=HELLO
ENCRYPTION=DSCWR
DECRYPTION=WORLD
This is not vernam cipher, this is vigenere keyword.
give me valid reference, also search in Wikipedia
This is vernam cipher. Same algorithm is written in booK also.
where is key of plaintext in homework
Shubham Pund take the same key using which I solved the example and comment the answer in the comment box
I hope it is clear how to encrypt and decrypt using vernam cipher, if you have any doubt I would be happy to help you.
Share this video with your friends so that they can also know how to do encryption and decryption using Vernam Cipher. If you are new to my channel subscribe to my channel because I am uploading video related to all cipher technique. Visit the playlist and watch all video to get clear idea about all cipher techniques.
Dhyey.Lalani
CE-5c
Encrypted text(P)=WORLD
K=HELLO
Decrypted text(C)=DKGAR
Prajapati bijendra
P = world
K= ncbta
C= J Q S E D
Plain text= world
Key. = zenul
Cipher text = vsefo
Example P: WORLD
K: KAREN
Ans: C: EPIPQ
Yash Pilojpara
CE-5C
P= WORLD
K=SHYJU
C=OVPUX
Sanura Ekta
P = world
K = ncert
C = jqvcw
Name: darji mallika
P=World k=mikes c=Iwbpv
world
c= DSCWR
k= HELLO
Hailly ved
CE:5B
Patel akshesh
P:hello
K:cdeab
C:jhplp
Prajapati zil
Vernam cipher
Dhruvi Gajjar :-
P=WORLD
K=DRPAG
C=ZFGLJ
Dhruv Patel
P:- DHONI
K= VTQRS
C= YAEEA
Name :- Modh Heet
P= WORLD
K=HEETM
C=DSVEP
KHUSHI NAYAK,
P=WORLD
K=SAHIT
C=OOYTW
Name: Patel Jal
P=JAL
K=BTA
C=KTL
P=world
K=sixth
Ct=owoek
plain-text=WORLD
Key. =SQRAT
Cipher-text = OEILW
Decryption. =WORLD.
For p=World
K=prime
C=LHZXH
Er. No. 007 (Class A)
P = WORLD
K = NORTH
C = JCIEK
For encryption,
P=WORLD
K=HUMAN
C=DIDLQ
P=Summer
C=FOYNII
Kirti Joshi
p=hello,k=north,c=jciek
P= world
K= ncbta
C= J Q S E D
Name :- Patel Mahi
P= HELLO
K= MAHIP
C=TESTD
ENCRYPTION OF VERNAM CIPHER ...
p=world
k=sandy
ans c=OOEOB
DECRYPTION OF VERNAM CIPHER ....
c=ooeob
k=sandy
ans p=WORLD
SUTIRTH DOSHI.
P --- WORLD
K --- HELLO
--------------------
C --- DSCWR