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Cryptography: The Science of Making and Breaking Codes
 
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There are lots of different ways to encrypt a message, from early, simple ciphers to the famous Enigma machine. But it’s tough to make a code truly unbreakable. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, John Szymakowski, Fatima Iqbal, Justin Lentz, David Campos, and Chris Peters. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://www.vectorsite.net/ttcode_04.html#m3 http://www.simonsingh.net/The_Black_Chamber/crackingprinciple.html http://book.itep.ru/depository/crypto/Cryptography_history.pdf http://www.cs.trincoll.edu/~crypto/historical/gronsfeld.html http://www.sans.org/reading-room/whitepapers/vpns/history-encryption-730 http://ftp.stmarys-ca.edu/jsauerbe/m10s11/chapter5.pdf http://www.turing.org.uk/scrapbook/ww2.html http://enigma.louisedade.co.uk/howitworks.html http://www.codesandciphers.org.uk/enigma/example1.htm http://www.pbs.org/wgbh/nova/military/how-enigma-works.html http://www.cs.miami.edu/~burt/learning/Csc609.051/notes/02.html
Views: 777875 SciShow
Top 10 Uncracked Codes and Ciphers
 
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Not even the greatest minds of the world could decipher these codes. Join http://www.WatchMojo.com as we count down our picks for the Top 10 Uncracked Codes and Ciphers. Check us out at http://www.Twitter.com/WatchMojo, http://instagram.com/watchmojo and http://www.Facebook.com/WatchMojo. Also, check out our interactive Suggestion Tool at http://www.WatchMojo.com/suggest :) Special thanks to our user kenn1987 for submitting this idea through our Suggest Tool at http://www.WatchMojo.com/Suggest Check out the voting page here, http://watchmojo.com/suggest/Top+10+Uncracked+Codes/Ciphers If you want to suggest an idea for a WatchMojo video, check out our interactive Suggestion Tool at http://www.WatchMojo.com/suggest :) Want a WatchMojo cup, mug, t-shirts, pen, sticker and even a water bottle? Get them all when you order your MojoBox gift set here: http://watchmojo.com/store/xmas.php WatchMojo is a leading producer of reference online video content, covering the People, Places and Trends you care about. We update DAILY with 2-3 Top 10 lists, Origins, Biographies, Versus clips on movies, video games, music, pop culture and more!
Views: 511198 WatchMojo.com
Famous UNCRACKED Codes That STILL Exist!
 
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Check out these famous uncracked codes that still exist! From secret riddles to unsolved mysteries, this top 10 list contains cryptography that's still unexplained today! Subscribe For New Videos! http://goo.gl/UIzLeB Watch our "Most CRAZY Things Ancient Egyptians Did!" video here: https://youtu.be/T0zERiMJFQo Watch our "Most CRAZY Things Ancient Greeks Did!" video here: https://youtu.be/-JkhVvn_dow Watch our "REAL Evidence That Aliens EXIST!" video here: https://youtu.be/dtwJT2eilx0 10. Chinese Gold Bar Cipher In 1933, General Wang in Shanghai, China, allegedly received seven gold bars. These gold bars appear to represent metal certificates related to a bank deposit with a U.S. Bank. The gold bars themselves have pictures, Chinese writing, some form of script writing, and cryptograms in Latin letters. Not surprisingly, experts debate concerning the validity of the claim for the deposit. It may help to resolve the dispute if someone can decipher the cryptograms on the bars. Someone translated the Chinese writing, which discusses a transaction in excess of $300,000,000. It also refers to these gold bars, which weigh a total of 1.8 kilograms. The rest remains a mystery. 9. D’agapeyeff Cipher The D’Agapeyeff cipher is an as-yet unbroken cipher that appears in the first edition of Codes and Ciphers, an elementary book on cryptography published by the Russian-born English cartographer Alexander D’Agapeyeff in 1939. Offered as a “challenge cipher” at the end of the book, it was not included in later editions. D’Agapeyeff supposedly admitted later to having forgotten how he had encrypted it. Some argue that the failure of all attempts at decryption is due to D’Agapeyeff incorrectly encrypting the original text. However, it has also been argued that the cipher may still be successfully attacked using computational methods such as genetic algorithms. Whatever those are. 8. The Beale Ciphers If this next one isn’t a hoax then the person who solves it could become very, very rich. This question of authenticity has bothered cryptoanalysts ever since these ciphers first appeared in an 1885 pamphlet called The Beale Papers, which recounts a fantastic story of buried treasure. According to the pamphlet, a man named Thomas Jefferson Beale, a man no one has proven even existed, discovered gold during an 1816 expedition into the American West. The treasure, as the story goes, was then transported to Bedford County, Virginia, and buried. The gold's secret location was allegedly provided by three cryptograms, of which one was already cracked. Unfortunately, the cracked code only detailed the type of treasure there and not a specific location. To find out anything more specific would involve cracking the two other ciphers. The problem is that figuring it out requires comparing them to unknown historical texts. The decrypted cipher, for example, used the Declaration of Independence. The first number, 115, corresponds with the first letter of the 115th word in the Declaration: "instituted." That means 115 stands for "I." So what are the translation texts for the other two ciphers? No one knows, and they may very well not exist at all. There are also questions over whether the other ciphers may just be unintelligible, as if the whole thing was made up by the pamphlet's author decades after the gold was supposed to have been discovered. 7. Dorabella In 1897, a 40-year-old composer named Edward Elgar sent an encrypted letter to 23-year-old Dora Penny, the stepdaughter of one of his friends. Why he sent it is part of the mystery and can only be answered if anyone ever cracks the code. To figure it out would involve deciphering 87 characters all made of strings of semi-circles oriented in different directions. Attempts at translating the cipher yielded a message just short of gibberish. Experts say that shorter ciphers are always harder to solve. Another theory has it that the code is an example of a distinct private language shared only between Penny and Elgar. If that's the case, then solving it may be simply impossible, since no one but them would understand the references. In 2016, a police officer in Cleveland believes he’s cracked at least part of the code, revealing a line of melody. Inspector Mark Pitt read 100 books on the Dorabella Cipher; he hopes to write one on his discoveries. Whether or not that’s really the meaning, though, remains to be seen. Origins Explained is the place to be to find all the answers to your questions, from mysterious events and unsolved mysteries to everything there is to know about the world and its amazing animals!
Views: 1050014 Origins Explained
10 Unsolved Codes That No One Can Crack
 
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Given enough time, experts can generally crack ciphers. However, every once in a while, a code comes along that no one is able to solve despite decades of study. Are they hoaxes, or are they really just that good? These are 10 codes that no one can crack. SUBSCRIBE to Top Lists: http://bit.ly/1L6oSup 10 Things You Didn't Know About Germany - http://bit.ly/1VZVy2J 10 Things You Didn't Know About China - http://bit.ly/2194oet 5 Real Secret Societies That Control The World - http://bit.ly/1V35S9O ------------------------------------------------------------------------------------------------- Like us on Facebook: http://on.fb.me/1KFduoO 10 Unsolved Codes No One Can Crack
Views: 102928 Top Lists
Unsolved - The History and Mystery of the World’s Greatest Ciphers
 
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Craig Bauer, author of Unsolved Ciphers and editor of Cryptologia, will examine these and other vexing ciphers yet to be cracked. Some may reveal the identity of a spy or serial killer, provide the location of buried treasure, or expose a secret society—while others may be elaborate hoaxes. Guests are invited to stay after his talk for some collaborative cipher-breaking fun. ----------------------------------------------------------------- Facebook: https://www.facebook.com/IntlSpyMuseum Twitter: https://twitter.com/intlspymuseum SpyCast: https://audioboom.com/channel/spycast
Views: 7527 IntlSpyMuseum
Types of Ciphers
 
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Types of Ciphers
Views: 29374 Jungwoo Ryoo
Top 10 Unbreakable Codes
 
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They could lead us to treasure, spy secrets, and even serial killers. If only we could work out how to crack them! Discover the 10 unbreakable codes that have been confusing us for decades! Click to Subscribe.. http://bit.ly/WTVC4x ------------------ Endboard Video Link: - 10 Unexplained Photographs: http://bit.ly/1LbcX3H --------------- Watch more Alltime10s: - 10 Amazing Accidental Discoveries: https://www.youtube.com/watch?v=VlQgNpZ8OJA - 10 Worst Video Games Ever Made: https://www.youtube.com/watch?v=FN0-Ub3SSk8 - 10 Dumbest inventions Ever Made: https://www.youtube.com/watch?v=TgSfTNQh1yU --------------- This was our list of the Top 10 Unbreakable Codes. What did you think? Let us know in the comments below. Where else to find All Time 10s... Facebook: http://ow.ly/3FNFR Twitter: http://ow.ly/3FNMk Minds: http://www.minds.com/Alltime10s Here are our 10 favorite videos from 2013.. Hope you have enjoyed them! :D - https://www.youtube.com/playlist?list=PLec1lxRhYOzvM9EGqneSSWZTdn7WFlR63
Views: 2073244 Alltime10s
Ancient Codes and Hieroglyphs : Documentary on the Science of Secrets (Full Documentary)
 
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Encryption and Le Chiffre Indechiffrable : Documentary on the Science of Secrets (Full Documentary). . Ancient Codes and Hieroglyphs : Documentary on the Science of Secrets (Full Documentary). . A Short History of Cryptography - A Brief History of Cryptography. An Episode Of Simon Singh's Series On The History of Keeping Secrets follows the development of the Idea of Non Secret Encryption To Finding the . This video is a production of the Washington DC Chapter of the Internet Society (ISOC-DC produced and directed by Paul Brigner and .
Views: 679 Cira Mose
10 Codes and Ciphers
 
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10 Codes and Ciphers ----------------------------------------------- Subscribe to study the hidden secrets of the strange, unexplained and the macabre. Discover wayward spirits, unsolved mysteries, grisly murders, macabre history, folklore and legends of old. Facebook : https://fb.com/taphtv Thank you for watching our videos :x
Cryptography: Crash Course Computer Science #33
 
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Today we’re going to talk about how to keep information secret, and this isn’t a new goal. From as early as Julius Caesar’s Caesar cipher to Mary, Queen of Scots, encrypted messages to kill Queen Elizabeth in 1587, theres has long been a need to encrypt and decrypt private correspondence. This proved especially critical during World War II as Allan Turing and his team at Bletchley Park attempted to decrypt messages from Nazi Enigma machines, and this need has only grown as more and more information sensitive tasks are completed on our computers. So today, we’re going to walk you through some common encryption techniques such as the Advanced Encryption Standard (AES), Diffie-Hellman Key Exchange, and RSA which are employed to keep your information safe, private, and secure. Note: In October of 2017, researchers released a viable hack against WPA2, known as KRACK Attack, which uses AES to ensure secure communication between computers and network routers. The problem isn't with AES, which is provably secure, but with the communication protocol between router and computer. In order to set up secure communication, the computer and router have to agree through what's called a "handshake". If this handshake is interrupted in just the right way, an attacker can cause the handshake to fault to an insecure state and reveal critical information which makes the connection insecure. As is often the case with these situations, the problem is with an implementation, not the secure algorithm itself. Our friends over at Computerphile have a great video on the topic: https://www.youtube.com/watch?v=mYtvjijATa4 Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to know more about Carrie Anne? https://about.me/carrieannephilbin The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Want to find Crash Course elsewhere on the internet? Facebook - https://www.facebook.com/YouTubeCrash... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 177040 CrashCourse
25 Famously Unsolved Ciphers And Codes That You Won't Be Able To Break
 
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From ancient languages to modern cryptographic challenges released by government agencies like the CIA these are 25 famously unsolved ciphers and codes that you won't be able to break. https://twitter.com/list25 https://www.facebook.com/list25 http://list25.com Check out the text version too! - http://list25.com/25-famously-unsolved-ciphers-and-codes-that-you-wont-be-able-to-break/ Here's a preview: Beale Ciphers Voynich Manuscript Zodiac Killer Ciphers Kryptos Dorabella Cipher D'Agapeyeff Cipher Linear A The Phaistos Disk Chinese "Gold Bar" ciphers Indus Script Richard Feynman's Challenge Ciphers Enigma Encryption system Pigeon Cipher Rongo Rongo Script of Easter Island Vinča / Old European Proto-Elamite Rohonc Codex Taman Shud McCormick Cipher Chaocipher Shugborough Inscription Navajo Code Talkers Blitz Ciphers Bellaso Ciphers Bacon Cipher
Views: 201280 list25
How To Decode A Message With An ATBASH Cipher [CODE CRACKING 101]
 
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http://royalorderoftheholymackerel.com/ WANT TO JOIN THE SOCIETY? CLICK THE LINK BELOW! http://royalorderoftheholymackerel.com/new_members/ DOWNLOAD AND PRINT YOUR FREE ATBASH CIPHER DISK! https://drive.google.com/file/d/0B9b4jkHYFD5AeTdwY2FyTVU1OUk/edit?usp=sharing DOWNLOAD AND PRINT YOUR FREE DECODER DISK #3! https://drive.google.com/file/d/0B9b4jkHYFD5AanB5Q08tbklYMTQ/edit?usp=sharing DOWNLOAD AND PRINT YOUR FREE "THREE LETTERS BACK" CAESAR CIPHER! https://drive.google.com/file/d/0B9b4jkHYFD5AWjBNUnZVX3JuYmM/edit?usp=sharing SUPPORT THE SHOW AND UNLOCK COOL BONUS CONTENT ON PATREON! http://www.patreon.com/RoyalOrderoftheHolyMackerel MEMBERSHIP KITS, INVISIBLE INK PENS, MEMBER'S JOURNAL BINDERS, AND DECODER RINGS ARE NOW AVAILABLE IN THE STORES!! http://roothm.storenvy.com/ http://www.zazzle.com/roothm JOIN THE FISHERS OF TRUTH NEWSLETTER http://eepurl.com/TXpbn SUBSCRIBE TO THE PODCAST ON iTUNES https://itunes.apple.com/us/podcast/royal-order-holy-mackerel/id855579169 OUR PREVIOUS MEETING http://youtu.be/NpmXQV6q9Ug ------------------ Welcome to Code Cracking 101! In this episode I explain how to use an ATBASH cipher to decode the secret messages hidden in episodes 7 - 13 (and beyond) of Gravity Falls. ------------------ SEND LETTERS, FAN MAIL, AND POSTCARDS TO Douglas MacKrell P.O.Box 6529 Astoria, NY 11106 SEND EMAILS TO [email protected] JOIN THE SOCIETY Website http://royalorderoftheholymackerel.com/ Facebook https://www.facebook.com/theroyalorderoftheholymackerel Twitter https://twitter.com/DouglasMacKrell Tumblr http://theroyalorderoftheholymackerel.tumblr.com/ Instagram http://instagram.com/douglasmackrell G+ https://www.google.com/+BigMacKrell ----------------- MORE INFORMATION ON GRAVITY FALLS http://disneychannel.disney.com/gravity-falls http://en.wikipedia.org/wiki/Gravity_Falls http://gravityfalls.wikia.com/wiki/Gravity_Falls_Wiki MORE INFORMATION ABOUT THE ATBASH CIPHER http://en.wikipedia.org/wiki/Atbash Cipher Challenge: Atbash cipher http://youtu.be/EksD3QHkkRE atbash http://youtu.be/t4Z0eVVZDPk The Hidden Meaning of END OF THE WORLD http://youtu.be/W96lFus0JRo ------------- In this meeting of Code Cracking 101, I break down the Atbash Cipher. The ATBASH cipher actually got it's start in Hebrew text - notably in Jewish Mysticism, as it's used in translations of their religious books. The name itself is is actually an acronym of four Hebrew letters: Aleph-Tav-Beth-Shin (אתבש). The way the Atbash Cipher works is by mirroring the alphabet. By writing A to Z on a piece of paper and Z to A just below it, you've crafted an Atbash Cipher! This means that if you decode one letter B=Y, you've decoded the reverse as well Y=B. Due to the low difficulty of this encryption method, it's not often used in situations where data must remain secure - but it does make a great way to casually encode messages between friends! http://wp.me/a4aWg3-8H
Views: 54561 Secret Screening
Codes and Ciphers - Polygraphic Ciphers
 
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Understanding polygraphic ciphers
Views: 139 Chuck Moore
Vigenere Cipher - Decryption (Unknown Key)
 
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This video shows the process (thoroughly) of how to find the key when you don't have it. English alphabet frequencies: http://www.math.cornell.edu/~mec/2003-2004/cryptography/subs/frequencies.html Decryption (known key): http://youtu.be/oHcJ4QLiiP8 Encryption: http://youtu.be/izFivfLjD5E
Views: 113673 Theoretically
How To Write in Pigpen Cipher [2 MINUTE TUTORIAL]
 
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Pigpen cipher - also known as masonic cipher, Freemason's cipher, Napoleon cipher, and tic-tac-toe cipher - is a geometric substitution cipher based off of 4 grids. If you enjoyed this pigpen cipher tutorial, please do remember to subscribe - it really helps me out. Buy my artwork / check out my website here: https://www.buzzymartin.co.uk Follow me on instagram: https://www.instagram.com/buzzymartin
Views: 22422 Buzzy Martin
Famous UNCRACKED Codes
 
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From the infamous Zodiac to the indecipherable Voynich Manuscript, here are the most famous uncracked codes in history! Subscribe to Talltanic http://goo.gl/wgfvrr 4 - Taman Shud Case In 1948, a male body wearing a sweater and coat with no identification was discovered on Somerton Beach in Australia. No fingerprints matched, nor dental records, and an autopsy uncovered bizarre congestion, such as blood in the stomach and enlarged organs. A suitcase discovered at the train station nearby is believed to have belonged to the unknown man, inside authorities found pants with a secret pocket. The crumpled piece of paper inside was found to be torn from a book called The Rubaiyat, scrawled in black ink were the words Tamam Shud, a Persian phrase for ended. The Rubaiyat was written by Omar Khayyam, dubbed the Astronomer-Poet of Persia, and translates poems from ancient civilizations like India, Greece, Rome, and China. An unlocked vehicle was also uncovered near the train station, in the back seat, police found the remaining pages of the rare book, and scrawled on the back cover where five lines of capital letters. The FBI and Scotland Yard attempted to decipher the cryptic clues from the book and torn page but were unable to yield any leads. Many consider this bizarre unidentified person case as one of Australia's most profound mysteries. 3 - Shugborough Inscription Located on the grounds of Shugborough Hall in Staffordshire England is an 18th-century monument which contains a stone engraved copy of the Nicolas Poussin painting, The Arcadian Shepherds, as well as a mysterious unsolved cipher text message. The ten-letter long cryptic inscription embedded into the rock's face reads D O U O S V A V V M, the D and the M are slightly lower than the other letters. The strange statue was built in the mid-1700s, commissioned by Thomas Anson, paid for by his brother Admiral George Anson and fashioned by the Flemish sculptor Peter Scheemakers. The painting replica carved on the stone has some slight differences compared to the original painted version, could these discrepancies be a clue? Alterations include an extra sarcophagus at the top of the main tomb, the horizontal reversal of the characters, and the trees in the background. In 1982, the authors of the pseudo-historical book The Holy Blood and the Holy Grail theorized that Nicolas Poussin, the painter of the original artwork, had been a member of the Priory of Sion and that perhaps his Shepherds of Arca contained hidden meanings of great esoteric significance. Speculation grew, could the replica painting carved in the monument at Shugborough Hall be connected to the original artwork and could both lead to clues to finding the real Holy Grail? As no one has managed to solve the riddle, there is only speculation. 2 - The Voynich Manuscript Discovered in 1912 by a Polish book dealer named Wilfrid Voynich, the Voynich Manuscript is an illustrated codex hand-written in an unknown writing system. The calfskin on which it is written has been carbon-dated and indicates that the book dates back to either the 15th or 16th century Italy. Some of the pages are missing, with approximately 240 still remaining. Written from left to right the 170,000 characters contain no punctuation marks. The alphabet of the unknown language is thought to contain anywhere from 19 to 28 letters, as some of the text is written in patterns similar to Greek and Latin. But these are only theories as this cryptic book has never been deciphered. Some believe that the manuscript is a hoax and is constructed with an artificial language. Many pages are covered in strange drawings and are colored in with paint, most pages contain images of plants and what appears to be paragraphs beneath them with descriptions. Star charts, vibrant diagrams of Zodiacal symbols, some nude women, a map of nine islands connected by causeways, pharmaceutical plants, and even a few recipes can also be found between the pages of the manuscript. Many researchers agree that the manuscript was meant to serve as a pharmacopeia, a how-to guide for medieval medicine. This mysterious book has been fascinating and frustrating code breakers over a century, could this be a Necronomicon, an ancient book of shadows, a medicinal text, or something else entirely. We may never know.
Views: 11818 Talltanic
Ciphers, Codemakers & Codebreakers (National Treasure documentary)
 
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Excerpt from documentary made for the National Treasure DVD.
Views: 10906 Jill Demby Guest
Cryptography 101 - - ADFGVX
 
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ADFVGX was a cipher that was primarily used by the German Army during WWI. It is fractionating substitution cipher, which basically means that all of the letters are replaced by some other character, which is then mashed up. More Crypto 101: XOR - https://www.youtube.com/watch?v=xK_SqWG9w-Y Pigpen - https://www.youtube.com/watch?v=bUlIvx0fgV8 Homophonic Cipher - https://www.youtube.com/watch?v=sB_3fcO8G24 Vigenère Cipher - https://www.youtube.com/watch?v=QzizXgWGjcM Cracking Substitution Ciphers - https://www.youtube.com/watch?v=p99Wo_rr7OA Caesar shift and Atbash - https://www.youtube.com/watch?v=BbcYLI_3mNA Support me on Patreon if you are into that - https://www.patreon.com/laingsoft
Views: 1733 Charles Laing
How to Break Cryptography | Infinite Series
 
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Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi Only 4 steps stand between you and the secrets hidden behind RSA cryptography. Find out how to crack the world’s most commonly used form of encryption. Tweet at us! @pbsinfinite Facebook: facebook.com/pbsinfinite series Email us! pbsinfiniteseries [at] gmail [dot] com Previous Episode: Can We Combine pi & e into a Rational Number? https://www.youtube.com/watch?v=bG7cCXqcJag&t=25s Links to other resources: Shor's paper: https://arxiv.org/abs/quant-ph/9508027v2 Lecture on Shor's Algorithm: https://arxiv.org/pdf/quant-ph/0010034.pdf Blog on Shor's algorithm: http://www.scottaaronson.com/blog/?p=208 Video on RSA cryptography: https://www.youtube.com/watch?v=wXB-V_Keiu8 Another video on RSA cryptography: https://www.youtube.com/watch?v=4zahvcJ9glg Euler's Big Idea: https://en.wikipedia.org/wiki/Euler%27s_theorem (I can find a non-wiki article, but I don't actually use this in the video. It's just where to learn more about the relevant math Euler did.) Written and Hosted by Kelsey Houston-Edwards Produced by Rusty Ward Graphics by Ray Lux Made by Kornhaber Brown (www.kornhaberbrown.com) Challenge Winner - Reddles37 https://www.youtube.com/watch?v=bG7cCXqcJag&lc=z135cnmgxlbwch1ds233sbzgaojkivaz004 Comments answered by Kelsey: Joel David Hamkins https://www.youtube.com/watch?v=bG7cCXqcJag&lc=z13zdpcwyk2ofhugh04cdh4agsr2whmbsmk0k PCreeper394 https://www.youtube.com/watch?v=bG7cCXqcJag&lc=z135w324kw21j1qi104cdzvrpoixslmq1jw
Views: 177256 PBS Infinite Series
The Zodiac Ciphers - What do we know, and when do we stop trying to solve them?
 
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http://zodiackillerciphers.com This is a talk I gave at the 2015 Cryptologic History Symposium on October 22, 2015. I've been studying the Zodiac ciphers for a while now, and this presentation is a culmination of my research. The talk was part of the "Ciphers and Crime" panel moderated by FBI historian John Fox. Fellow panelists included FBI Cryptanalysis and Racketeering Records Unit chief Dan Olson and encryption technology author Klaus Schmeh. For much more information about the Zodiac Ciphers, please visit http://zodiackillerciphers.com Some bits of the audio dropped out due to technical issues with my sound recorder - apologies for the parts that are hard to understand! BONUS MATERIAL: At the end of the video, I recorded some new material on miscellaneous things I didn't have time to include in the presentation. ERRATA: At 28m59s, I say the 408 is missing a word or phrase between parts 1 and 2. But actually it is missing between parts 2 and 3.
Views: 127734 David Oranchak
Top 10 Unbreakable Ciphers and Codes — TopTenzNet
 
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Top 10 Unbreakable Ciphers and Codes →Subscribe for new videos every day! http://bit.ly/toptenzsubscribe →10 Reasons Bruce Lee was a Superhuman: http://bit.ly/1Hl4mVu Entertaining and educational top 10 lists from TopTenzNet! Brand new videos 7 days a week! Videos are published at 6pm EST every day! Other TopTenz Videos: Top 10 Historical Unsolved Mysteries http://bit.ly/1RAAE95 In an age where we have satellites that can zoom in to watch an ant pee on a leaf, you’d think our society pretty much knows everything. Even with our high-speed, touchscreen, 3-D, Star Wars projectors, there are still a few ciphers and codes keeping cryptologists (trust us, it’s a word) stumped. Some of them come from way back in the 18th century. Even with the addition of advanced technology, ye ol’ pilgrims are proving that the smartest thing about our society might just be our phones. Text version: http://www.toptenz.net/top-10-unbreakable-ciphers-codes.php Coming up: 10. Dorabella Cipher 9. D’Agapeyeff Cipher 8. Indus Script 7. Chinese Gold Bar Ciphers 6. Zodiac Killer 5. Linear A 4. Proto-Elamite 3. Taman Shud 2. McCormick Cipher 1. Bacon Cipher Source/Other reading: http://www.ciphermysteries.com/the-dorabella-cipher http://nautil.us/issue/6/secret-codes/the-artist-of-the-unbreakable-code http://www.ciphermysteries.com/2013/12/23/dagapeyeff-cipher http://itknowledgeexchange.techtarget.com/security-corner/the-unsolved-dagapeyeff-cipher/ http://www.harappa.com/script/indusscript.pdf http://elonka.com/UnsolvedCodes.html http://books.google.com/books?id=G4gCs-RmVZwC&pg=PA46&lpg=PA46&dq=General+Wang+unsolved+gold+bars&source=bl&ots=vrfYkpCHEz&sig=gwWoVvcHk5qecMsXwuLVmZoYKZU&hl=en&sa=X&ei=XU9_U-HGOtelyATduYDYDg&ved=0CHsQ6AEwBQ#v=onepage&q=General%20Wang%20unsolved%20gold%20bars&f=false http://listverse.com/2007/10/01/top-10-uncracked-codes/ http://www.crimelibrary.com/serial_killers/notorious/zodiac/8.html http://www.zodiologists.com/ http://mysteries24.com/n4-21061-Unsolved_coded_messages http://www.cam.ac.uk/research/news/cracking-the-code-the-decipherment-of-linear-b-60-years-on http://www.ancientscripts.com/elamite.html http://www.historytoday.com/mark-ronan/puzzle-proto-elamite http://www.heraldsun.com.au/news/law-order/portrait-may-hold-key-to-somerton-man-beach-mystery/story-fni0ffnk-1226674957043 http://www.ciphermysteries.com/2009/08/08/the-tamam-shud-cipher-mystery http://www.fbi.gov/news/stories/2011/march/cryptanalysis_032911/cryptanalysis_032911 http://www.riverfronttimes.com/2012-06-14/news/ricky-mccormick-code-mysterious-death-st-louis/ http://www.jstor.org/discover/10.2307/751135?uid=3739256&uid=2129&uid=2&uid=70&uid=4&sid=21103794245461 http://www.bibliotecapleyades.net/ciencia/esp_ciencia_manuscrito06.htm
Views: 85280 TopTenz
Vigenere CIpher
 
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This video is part of the Udacity course "Intro to Information Security". Watch the full course at https://www.udacity.com/course/ud459
Views: 37242 Udacity
Lorenz: Hitler's "Unbreakable" Cipher Machine
 
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Many people have heard of Enigma before, the code machine used by Nazi Germany to send secret coded messages. Yet, some very clever code breakers were able to break that code and read those messages! But there was another cipher machine used by the Germans in WWII called the Lorenz machine, and this machine was even more difficult than Enigma, and was used by the top level of the Nazi Party. However the code breakers at Bletchley Park broke this code too, and could read secret messages from people like Adolf Hitler himself! It was mathematician Bill Tutte who discovered the breakthrough that allowed the Lorenz code to be broken. On the 10th of September 2014 a new memorial to Bill Tutte is unveiled in his hometown of Newmarket. Have a look at the Bill Tutte Memorial website at http://billtuttememorial.org.uk/
Views: 114958 singingbanana
Enigma II Encryption Machine & Puzzle - encode & decode cipher
 
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AVAILABLE AT http://www.creativecrafthouse.com/index.php?main_page=product_info&cPath=137&products_id=964 This is an encryption machine that will allow you to encrypt your own messages and in addition we have provided 8 secret messages for you to try and solve. Send and receive secret messages to anyone who has a machine. its quite easy to use but creates messages that can be extremely complex to decode. Hardwood construction with gears cut from ¼” thick wood. All letters and text are deeply laser engraved into the wood. The gears turn on alloy steel pins. Made in USA and designed to last a lifetime. Available in 2 different sizes. The larger one measures approx. 12.75” x 4.5” x 1”. Each gear is approx. 3.75” in diameter . The smaller size measures 9.4” x3.2” x 1”. Each gear is approx. 3.75” in diameter) Avail at CreativeCrafthouse.com We have also recently done the Confederate Army Cipher, the Union Army Cipher (used for flag signaling) and th Mexican Army Cipher
Views: 42608 dj51florida
The Caesar cipher | Journey into cryptography | Computer Science | Khan Academy
 
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Brit explains the Caesar cipher, the first popular substitution cipher, and shows how it was broken with "frequency analysis" Watch the next lesson: https://www.khanacademy.org/computing/computer-science/cryptography/crypt/v/polyalphabetic-cipher?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/crypt/v/intro-to-cryptography?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Computer Science on Khan Academy: Learn select topics from computer science - algorithms (how we solve common problems in computer science and measure the efficiency of our solutions), cryptography (how we protect secret information), and information theory (how we encode and compress information). About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Computer Science channel: https://www.youtube.com/channel/UC8uHgAVBOy5h1fDsjQghWCw?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
Views: 588898 Khan Academy
Vigenere Cipher 1
 
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Encrypt the message MAKE IT HAPPEN using the Vigenėre cipher and key word MATH.
Views: 134637 MathAfterMath
5 Secret Unsolved Messages, Codes & Clues
 
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On one hand, the ability to understand hidden messages and codes is a valuable skill. On the other hand, the ability to produce these same ciphers and codes is also a highly-respected skill. Over the generations, the best cryptologists in the world have managed to crack some of the history’s most famous codes. Still, there are a lot of codes that still elude any rational explanation. Hi, I am Mister Mysterious. Today, I’ll be your guide through some of the most mysterious messages and codes. I will be talking about secret messages and the stories behind them that are sometimes even more intriguing than the secrets they hold. Let’s take a look at five of the most confounding codes. 5 Hidden messages that cannot be explained Be sure to subscribe because you don't want to miss what is next subscribe: http://www.youtube.com/c/Mysterious5s Special Thank you to CO.AG for the music! https://www.youtube.com/channel/UCcavSftXHgxLBWwLDm_bNvA Sources:- http://www.strangerdimensions.com/2014/02/19/yogtze-fall-unsolved-murder-gunther-stoll/ http://www.theepochtimes.com/n3/1019260-the-lost-treasure-of-the-beale-ciphers/ https://www.wired.com/2013/07/nsa-cracked-kryptos-before-cia/ http://compilation11.com/voynich-manuscript-mystery-facts http://www.wondersandmarvels.com/2013/02/the-zodiac-killer-ciphers.html Welcome to my channel. Mysterious 5 talks about mysterious stuff. I make Top 5 style videos on any topic that is mysterious, from Ancient Mysteries to Alternative History.The goal of my videos is to make you realize how mysterious and strange this world is intro music: http://www.purple-planet.com/
Views: 156179 Mysterious 5
Top 7 Secret Codes and Ciphers
 
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A video I created about some secret codes and ciphers that are used in order to protect sensitive information. Watch the video to learn more :-) It includes: Monoalphabetic Substitution, Vigenère, True Codes, The Enigma Code, Public-Key Cryptography, Steganography, ROT1, Transposition, Morse Code, Caesar Shift Cipher. Music: The Complex - Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 http://creativecommons.org/licenses/by/3.0/ Subscribe for more great stuff :-)
Views: 3912 dzvero007
The Enigma Code
 
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An elementary introduction to the way the famous Enigma code used by the Germans during WWII. David Perry explains some of the history and the mathematics behind the code. This is part of an outreach program sponsored by NSF-VIGRE at UC Davis.
Views: 317618 UCDavis
Null Cipher Code
 
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Deane shows how to use a simple code to send secret messages. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https://twitter.com/CuriosityShow Curiosity Show ➤ www.curiosityshow.com.au
Views: 9618 CuriosityShow
Cryptology - Part 3: Bacon's Cipher
 
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The video clearly explains Bacon's cipher / Baconian cipher in encoding and decoding secret messages. www.learncryptology.appspot.com www.chukwuemeka-samuel.appspot.com www.samuelchukwuemeka.com
Views: 465 Samuel Chukwuemeka
How to Solve a Cipher in Call of Duty Zombies (Cryptography 101)
 
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Twitch: http://twitch.tv/nixaru Twitter: http://twitter.com/nixaru Discord: https://discord.gg/MAAWMbv Practice Ciphers: Ceaser Shift: Rdcvgpijapixdch, ndj yjhi strgneits ndjg uxghi rxewtg! Ndj'gt hipgixcv id vti iwt wpcv du iwxh. Substitution: TSK KCP ZTF DXFBGFELH CECNHPYP SD ZTYP LYQTFX? Y QGXQSPFDGNNH WCOF YZ NSEUFX PS ZTCZ YZ KSGNO AF FCPYFX ZS PSNVF. PTSXZ PGAPZYZGZYSE LYQTFXP CXF TCXO ZS PSNVF. Vigenère Vygh bg vcaxurgor cnahvr iopgv. G'b zzgu ydb rqfi ias zzmt am viw pgr yflkl rjzq rbdnvr! X kgfe'r tqoikln wgeb rwx vgidtzr mvw ih uavsh isv Z fdis zyih oyu vlvtuku ydb cpfsva hu codr gpkm hhzbznv tmtv axivkis xu rjv djmixv, Cpsj qw Bjmm Ffmqpcu fp dmvkiwxzc! Sources: http://www.dcode.fr/ (it's in french but just use the search bar and the articles will be in english) Incidence of Coincidence Test: http://www.dcode.fr/index-coincidence Vigenère cipher grid: https://en.wikipedia.org/wiki/Vigen%C3%A8re_cipher Letter Frequency: https://en.wikipedia.org/wiki/Letter_frequency Origins Intro Cutscene: https://www.youtube.com/watch?v=TS701bMxmSI MrRoflWaffles Origins Cipher Video: https://www.youtube.com/watch?v=9a74111tRnc
Views: 2323 Nixaru
Affine Cipher Encryption
 
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gcd: https://www.youtube.com/watch?feature=player_detailpage&v=WA4nP-iPYKE Decryption: http://youtu.be/XFxFPBKFVe8
Views: 21101 Theoretically
Let's make secret codes
 
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Send secret messages in an easy way using this powerful technique! Music: Origin by Electric Joy Ride https://www.youtube.com/watch?v=iScT5IfgG-Q Krys Talk & Cole Sipe - Way Back Home https://www.youtube.com/watch?v=qrmc7KVIoKQ&list=UU_aEa8K-EOJ3D6gOs7HcyNg
Views: 23378 Techstremely Good
Cryptography - Breaking the Vigenere Cipher
 
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In this video I go over how to use my Vigenere frequency tool to figure out the keyword used to encrypt a message using the Vigenere Cipher. **This video will not explain why certain columns have marks under the keysize. That is shown in another video. All my encryption links are at http://www.brianveitch.com/maze-runner/
Views: 27816 Brian Veitch
Letter Frequency of Ciphers
 
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This video is part of the Udacity course "Intro to Information Security". Watch the full course at https://www.udacity.com/course/ud459
Views: 5813 Udacity
Electronic Code Book(ECB) | Algorithm Modes in Cryptography
 
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In this network security video tutorial we will study and understand the working of Electronic Code Block also known as ECB algorithm mode. Electronic Code Block (ECB) - 1. The simplest mode of operation 2. Plain text message is divided into blocks of 64 bits each. 3. Each such block is encrypted independently of the other blocks. 4. For all blocks same key is used for encryption. 5. If a plain text block repeats in the original messages, the corresponding cipher text block will also repeat in the encrypted message. 6. Suitable only for small messages. Complete Network Security / Information Security Playlist - https://www.youtube.com/watch?v=IkfggBVUJxY&list=PLIY8eNdw5tW_7-QrsY_n9nC0Xfhs1tLEK Download my FREE Network Security Android App - https://play.google.com/store/apps/details?id=com.intelisenze.networksecuritytutorials Simple Snippets Official Website - https://simplesnippets.tech/ Simple Snippets on Facebook - https://www.facebook.com/simplesnippets/ Simple Snippets on Instagram - https://www.instagram.com/simplesnippets/ Simple Snippets on Twitter - https://twitter.com/simplesnippet Simple Snippets Google Plus Page - https://plus.google.com/+SimpleSnippets Simple Snippets email ID - [email protected] For More Technology News, Latest Updates and Blog articles visit our Official Website - https://simplesnippets.tech/
Views: 622 Simple Snippets
Top 10 Cryptography Algorithms in 2018
 
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In this video, I listed out Top 10 Cryptography Algorithms 10. MD5 9. SHA-0 8. SHA-1 7. HMAC 6. AES 5. Blowfish 4. DES 3. International Data Encryption Algorithm 2. Twofish 1. RSA Website: http://www.allabouttesting.org Please share and subscribe this video Disclaimer: This video is for educational purpose only. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
Views: 2790 All About Testing
How to Create a Coded Message - Zig Zag Method - Secret Code - Step by Step Instructions
 
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The coded message is simple to make and hard to crack. The coded message is a jumble of letters, but hidden inside is the secret message. Watch the video for all the details. Once you know the encoding method it is easy to read. Your friend will need to know the coding method (i.e. The Zig Zag Method) prior to sending the coded message, so they will be able to decode this message.
Bacon's Code
 
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For my math students working on finding Bacon's Code. This an example to understand the concept.
Views: 2672 Jessica Young
message authentication code tutorial
 
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In cryptography, a message authentication code (MAC), sometimes known as a tag, is a short piece of information used to authenticate a message—in other words, to confirm that the message came from the stated sender (its authenticity) and has not been changed. The MAC value protects both a message's data integrity as well as its authenticity, by allowing verifies (who also possess the secret key) to detect any changes to the message content.
Views: 19524 NadjibSoft
Vigenere Cipher - Decryption (Known Key)
 
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This video shows how to decrypt the ciphertext when the key is known. Decryption (unknown key): http://youtu.be/LaWp_Kq0cKs Encryption: http://youtu.be/izFivfLjD5E
Views: 23007 Theoretically
Codes & Ciphers
 
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'Codes & Ciphers Access to the Presentation, http://tinyurl.com/oljyc2d ******************************************************* Courtesy of WCGS Photographers' Society *******************************************************
Cipher Wheel 01 - Shift Cipher
 
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An explanation of how to create simple shift ciphers using a cipher wheel. This is an easy cipher to create and decode, great for a beginner. Cryptic Woodworks Site : http://www.crypticwoodworks.com/ Cryptic Woodworks Etsy Shop: https://www.etsy.com/shop/CrypticWoodworks
Views: 12602 Cryptic Woodworks
History - Secrets Exposed - Cryptology - WWII Code breaking
 
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From VOA Learning English, this is EXPLORATIONS in Special English. I'm Jeri Watson. And I'm Jim Tedder. Today we visit a small museum in the American state of Maryland. It is called the National Cryptologic Museum. There you will find information that was once secret. The National Cryptologic Museum is on Fort George G. Meade, a military base near Washington, DC. It tells the story of cryptology and the men and women who have worked in this unusual profession. The word cryptology comes from the Greek "kryptos logos." It means "hidden word." Cryptology is writing or communicating in ways designed to hide the meaning of your words. The museum has many examples of equipment that was once used to make information secret. It also has equipment that was developed to read secret messages. The method of hiding exact meanings is called coding. People have used secret codes throughout history to protect important information. One display at the museum explains American attempts to read Japanese military information during World War Two. Japan's Navy used special machines to change its written information into secret codes. This coded information was then sent by radio to navy ships and military bases. The information included secret military plans and orders. The leaders of the Japanese Navy believed no one could read or understand the secret codes. They were wrong. Americans were working very hard to learn the Japanese code. The United States urgently needed to break the code to learn what Japan was planning. In 1940, an American woman named Genevieve Grotjan found some information being repeated in Japanese coded messages. At the time, she was a civilian working for the government in Washington, DC. Her discovery helped the United States understand secret Japanese diplomatic messages. After the United States understood the code, it was possible to study messages from the Japanese ambassador to Germany and to his supervisors in Japan. After the attack on Pearl Harbor, an American Naval officer named Joseph Rochefort struggled to understand the Japanese navy code. He worked on the American base at Pearl Harbor. It was early in 1942. The American naval commander in the Pacific Ocean was Chester Nimitz. His forces were much smaller than the Japanese Naval forces. And the Japanese had been winning many victories. Joseph Rochefort had worked for several months to read the secret Japanese Naval code called JN-25. If he could understand enough of the code, he would be able to give Admiral Nimitz very valuable information. The admiral could use this information to plan for battle. By the early part of the year, Mr. Rochefort and the men who worked with him could read a little less than 20 percent of the Japanese JN-25 code. Joseph Rochefort had the evidence he needed. "AF" was now known to be the island of Midway. He also told Admiral Nimitz the Japanese would attack Midway on June third. The admiral secretly moved his small force to an area near Midway and waited for the Japanese Navy. The battle that followed was a huge American victory. Experts now say the Battle of Midway was the beginning of the American victory in the Pacific. That victory was possible because Joseph Rochefort learned to read enough of the Japanese code to discover the meaning of the letters "AF." One American code has never been broken. Perhaps it never will. It was used in the Pacific during World War Two. For many years the government would not discuss this secret code. Listen for a moment to this very unusual code. Then you may understand why the Japanese military forces were never able to understand any of it. The code is in the voice of a Native American. The man you just heard is singing a simple song in the Navajo language. Very few people outside the Navajo nation are able to speak any of their very difficult language. At the beginning of World War Two, the United States Marine Corps asked members of the Navajo tribe to train as Code Talkers. The Cryptologic Museum says the Marine Corps Code Talkers could take a sentence in English and change it into their language in about 20 seconds. A code machine needed about 30 minutes to do the same work. The Navajo Code Talkers took part in every battle the Marines entered in the Pacific during World War Two. The Japanese were very skilled at breaking codes. But they were never able to understand any of what they called "The Marine Code." Perhaps the most famous is a World War Two German code machine called the Enigma. The word "enigma" means a puzzle or a problem that is difficult to solve. The German military used the Enigma machine to communicate orders and plans. The United States, Britain, and the government of Poland cooperated in learning to read information sent by the Enigma. It took thousands of people and cost millions of dollars to read the Enigma information. This is a VOA product and is in the public domain
Views: 6113 ListenAndReadAlong
Famous UNCRACKED Codes That STILL Exist!
 
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Famous UNCRACKED Codes That STILL Exist! Check out those well-known uncracked codes that also exist! From secret riddles to unsolved mysteries, this pinnacle 10 list consists of cryptography this is still unexplained these days! Subscribe For New Videos! Watch our "Most CRAZY Things Ancient Egyptians Did!" video right here: Watch our "Most CRAZY Things Ancient Greeks Did!" video right here: Watch our "REAL Evidence That Aliens EXIST!" video here: 10. Chinese Gold Bar Cipher In 1933, General Wang in Shanghai, China, allegedly obtained seven gold bars. These gold bars seem to symbolize metal certificate associated with a bank deposit with a U.S. Bank. The gold bars themselves have pictures, Chinese writing, some form of script writing, and cryptograms in Latin letters. Not extraordinarily, professionals debate concerning the validity of the declare for the deposit. It might also assist to solve the dispute if a person can decipher the cryptograms on the bars. Someone translated the Chinese writing, which discusses a transaction in extra of $three hundred,000,000. It also refers to those gold bars, which weigh a total of 1.8 kilograms. The rest stays a mystery. nine. D’agapeyeff Cipher The D’Agapeyeff cipher is an as-yet unbroken cipher that looks in the first edition of Codes and Ciphers, an standard e book on cryptography published by means of the Russian-born English cartographer Alexander D’Agapeyeff in 1939. Offered as a “assignment cipher” at the cease of the e-book, it turned into not covered in later editions. D’Agapeyeff supposedly admitted later to having forgotten how he had encrypted it. Some argue that the failure of all tries at decryption is because of D’Agapeyeff incorrectly encrypting the authentic textual content. However, it has also been argued that the cipher may additionally still be efficaciously attacked the use of computational strategies together with genetic algorithms. Whatever the ones are. eight. The Beale Ciphers If this subsequent one isn’t a hoax then the person who solves it may become very, very rich. This question of authenticity has bothered cryptoanalysts ever on the grounds that those ciphers first seemed in an 1885 pamphlet called The Beale Papers, which recounts a splendid story of buried treasure. According to the pamphlet, a man named Thomas Jefferson Beale, a man nobody has tested even existed, found gold at some point of an 1816 day trip into the American West. The treasure, as the story goes, changed into then transported to Bedford County, Virginia, and buried. The gold's secret vicinity turned into allegedly supplied via 3 cryptograms, of which one turned into already cracked. Unfortunately, the cracked code most effective targeted the sort of treasure there and now not a specific place. To find out some thing more specific would involve cracking the two other ciphers. The trouble is that figuring it out requires evaluating them to unknown ancient texts. The decrypted cipher, for example, used the Declaration of Independence. The first variety, 115, corresponds with the first letter of the one hundred and fifteenth word inside the Declaration: "instituted." That method 115 stands for "I." So what are the translation texts for the other ciphers? No one is aware of, and they will very well now not exist in any respect. There are also questions over whether or not the alternative ciphers can also just be unintelligible, as if the entirety became made up by way of the pamphlet's writer decades after the gold turned into supposed to were located. 7. Dorabella In 1897, a forty-year-antique composer named Edward Elgar sent an encrypted letter to 23-year-antique Dora Penny, the stepdaughter of one among his pals. Why he sent it's far part of the thriller and might simplest be replied if each person ever cracks the code. To determine it out might contain deciphering 87 characters all made of strings of semi-circles orientated in specific guidelines. Attempts at translating the cipher yielded a message just short of gibberish. Experts say that shorter ciphers are constantly tougher to solve. Another idea has it that the code is an instance of a awesome private language shared only among Penny and Elgar. If that's the case, then fixing it is able to be truely impossible, due to the fact no person but them might recognize the references. In 2 Subscribe & More Videos: https://goo.gl/e2xMUV Thank for watching, Please Like Share And SUBSCRIBE!!! #unbreakablecodes, #topten
Views: 3 aba
Auto Key Cipher : Type of Encryption Decryption Method | Poly-alphabetic Substitution Cryptography
 
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Auto Key Cipher With Example : Type of Encryption Decryption Method | Poly-alphabetic Substitution Cryptography. Visit Our Channel :- https://www.youtube.com/channel/UCxikHwpro-DB02ix-NovvtQ In this lecture we have taught about what how to solve auto key cipher method. Follow Smit Kadvani on :- Facebook :- https://www.facebook.com/smit.kadvani Instagram :- https://www.instagram.com/the_smit0507 Follow Dhruvan Tanna on :- Facebook :- https://www.facebook.com/dhruvan.tanna1 Instagram :- https://www.instagram.com/dhru1_tanna Follow Keyur Thakkar on :- Facebook :- https://www.facebook.com/keyur.thakka... Instagram :- https://www.instagram.com/keyur_1982 Snapchat :- keyur1610 Follow Ankit Soni on:- Facebook :- https://www.facebook.com/ankitsoni.1511 Instagram :- https://www.instagram.com/ankit_soni1511
Views: 8829 Quick Trixx
Cryptology vs. Cryptography
 
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Students are often confused as to the difference between "cryptology" and "cryptography". To make matters worse, they often hear the term "cryptography" used incorrectly to mean cryptology. Technically speaking, Cryptology is the field that encompasses both Cryptography (code making) and Cryptanalysis (code breaking). However, people outside the field will use the term "cryptography" because "cryptology" just isn't a very well-known word. Our homepage: https://plaincipher.org
cryptography - Breaking the Vigenere Cipher
 
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cryptography To get certificate subscribe: https://www.coursera.org/learn/cryptography ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWb07OLBdFI2QIHvPo3aTTeu ============================ Youtube channel: https://www.youtube.com/user/intrigano ============================ https://scsa.ge/en/online-courses/ https://www.facebook.com/cyberassociation/
Views: 4077 intrigano

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