Ryan, Why did you stop man? You are skilled at this, I think you should continue making these videos and organize them into your playlists.
@codeaperture
2 жыл бұрын
😭❤️ he's saving my semester. But content is limited here
@youngjuls
7 жыл бұрын
Very nicely done! Thank you for a good, simple and comprehensive video about this!
@thelookofdisapproval8234
6 жыл бұрын
isnt this ceaser cipher?
@Scottjyeager
5 жыл бұрын
yes
@amirhassan7887
4 жыл бұрын
@8R4ND0N 3LL1077 CRU23L1 or L337 ;)
@m__6930
6 жыл бұрын
This was exactly what I was looking for, thanks!
@saatyakibhat915
4 жыл бұрын
It's a Caesar Cipher with different Shifts
@zackjames2409
4 жыл бұрын
3C12A46B7UK10C, a = 1, b=2, ... z=26 shifted numbers and letters like 1 = A, 2 = B... used to map text to cipher and back to the text. Teachers in school never figured it out lol. Worked for more than 5 years
@arshad8658
8 жыл бұрын
amazing video.............thanx guys for this videos..........thnk u so much
@watchableraven3517
3 жыл бұрын
Is for me 👉👈
@Sebby049
5 ай бұрын
wish you had more of these, this is very very useful for my studies thank you!
@Srinadhraju
13 күн бұрын
Yepp
@valb4184
6 жыл бұрын
Is IV used in both Stream and Block cipher, because it is used in CBC as well. Also does hash provide non-repudiation? Thanks!
@Chris_Hetherington
4 жыл бұрын
This is a Caesar Cypher. The A-Z alphabet is shifted by a certain number (the key). The caesar cypher is very easy to break, apps exist that can break a caesar cypher instantly. Secure networks do not use this method. What is used in cyber security is way more advanced.
@paulblade6064
2 жыл бұрын
Pretty cool. I want more. Your voice works well with the content
@blueeyes8194
6 жыл бұрын
Best cypher I can come up with, just bored to was something to do
@nikhilmahajan4129
3 жыл бұрын
short and sweet...thanks for this information.
@patutyamaniaki6045
2 ай бұрын
Is not this also called Caesar cypher? Can anyone explain? Kind of new to this stuff.
@tammieknuth6020
3 жыл бұрын
great idea to organize them. It makes it easier. Great suggestion!!
@mrdhksan
5 жыл бұрын
Can you please let me know what software you used to make this video? I'd appreciate it. Thanks.
@annmariyajohnson8295
3 жыл бұрын
I have homework to do but why am I here again
@samiragadri5370
7 жыл бұрын
thank you, this is the best explanation of block ciphers on the internet!
@ggm3743
11 ай бұрын
Can someone please explain to me what the difference between a Pseudorandom Permutation and Pseudorandom Function is?
@ricp
Жыл бұрын
Great explanation!! thank you for posting this
@bubblesgrappling736
3 жыл бұрын
im confused, is the bottom row, keys or ciphers?
@LucyFur.
Жыл бұрын
Probally useless now but the bottem is a shift of the key above it like if you have key 1 and key 2, key 2 would be a shift of key 1 by the number of key 2, or just add all the keys and it's basically the same.
@kentoraya9289
5 жыл бұрын
How did you get the word face
@zichronyeeyah2184
4 жыл бұрын
I have spent all of my time decoding messages I haven't encoded but only one, is beer cold? Unique encodes were "given" to me. Expect some pies.
@mrdhksan
6 жыл бұрын
Hi, this is fantastic. Thank you.
@LucyFur.
Жыл бұрын
Goos but lets say you have the key's as 1 and 4 wouldn't it just be a shift cipher of 5?
@freepointsgals609
6 жыл бұрын
I have successfully learned the term "block cipher" exists.
@yashpatel8632
3 жыл бұрын
Can please answer my question EWAZX TFVBHY UIOKM DECRYPT this to original message of length 3 character
@mhm7532
3 жыл бұрын
doing this is really cool
@arnelmilajr.2966
3 жыл бұрын
Yeahhs
@gauravjoshi9348
8 жыл бұрын
Nice Video Quick and full of knowledge @Ryan Kral
@Babe_Chinwendum
4 ай бұрын
Thank youuuuuuuuuu
@tgtes2720
3 жыл бұрын
This isn't block cipher🤨
@BurryagaAgaburry
4 жыл бұрын
Excellent video. However, I do think you should be more explicit in identifying the "right-shifting" as "right-rotation", because that's what it really is, and also because I often see students oblivious to the difference. People often say "right-shift" when they mean "right-rotate", and it helps to make students explicitly aware of this "from the jump". Also, to clear up confusion, a block cipher CAN use Caesar shifting (as in this video). A block cipher, however, unlike Caesar ciphers generally, must operate on fixed-length "blocks" (sets of bits) of data. Keep in mind that block does not mean anything relating to squares or cubes as implied by another comment on this video. Blocks are just sets of bits of fixed length. A block cipher, therefore, simply needs to operate on such a "family" of blocks. (A family is a well-defined set of sets, so a message can be seen as a family of sets of bits.)
@blueeyes8194
6 жыл бұрын
K=%Random Amount of letters replaced% (line one figure 1 numbers 1-9) %Random Line and figure positions for equivalents string% (line 1 figure’s 2-3 numbers 1-9) %random letter string% %random letter string% (first letters are equivalent to second letters makes equivalents string) this cypher is perfect for long paragraph and can be made a little harder , the decoder determines every variable based on the first 3 numbers but these numbers can be put anywhere in the code, the code can also be made more complex by using number letter and symbols as the generated letters strings equivalents making the 3 number nearly impossible to find in the file finally these 3 numbers can be put in a place given a range so the decrypted has to search multiple places to find the correct one meaning hackers can’t use the decrypted code to easily determine the first part of the keys position this would be a pretty good cypher technique for programming and ensure safety from something around 85% if hackers at a guess those left capable would be unlikely to try , the best thing about this is it can be programmed in a simple batch fine and with an exe converted vertion of the encrypted and decrypted it would be really hard to decode the programs
@kyilinn7907
5 жыл бұрын
Yes sir
@TheMedievalShow
4 жыл бұрын
Can someone help ke decipher this please Cipher Codes 1) From many,one. First cipher: the number of orders 2) From many,one. Second cipher: the creators of the world 3) From many,one. Third cipher: the number of years 4) from many,one, Cipher: 23-8-19-15-4-1 5) from many,one. Cipher: Night Guest In Sorrow 6) from many,one. Cipher: .htlqxubtpkxqpcb
@yvfg326
7 жыл бұрын
nice video thank u
@KevinsCaninesAndAquatics
7 жыл бұрын
Isn't it just like the shift cipher
@chri3rblx944
4 жыл бұрын
OK!!! I lose my brain cells I can't even understand
@Rassamdul
7 жыл бұрын
YES! HE ISN'T INDIAN!!!!
@marcd4144
6 жыл бұрын
I remember back in the day when the word "Racist" actually meant something.
@enkh-uliraldechin7071
6 жыл бұрын
hehe I felt same
@johnarbuckel3498
6 жыл бұрын
Yugi_oh88 Hes probaly american and cant understand a thick indian accent
@prasadwants
6 жыл бұрын
you bitch....appreciate the way he teaches....not his citizenship
@ninjabunny101
5 жыл бұрын
Racism.
@harisrees3548
3 жыл бұрын
Nice
@MusicBreak116
7 жыл бұрын
thaks allot
@grantmoffatt8501
3 жыл бұрын
Who else is here while playing CALL OF DUTY BLACK OPS COLD WAR?
@veixal
3 жыл бұрын
4 months late but you’re not alone brother! :)
@ummye7654
5 жыл бұрын
Caesar cipher
@jgarcia8881
7 жыл бұрын
This is what Julius Caesar used to encrypt his message but he shift it to the right 3 times.
@ramilhugo2459
4 жыл бұрын
search this cryptography research language
@gooseontheloose6366
Жыл бұрын
I forgot face was a word and kept pronouncing it 'fack-eh'
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