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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: 811160 SciShow
Symmetric Key and Public Key Encryption
 
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Modern day encryption is performed in two different ways. Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos. Using the same key or using a pair of keys called the public and private keys. This video looks at how these systems work and how they can be used together to perform encryption. Download the PDF handout http://itfreetraining.com/Handouts/Ce... Encryption Types Encryption is the process of scrambling data so it cannot be read without a decryption key. Encryption prevents data being read by a 3rd party if it is intercepted by a 3rd party. The two encryption methods that are used today are symmetric and public key encryption. Symmetric Key Symmetric key encryption uses the same key to encrypt data as decrypt data. This is generally quite fast when compared with public key encryption. In order to protect the data, the key needs to be secured. If a 3rd party was able to gain access to the key, they could decrypt any data that was encrypt with that data. For this reason, a secure channel is required to transfer the key if you need to transfer data between two points. For example, if you encrypted data on a CD and mail it to another party, the key must also be transferred to the second party so that they can decrypt the data. This is often done using e-mail or the telephone. In a lot of cases, sending the data using one method and the key using another method is enough to protect the data as an attacker would need to get both in order to decrypt the data. Public Key Encryption This method of encryption uses two keys. One key is used to encrypt data and the other key is used to decrypt data. The advantage of this is that the public key can be downloaded by anyone. Anyone with the public key can encrypt data that can only be decrypted using a private key. This means the public key does not need to be secured. The private key does need to be keep in a safe place. The advantage of using such a system is the private key is not required by the other party to perform encryption. Since the private key does not need to be transferred to the second party there is no risk of the private key being intercepted by a 3rd party. Public Key encryption is slower when compared with symmetric key so it is not always suitable for every application. The math used is complex but to put it simply it uses the modulus or remainder operator. For example, if you wanted to solve X mod 5 = 2, the possible solutions would be 2, 7, 12 and so on. The private key provides additional information which allows the problem to be solved easily. The math is more complex and uses much larger numbers than this but basically public and private key encryption rely on the modulus operator to work. Combing The Two There are two reasons you want to combine the two. The first is that often communication will be broken into two steps. Key exchange and data exchange. For key exchange, to protect the key used in data exchange it is often encrypted using public key encryption. Although slower than symmetric key encryption, this method ensures the key cannot accessed by a 3rd party while being transferred. Since the key has been transferred using a secure channel, a symmetric key can be used for data exchange. In some cases, data exchange may be done using public key encryption. If this is the case, often the data exchange will be done using a small key size to reduce the processing time. The second reason that both may be used is when a symmetric key is used and the key needs to be provided to multiple users. For example, if you are using encryption file system (EFS) this allows multiple users to access the same file, which includes recovery users. In order to make this possible, multiple copies of the same key are stored in the file and protected from being read by encrypting it with the public key of each user that requires access. References "Public-key cryptography" http://en.wikipedia.org/wiki/Public-k... "Encryption" http://en.wikipedia.org/wiki/Encryption
Views: 480689 itfreetraining
Why It's So Hard For The Government To Hack Your Phone
 
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The FBI is currently in a battle with Apple to allow encrypted phones be unlocked, but how does encryption even work? How Powerful Is Apple? ►►►► http://bit.ly/1OBOqRk Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG How Secure Are Fingerprint Scanners? ►►►►http://bit.ly/1R7K5qX Read More: ADVANCED ENCRYPTION STANDARD (AES) http://csrc.nist.gov/publications/fips/fips197/fips-197.pdf "The Advanced Encryption Standard (AES) specifies a FIPS-approved cryptographic algorithm that can be used to protect electronic data. The AES algorithm is a symmetric block cipher that can encrypt (encipher) and decrypt (decipher) information." "This standard may be used by Federal departments and agencies when an agency determines that sensitive (unclassified) information" Analysis of Avalanche Effect in Plaintext of DES using Binary Codes http://www.ijettcs.org/Volume1Issue3/IJETTCS-2012-10-25-097.pdf "Cryptography provides a method for securing and authenticating the transmission of information across insecure communication channels." "Symmetric keys encryption or secret key encryption identical key is used by sender and receiver." "Data can be recovered from cipher only by using exactly the same key used to encipher it." Advanced Encryption Standard (AES) http://searchsecurity.techtarget.com/definition/Advanced-Encryption-Standard "The Advanced Encryption Standard became effective as a federal government standard in 2002" "ES is one of the Suite B cryptographic algorithms used by NSA's Information Assurance Directorate in technology approved for protecting national security systems." iOS Security http://www.apple.com/business/docs/iOS_Security_Guide.pdf#page=12 "On mobile devices, speed and power efficiency are critical. Cryptographic operations are complex and can introduce performance or battery life problems if not designed and implemented with these priorities in mind." "Every iOS device has a dedicated AES 256 crypto engine built into the DMA path between the flash storage and main system memory, making file encryption highly efficient" ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube http://testtube.com/dnews Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter http://twitter.com/dnews Trace Dominguez on Twitter https://twitter.com/tracedominguez Julia Wilde on Twitter https://twitter.com/julia_sci DNews on Facebook https://facebook.com/DiscoveryNews DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com Download the TestTube App: http://testu.be/1ndmmMq Sign Up For The TestTube Mailing List: http://dne.ws/1McUJdm
Views: 328789 Seeker
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: 189463 PBS Infinite Series
Linux Security News - NSA Encryption Algorithms added to Kernel 4.17
 
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NSA developed algorithms Simon and Speck have been rejected by the ISO, but pushed into the Linux Kernel at the request of Google under the guise of providing encryption for low powered Android devices. Sources: https://itsfoss.com/nsas-encryption-algorithm-in-linux-kernel-is-creating-unease-in-the-community/ https://www.spinics.net/lists/linux-crypto/msg33291.html https://rainrfid.org/wp-content/uploads/2015/07/Wingers-RAINRFID.pdf https://git.archlinux.org/svntogit/packages.git/tree/trunk/config?h=packages/linux#n9340 https://wiki.archlinux.org/index.php/Kernel_module#Blacklisting https://en.wikipedia.org/wiki/Simon_(cipher) https://github.com/inmcm/Simon_Speck_Ciphers/blob/master/C/simon.c https://en.wikipedia.org/wiki/Speck_(cipher) https://github.com/inmcm/Simon_Speck_Ciphers/blob/master/C/speck.c https://en.wikipedia.org/wiki/Security-Enhanced_Linux https://en.wikipedia.org/wiki/EternalBlue https://eprint.iacr.org/2017/560.pdf Like my channel? Please help support it: Patreon: https://www.patreon.com/quidsup Paypal: https://www.paypal.me/quidsup Follow me on Social Media Google+ https://google.com/+quidsup Twitter: https://twitter.com/quidsup Minds: https://minds.com/quidsup
Views: 4418 quidsup
3rd BIU Winter School on Cryptography: Functional Encryption - Allison Bishop Lewko
 
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The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 1651 barilanuniversity
Elliptic Curve Cryptography Overview
 
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John Wagnon discusses the basics and benefits of Elliptic Curve Cryptography (ECC) in this episode of Lightboard Lessons. Check out this article on DevCentral that explains ECC encryption in more detail: https://devcentral.f5.com/articles/real-cryptography-has-curves-making-the-case-for-ecc-20832
Views: 169729 F5 DevCentral
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: 1249286 Origins Explained
CompTIA Security+ Certification (SY0-501): The Total Course : Cryptography Basics
 
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http://ytwizard.com/r/1M1FPf http://ytwizard.com/r/1M1FPf CompTIA Security+ Certification (SY0-501): The Total Course Everything you need to pass the CompTIA Security+ SY0-501 Exam, from Mike Meyers. CompTIA expert and bestselling author.
Views: 1402 Be Pro
End to End Encryption (E2EE) - Computerphile
 
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End to end encryption, government ministers are again talking about stopping it. What is it and why might that be a bad idea? Dr Mike Pound explains. Hololens: https://youtu.be/gp8UiYOw8Fc Blockchain: https://youtu.be/qcuc3rgwZAE http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 279951 Computerphile
Cryptarithmethic Problems in eLitmus and Infosys | Tricks for Cryptarithmetic Questions and Answers
 
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#MUSTWATCH http://bit.ly/2Thh04i - If you are preparing for placements or struggling with your aptitude/coding preparation for a job then spend 13 minutes to watch this. Only 2.5 lakh students get placed through campus placements out of 9.7 lakhs who are eligible for campus placements each year and when we conducted an extensive survey, 76% of the unplaced candidates told us that that the single biggest thing they could have done better to improve their placements was starting their preparation early. To help candidates like you prepare for placements, we at FACE Prep have hosted a free guidance workshop - http://bit.ly/2S3s8p8 on How to Crack your Dream Job on Campus in Just 6 months.. If you got a call letter for the Infosys Referral Drive (Phase 3) which will be held on the 7th and 8th of April then register here for study material - https://faceprep11.typeform.com/to/P0jjyW For FREE mock tests based on the latest company pattern and FREE practice exercises visit - https://www.faceprep.in/aptipedia. In the quantitative aptitude section of the eLitmus pH test and Infosys Aptitude Test mathematical reasoning section, 1 or 2 questions will be on the topic Cryptarithmetic. What is cryptarithmetic? This topic involves just basic addition and subtraction, but it’s not easy to solve without practice. There will be two words which will be added or subtracted to get another word and all the alphabets of these words will be coded with a unique number. You will have to find all the unique numbers as coded and we have to answer the given question. Cryptarithmetic is easy if you understand the basics clearly and practice more problems. Subscribe to our channel for Placement Preparation videos - https://goo.gl/UdGsKr Don't forget to hit the bell icon to get notified for live classes. Like, comment and share our videos
Views: 86782 faceprep
The Zipf Mystery
 
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The of and to. A in is I. That it, for you, was with on. As have ... but be they. RELATED LINKS AND SOURCES BELOW! http://www.twitter.com/tweetsauce http://www.instagram.com/electricpants WordCount.org http://www.wordcount.org/ How many days have you been alive? http://www.beatcanvas.com/daysalive.asp random letter generator: http://www.dave-reed.com/Nifty/randSeq.html Dictionary of Obscure Sorrows: https://www.youtube.com/user/obscuresorrows Word frequency resources: [lemmatized] https://en.wikipedia.org/wiki/Most_common_words_in_English http://www.uow.edu.au/~dlee/corpora.htm http://www.wordfrequency.info http://www.anc.org/data/anc-second-release/frequency-data/ http://www.titania.bham.ac.uk/docs/ http://www.kilgarriff.co.uk/bnc-readme.html#raw https://en.wiktionary.org/wiki/Wiktionary:Frequency_lists http://ucrel.lancs.ac.uk/bncfreq/ [PDF] http://www.wordfrequency.info/files/entries.pdf [combined Wikipedia and Gutenberg] http://www.monlp.com/2012/04/16/calculating-word-and-n-gram-statistics-from-a-wikipedia-corpora/ http://corpus.byu.edu/coca/files/100k_samples.txt http://corpus.byu.edu/ http://corpus.leeds.ac.uk/list.html https://books.google.co.uk/books?id=ja1_AAAAQBAJ&dq=word+frequency+coca&lr= http://www.ling.helsinki.fi/kit/2009s/clt231/NLTK/book/ch01-LanguageProcessingAndPython.html Great Zipf's law papers: http://colala.bcs.rochester.edu/papers/piantadosi2014zipfs.pdf http://www.ling.upenn.edu/~ycharles/sign708.pdf http://arxiv.org/pdf/cond-mat/0412004.pdf http://www-personal.umich.edu/~mejn/courses/2006/cmplxsys899/powerlaws.pdf Zipf’s law articles and discussions: http://www.theatlantic.com/magazine/archive/2002/04/seeing-around-corners/302471/ http://io9.com/the-mysterious-law-that-governs-the-size-of-your-city-1479244159?utm_expid=66866090-48.Ej9760cOTJCPS_Bq4mjoww.0 https://plus.maths.org/content/os/latestnews/may-aug08/food/index http://judson.blogs.nytimes.com/2009/05/19/math-and-the-city/?em https://plus.maths.org/content/mystery-zipf?src=aop http://www.datasciencecentral.com/profiles/blogs/why-zipf-s-law-explains-so-many-big-data-and-physics-phenomenons https://en.wikipedia.org/wiki/Zipf%27s_law https://books.google.co.uk/books?id=f8GrzlnMSm8C&pg=PA62&redir_esc=y#v=onepage&q&f=false http://arxiv.org/pdf/0802.4393v1.pdf http://www.pnas.org/content/108/9/3526.full http://lewisdartnell.com/language_page.htm http://wugology.com/zipfs-law/ other Zipf’s law PDFs http://ftp.iza.org/dp3928.pdf http://arxiv.org/pdf/1402.2965.pdf http://arxiv.org/pdf/1104.3199.pdf http://www.lel.ed.ac.uk/~jim/zipfjrh.pdf http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2834740/#pone.0009411-Mandelbrot1 http://polymer.bu.edu/hes/articles/pgs02a.pdf in untranslated language: http://arxiv.org/pdf/0808.2904.pdf http://pages.stern.nyu.edu/~xgabaix/papers/zipf.pdf http://www.hpl.hp.com/research/idl/papers/ranking/ranking.html http://statweb.stanford.edu/~owen/courses/306a/ZipfAndGutenberg.pdf http://arxiv.org/pdf/1310.0448v3.pdf http://www.kornai.com/Papers/glotto5.pdf Zipf’s law slides: http://www.slideshare.net/guest9fc47a/nlp-new-words Pareto Principle and related ‘laws’: http://www.squawkpoint.com/2013/03/pareto-principle/ http://billyshall.com/blog/post/paretos-principle https://en.wikipedia.org/wiki/Pareto_principle Random typing and Zipf: http://www.longtail.com/the_long_tail/2006/09/is_zipfs_law_ju.html health 80/20: http://archive.ahrq.gov/research/findings/factsheets/costs/expriach/expriach1.html Principle of least effort: https://en.wikipedia.org/wiki/Principle_of_least_effort https://en.wikipedia.org/wiki/Satisficing http://www.pnas.org/content/100/3/788.full.pdf [PDF] http://csiss.org/classics/content/99 self organized criticality: http://journal.frontiersin.org/article/10.3389/fnsys.2014.00166/full Hapax Legomenon: http://campus.albion.edu/english/2011/02/15/hapax-legomenon/ http://www.dailywritingtips.com/is-that-a-hapax-legomenon/ https://en.wikipedia.org/wiki/Hapax_legomenon [PDF] http://www.aclweb.org/anthology/J10-4003 http://www.wired.com/2012/01/hapax-legomena-and-zipfs-law/ http://oed.hertford.ox.ac.uk/main/content/view/402/450/index.html#_ftn1 http://oed.hertford.ox.ac.uk/main/content/view/36/166/index.html Learning curve: https://en.wikipedia.org/wiki/Learning_curve Forgetting curve: http://www.trainingindustry.com/wiki/entries/forgetting-curve.aspx https://en.wikipedia.org/wiki/Forgetting_curve Experience curve effects: https://en.wikipedia.org/wiki/Experience_curve_effects Forgetting and zipf's law: http://act-r.psy.cmu.edu/wordpress/wp-content/uploads/2012/12/37JRA_LS_PS_1991.pdf http://public.psych.iastate.edu/shacarp/Wixted_Carpenter_2007.pdf http://marshalljonesjr.com/youll-remember-less-than-001-of-your-life/ https://en.wikipedia.org/wiki/Forgetting https://www.reddit.com/r/Showerthoughts/comments/3gu9qk/it_only_takes_three_generations_for_you_to_be/ music from: http://www.youtube.com/jakechudnow http://www.audionetwork.com
Views: 13627126 Vsauce
Monoalphabetic Shift/Caesar Cipher
 
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Monoalphabetic Shift/Caesar Cipher Encryption and Decryption
Views: 57887 Daniel Rees
How Does SHA-1 Work - Intro to Cryptographic Hash Functions and SHA-1
 
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Learn more advanced front-end and full-stack development at: https://www.fullstackacademy.com SHA-1 stands for Secure Hash Algorithm 1, a cryptographic hash function developed by the NSA that can be used to verify that a file has been unaltered. In this video, we go over the basic features and common implementations of cryptographic hash functions before diving into the inner workings of a Javascript implementation of the SHA-1 function. Although out of use now, walking through the hash function code provides valuable insight into how these algorithms work. Watch this video to learn: - What are Cryptographic Hash Functions - Practical uses for Cryptographic Hash Functions - How does SHA-1 work
Views: 12115 Fullstack Academy
3rd BIU Winter School on Cryptography: The basics of elliptic curves - Nigel Smart
 
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The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 5379 barilanuniversity
How to Encrypt Strings and Files in Python
 
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In this video I show you how to encrypt and decrypt strings and files using Python. I show you how to create a key, store the key and then how to use the key to encrypt and decrypt strings and files. This video demonstrates the use of the cryptography module. 🌎 Post with code and a written tutorial: https://nitratine.net/blog/post/encryption-and-decryption-in-python/ 📺 Auto Py to Exe: https://youtu.be/OZSZHmWSOeM 📺 Python GUI Using Chrome: https://youtu.be/2kbeBzEQfXE 📺 How to Send Emails in Python: https://youtu.be/YPiHBtddefI The cryptography is supported by Python 2.7 and Python 3.4 and above. (Also PyPy 5.3+) 🌎 cryptography docs: https://cryptography.io/en/latest/ 🐍 In this video I use Python 3.6. 👍🏼 Feel free to comment with any issues.
Views: 12030 PyTutorials
NETWORK SECURITY - SUBSTITUTION TECHNIQUES
 
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Substitution Techniques Here the Plain Text Letters are replaced with Cipher Text Characters 1) Caesar Cipher 2) Play Fair Cipher
Which Algorithm Is A Public Key Encryption Algorithm?
 
01:02
"KNOW ABOUT Which Algorithm Is A Public Key Encryption Algorithm? LIST OF RELATED VIDEOS OF Which Algorithm Is A Public Key Encryption Algorithm? Which American President Was The First To Place A Christmas Tree In The White House https://www.youtube.com/watch?v=Aws34jwGXD8 Which Are The Subjects In 11Th Commerce? https://www.youtube.com/watch?v=OqMf0c508M0 Which Boxer Has Never Lost A Fight https://www.youtube.com/watch?v=Gg5815qchY0 Which Brand Of Apple Cider Vinegar To Buy - Tips For Choosing Best Apple Cider Vinegar https://www.youtube.com/watch?v=GrE-Hrd3nzA Which Camera Is Best For Beginners? https://www.youtube.com/watch?v=Yj-dagWmAh4 Which Camera Is Best For Filmmaking? https://www.youtube.com/watch?v=rTE5JDQ2dQU Which Camera Is Best For Portrait Photography? https://www.youtube.com/watch?v=u2rToNmx7C8 Which Camera Is Best For Wedding Photography? https://www.youtube.com/watch?v=MIx3AP-bmKI Which Camera Is Good For Video Shooting? https://www.youtube.com/watch?v=D9tAM6Ljzbo Which Cameras Are Used For Making Movies? https://www.youtube.com/watch?v=kIVsI9fP29M"
P vs. NP and the Computational Complexity Zoo
 
10:44
Hackerdashery #2 Inspired by the Complexity Zoo wiki: https://complexityzoo.uwaterloo.ca/Complexity_Zoo For more advanced reading, I highly recommend Scott Aaronson's blog, Shtetl-Optimized: http://www.scottaaronson.com/blog/ ----- Retro-fabulous, cabinet-sized computers: System/360: http://en.wikipedia.org/wiki/IBM_System/360 photo: "360-91-panel". Licensed under Public domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:360-91-panel.jpg#mediaviewer/File:360-91-panel.jpg PDP-8: http://en.wikipedia.org/wiki/PDP-8 photo: "PDP-8". Licensed under Public domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:PDP-8.jpg#mediaviewer/File:PDP-8.jpg ----- Protein folding illustration: "Protein folding schematic" by Tomixdf (talk) - Own work (Original text: “self-made”). Licensed under Public domain via Wikimedia Commons - http://commons.wikimedia.org/wiki/File:Protein_folding_schematic.png#mediaviewer/File:Protein_folding_schematic.png P vs. NP opinion poll: http://www.cs.umd.edu/~gasarch/papers/poll2012.pdf
Views: 1765591 hackerdashery
Caesar Cypher Algorithm (flowchart + process explanation)
 
05:58
Python program files and PDF manuals available FREE! at: https://techxellent.courses/p/python-fundamentals-all-moudules/?product_id=519981&coupon_code=FREE SOCIAL: MINDS: https://www.minds.com/SanjinDedic Facebook Page: https://www.facebook.com/RobotixAu/ LinkedIn: https://au.linkedin.com/in/sanjin-dedic-a028b9113 WEBSITES: Techxellent.com.au Robotix.com.au COURSE DESCRIPTION: What is Python and why is it important? Python is an interpreted text based general purpose programming language, which is a key requisite of the 7-10 Digital Technologies Curriculum. Python is also the only professional programming language that was designed with beginners in mind, it is intuitive and easy to use What are the student outcomes? Students learn about core concepts of programming: branching, iteration and functions. They apply these to create four applications which perform the following: Simulation of an intelligent conversation User Authentication using passwords and/or secret questions A game where user guesses a number and the program informs the user of his accuracy over time A program that encrypts and decrypts messages using the Caesar Cypher What is the educational approach of the course? The course explicitly teaches the concepts such as loops or functions, performing several examples in the interactive shell. Then these concepts are employed to create a computer program these programs progress in their level of difficulty, eventually performing complex tasks like encryption Beyond the concepts and applications students will also learn the following skills: Creating algorithms which can be represented in the form of flowcharts, which are in turn easy to translate to code. Building programs in separate stages each of which can be tested Getting insight and understanding from error messages -~-~~-~~~-~~-~- Latest and Best Arduino Playlist in Collaboratio with DFRobot: https://www.youtube.com/playlist?list=PL_92WMXSLe_86NTWf0nchm-EmQIwccEye -~-~~-~~~-~~-~-
Views: 763 Robotix
Ever wonder how Bitcoin (and other cryptocurrencies) actually work?
 
26:21
Bitcoin explained from the viewpoint of inventing your own cryptocurrency. Videos like these made possible by patreon: https://patreon.com/3blue1brown Protocol Labs: https://protocol.ai/ Interested in contributing? https://protocol.ai/join/ Special thanks to the following patrons: http://3b1b.co/btc-thanks Some people have asked if this channel accepts contributions in cryptocurrency form as an alternative to Patreon. As you might guess, the answer is yes :). Here are the relevant addresses: ETH: 0x88Fd7a2e9e0E616a5610B8BE5d5090DC6Bd55c25 BTC: 1DV4dhXEVhGELmDnRppADyMcyZgGHnCNJ BCH: qrr82t07zzq5uqgek422s8wwf953jj25c53lqctlnw LTC: LNPY2HEWv8igGckwKrYPbh9yD28XH3sm32 Supplement video: https://youtu.be/S9JGmA5_unY Music by Vincent Rubinetti: https://soundcloud.com/vincerubinetti/heartbeat Here are a few other resources I'd recommend: Original Bitcoin paper: https://bitcoin.org/bitcoin.pdf Block explorer: https://blockexplorer.com/ Blog post by Michael Nielsen: https://goo.gl/BW1RV3 (This is particularly good for understanding the details of what transactions look like, which is something this video did not cover) Video by CuriousInventor: https://youtu.be/Lx9zgZCMqXE Video by Anders Brownworth: https://youtu.be/_160oMzblY8 Ethereum white paper: https://goo.gl/XXZddT If you want to contribute translated subtitles or to help review those that have already been made by others and need approval, you can click the gear icon in the video and go to subtitles/cc, then "add subtitles/cc". I really appreciate those who do this, as it helps make the lessons accessible to more people. Music by Vince Rubinetti: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown ------------------ 3blue1brown is a channel about animating math, in all senses of the word animate. And you know the drill with YouTube, if you want to stay posted on new videos, subscribe, and click the bell to receive notifications (if you're into that). If you are new to this channel and want to see more, a good place to start is this playlist: http://3b1b.co/recommended Various social media stuffs: Website: https://www.3blue1brown.com Twitter: https://twitter.com/3Blue1Brown Patreon: https://patreon.com/3blue1brown Facebook: https://www.facebook.com/3blue1brown Reddit: https://www.reddit.com/r/3Blue1Brown
Views: 2473092 3Blue1Brown
Algorithms Are Already Controlling Our Lives
 
12:37
Derrick Broze explains how algorithms and artificial intelligence are already making decisions for humanity. Sources: Algorithms have already taken over human decision making https://theconversation.com/algorithms-have-already-taken-over-human-decision-making-111436 When Humans Using the IT Artifact Becomes IT Using the Human Artifact https://demetis.files.wordpress.com/2018/12/Demetis-Lee-JAIS-17-0175.R2-FINAL.pdf Please help us advance truth, healing, community building, and empowering the people to wake up and build a better world: https://www.Patreon.com/DerrickBroze https://paypal.me/consciousresistance Support via crypto: https://bitbacker.io/user/dbroze/#profile-panel The Conscious Resistance Network can be found here: https://www.theconsciousresistance.com https://www.Minds.com/TheConsciousResistanceNetwork https://www.steemit.com/@dbroze Discord channel: https://discord.gg/tQrNTYS Join our text list for direct updates: https://www.remind.com/join/dbjourno The Conscious Resistance Network is an independent media organization focused on empowering individuals through education, philosophy, health, and community organizing. We work to create a world where corporate and state power does not rule over the lives of free human beings.
Quantum Cryptography Explained
 
08:13
This episode is brought to you by Squarespace: http://www.squarespace.com/physicsgirl With recent high-profile security decryption cases, encryption is more important than ever. Much of your browser usage and your smartphone data is encrypted. But what does that process actually entail? And when computers get smarter and faster due to advances in quantum physics, how will encryption keep up? http://physicsgirl.org/ ‪http://twitter.com/thephysicsgirl ‪http://facebook.com/thephysicsgirl ‪http://instagram.com/thephysicsgirl http://physicsgirl.org/ Help us translate our videos! http://www.youtube.com/timedtext_cs_panel?c=UC7DdEm33SyaTDtWYGO2CwdA&tab=2 Creator/Editor: Dianna Cowern Writer: Sophia Chen Animator: Kyle Norby Special thanks to Nathan Lysne Source: http://gva.noekeon.org/QCandSKD/QCand... http://physicsworld.com/cws/article/n... https://epic.org/crypto/export_contro... http://fas.org/irp/offdocs/eo_crypt_9... Music: APM and YouTube
Views: 272707 Physics Girl
3rd BIU Winter School on Cryptography: How Pairings Work - Florian Hess
 
57:30
The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 2560 barilanuniversity
What is Crypto Currency in Hindi by CryptoCurrencyCare CCC  By Kartike Kanwar
 
03:30
Crypto Currency Hindi CryptoCurrencyCare CCC By Kartike Kanwar Learn all about CryptoCurrency. Visit - CryptoCurrencyCare.com The Complete Support System For All Crypto Lovers What is Cryptocurrency ? Why its future of Money? What is Bitcoin? What are altcoins? Which are genuine currencies? How to do Mining? Is Mining id profitable? In which coin we should Invest? Many more Crypto Currency Care Crypto Currency CryptoCurrency AsiaDigiCoin AsiaDigi Coin ADCN Bitcoin bitcoin India Bitcoin online business review Bitcoin Presentation Bitcoin Business Plan Gain Bitcoin GainBitco.in The Bitcoin Decoded Bitcoin decoded Onecoin utoken ufun gcr Global Coin reserve coindesk cryptocurrency satoshi nakamoto satoshi btc xbt cryptograph gemcoin litecoin altcoin dogecoin Gainbitco india Amit Jaiswal Kartike Kanwar Kartike Bitcoin Kartike Kanwar bitcoin guru coinpedia cryptocurrency list cryptocurrency meaning cryptocurrency ppt cryptocurrency mining cryptocurrency market cap cryptocurrency in india cryptocurrency onecoin cryptocurrency exchange cryptocurrency news cryptocurrency pdf cryptocurrency bitcoin cryptocurrency and bitcoin cryptocurrency address cryptocurrency and blockchain cryptocurrency api cryptocurrency advantages and disadvantages cryptocurrency australia cryptocurrency algorithms a cryptocurrency exchange cryptocurrency a good investment create a cryptocurrency creating a cryptocurrency exchange create a cryptocurrency wallet build a cryptocurrency miner cryptocurrency business cryptocurrency blockchain cryptocurrency business plan cryptocurrency benefits cryptocurrency blog cryptocurrency book cryptocurrency bank cryptocurrency cloud mining cryptocurrency creator cryptocurrency conclusion cryptocurrency course cryptocurrency companies list cryptocurrency charts live cryptocurrency disadvantages cryptocurrency difficulty cryptocurrency dao cryptocurrency degree cryptocurrency day trading cryptocurrency exchange rates cryptocurrency exchange india cryptocurrency explained cryptocurrency exchange script cryptocurrency exchange platform cryptocurrency examples cryptocurrency ethereum cryptocurrency etf cryptocurrency exchange reviews usd-e cryptocurrency e-commerce cryptocurrency cryptocurrency future cryptocurrency forums cryptocurrency for dummies cryptocurrency faucet cryptocurrency fund cryptocurrency for beginners cryptocurrency hindi cryptocurrency history cryptocurrency how it works cryptocurrency hashing algorithms cryptocurrency hack cryptocurrency hardware cryptocurrency historical prices cryptocurrency hedge fund cryptocurrency in hindi cryptocurrency investment cryptocurrency images cryptocurrency introduction cryptocurrency in mlm cryptocurrency investopedia cryptocurrency is legal in india cryptocurrency jobs cryptocurrency journal cryptocurrency japan cryptocurrency jobs london cryptocurrency jobs australia cryptocurrency kickstarter cryptocurrency kit cryptocurrency kinds cryptocurrency keys cryptocurrency list 2016 cryptocurrency legality cryptocurrency list 2015 cryptocurrency list onecoin cryptocurrency list values cryptocurrency litecoin cryptocurrency login cryptocurrency listed companies cryptocurrency logos cryptocurrency mining explained cryptocurrency meaning in telugu cryptocurrency mining hardware cryptocurrency mining software cryptocurrency mining algorithms cryptocurrency mlm cryptocurrency meaning in tamil cryptocurrency news 2016 cryptocurrency network marketing cryptocurrency names cryptocurrency network cryptocurrency node cryptocurrency next big thing cryptocurrency news app cryptocurrency new coins cryptocurrency nedir scrypt n cryptocurrency cryptocurrency other than bitcoin cryptocurrency on the rise cryptocurrency open source cryptocurrency overview cryptocurrency offline vault storage system cryptocurrency origin cryptocurrency oxford dictionary cryptocurrency options cryptocurrency ppt download cryptocurrency prices cryptocurrency presentation cryptocurrency portfolio cryptocurrency predictions cryptocurrency profitability cryptocurrency quotes cryptocurrency questions cryptocurrency rates cryptocurrency reviews cryptocurrency regulation cryptocurrency ripple cryptocurrency revolution cryptocurrency risk cryptocurrency report cryptocurrency seminar ppt cryptocurrency scams cryptocurrency stock cryptocurrency startups cryptocurrency stock market cryptocurrency trading cryptocurrency trading platform cryptocurrency trading tips cryptocurrency tutorial cryptocurrency types cryptocurrency trading guide cryptocurrency uk cryptocurrency usd cryptocurrency university cryptocurrency update cryptocurrency values cryptocurrency vs fiat currency cryptocurrency vs virtual currency cryptocurrency video cryptocurrency worth mining cryptocurrency without blockchain cryptocurrency youtube cryptocurrency 2016 cryptocurrency 2014 cryptocurrency 2015 cryptocurrency 2017 top 3 cryptocurrency cryptocurrency wallet cryptocurrency exchange cryptocurrency top 5 top 5 cryptocurrency
Views: 42564 CAPTAIN RICHMIND
7. Randomization: Skip Lists
 
01:20:56
MIT 6.046J Design and Analysis of Algorithms, Spring 2015 View the complete course: http://ocw.mit.edu/6-046JS15 Instructor: Srinivas Devadas In this lecture, Professor Devadas continues with randomization, introducing skip lists as a randomized data structure. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 28556 MIT OpenCourseWare
3rd BIU Winter School on Cryptography: How Pairings Work - Florian Hess
 
01:34:21
The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 1116 barilanuniversity
Digital Certificate Revocation, Offline(CRL) and Online(OCSP and SCVP) Checks
 
13:10
Digital Certificate Revocation, Offline(CRL) and Online(OCSP and SCVP) Checks Keywords: How digital certificate revocation process takes place steps to revoke digital certificate Offline Check - Certificate Revocation List Online Check - OCSP and SCVP Protocol Network Security Notes
Why Build Colossus? (Bill Tutte) - Computerphile
 
08:06
Cracking the code was only half the battle. To keep the upper hand, when using Bill Tutte's statistical methods, the detailed counting had to be automated - enter Colossus! Professor Brailsford takes up the story. The professor's notes: http://www.eprg.org/computerphile/lorenz-combined.pdf Bletchley Park Playlist: https://www.youtube.com/playlist?list=PLzH6n4zXuckrSWWIDJ_3To7ro5-naSk8v Professor Brailsford used the book "Colossus" by B. Jack Copeland and others (Oxford University Press, 2006). Also recommended are chapters 18 and 19 from : "The Bletchley Park Codebreakers" by R. Erskine and M. Smith (eds.) Biteback Publishing 2011 https://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: https://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 45711 Computerphile
3rd BIU Winter School on Cryptography: Identity-Based Encryption and Variants - Dan Boneh
 
01:25:53
The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 6101 barilanuniversity
3rd BIU Winter School on Cryptography: Applications of Elliptic Curves to Cryptography - Nigel Smart
 
01:14:33
The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 1440 barilanuniversity
3rd BIU Winter School on Cryptography: Non-interactive Zero Knowledge - Jens Groth
 
49:52
The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 2680 barilanuniversity
3rd BIU Winter School on Cryptography: The Discrete Log Problem on Elliptic Curves - Nigel Smart
 
01:15:28
The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 1674 barilanuniversity
Why we take money for notes
 
10:17
support Last moment tuitions by your Donation https://www.youtube.com/channel/UCGFNZxMqKLsqWERX_N2f08Q/join
Views: 11633 Last moment tuitions
Decoding Caesar Cypher by brute force
 
09:12
GET THE NEXT COURSE HERE: https://www.udemy.com/computational-thinking-in-python/?couponCode=90_OFF Its called Computational Thinking in Python Python program files and PDF manuals available FREE! at: http://techxellent.courses/p/python-fundamentals SOCIAL: MINDS: https://www.minds.com/SanjinDedic Facebook Page: https://www.facebook.com/RobotixAu/ LinkedIn: https://au.linkedin.com/in/sanjin-dedic-a028b9113 WEBSITES: Techxellent.com.au Robotix.com.au COURSE DESCRIPTION: What is Python and why is it important? Python is an interpreted text based general purpose programming language, which is a key requisite of the 7-10 Digital Technologies Curriculum. Python is also the only professional programming language that was designed with beginners in mind, it is intuitive and easy to use What are the student outcomes? Students learn about core concepts of programming: branching, iteration and functions. They apply these to create four applications which perform the following: Simulation of an intelligent conversation User Authentication using passwords and/or secret questions A game where user guesses a number and the program informs the user of his accuracy over time A program that encrypts and decrypts messages using the Caesar Cypher What is the educational approach of the course? The course explicitly teaches the concepts such as loops or functions, performing several examples in the interactive shell. Then these concepts are employed to create a computer program these programs progress in their level of difficulty, eventually performing complex tasks like encryption Beyond the concepts and applications students will also learn the following skills: Creating algorithms which can be represented in the form of flowcharts, which are in turn easy to translate to code. Building programs in separate stages each of which can be tested Getting insight and understanding from error messages -~-~~-~~~-~~-~- Latest and Best Arduino Playlist in Collaboratio with DFRobot: https://www.youtube.com/playlist?list=PL_92WMXSLe_86NTWf0nchm-EmQIwccEye -~-~~-~~~-~~-~-
Views: 680 Robotix
implementation of blowfish algorithm for information security||best vlsi 2017-2018 project titlelist
 
09:49
We are providing a Final year IEEE project solution & Implementation with in short time. If anyone need a Details Please Contact us Mail: [email protected] Phone: 09842339884, 09688177392 Watch this also: https://www.youtube.com/channel/UCDv0caOoT8VJjnrb4WC22aw ieee latest BE projects, download IEEE PROJECTS,ieee B tech projects,best ieee 2017 projects. Image Processing ieee projects with source code,VLSI projects Engineering Project Consultancy, IEEE Projects for M.Tech, IEEE Projects for BE,IEEE Software Projects,IEEE Projects in Bangalore, IEEE Projects Diploma, IEEE Embedded Projects, IEEE NS2 Projects,IEEE Cloud Computing Projects, Image Processing Projects, Project Consultants in Bangalore|wireless communication based matlab projects,ieee antenna projects,ieee dsp projects, ieee signal processing projects,ieee speech processing projects, ieee MIMO based projects,ieee OFDM based projects,ieee matlab papr based projects, ieee matlab noise reduction projects, ieee matlab wireless sensor network protocol projects, ieee matlab stbc projects ,ieee matlab sfbc projects, ieee matlab svc projects, ieee matlab neural network projects|image processing projects, ieee matlab ldpc projects, ieee matlab DCT and DWT projects, ieee matlab Data hiding projects, ieee matlab steganography projects, ieee matlab 2D,3D projects, ieee matlab face detection projects, ieee matlab iris recognition projects, ieee matlab motion detection projects, ieee matlab image denoising projects, ieee matlab finger recognition projects, ieee matlab segmentation projects, ieee matlab preprocessing projects, ieee matlab biomedical projects|signal processing projects|projects on digital signal processing|dsp|dsp projects|projects on signal processing|dsp based projects|biomedical signal processing projects|digital signal processing pdf|dsp projects for ece|signal processing projects final year|digital signal processing projects list|dsp project ideas|image processing projects using matlab|final year image processing projects|image processing using matlab|digital image processing using matlab|matlab image processing|digital image processing projects|image processing matlab|image processing with matlab|digital image processing projects using matlab|ieee image processing projects|ieee papers on image processing|image processing projects|projects on image processing|ieee papers on image processing pdf|image processing papers|ieee projects|image processing pdf|matlab projects|matlab projects for engineering students|ieee projects for ece| speech signal combine and separation|speaker identification|voice signal recognition,IMPLEMENTATION OF DATA ENCRYPTION AND DECRYPTION ALGORITHM FOR INFORMATION SECURITY,Cryptography, AES, DES, RC4, Blowfish Encryption & Decryption, S BOX, Verilog HDL,Fiestel structure of blowfish algorithm,Key generation using fiestel network for blowfish algorithm,
Cardano Progress Update (Feb 2019)
 
32:53
It's February, so now it's time to summarize all the work that happened during the month of January in Cardano! Roadmap: https://cardanoroadmap.com/ ----------- Yoroi Android: https://play.google.com/store/apps/details?id=com.emurgo Y2X announcement: https://www.emurgo.io/y2xpress/ ==Research== PoS sidechains IEEE: https://www.ieee-security.org/TC/SP2019/program-papers.html Treasury paper: https://iohk.io/research/papers/#a-treasury-system-for-cryptocurrencies-enabling-better-collaborative-intelligence Comparison of expectation times: https://iohk.io/research/papers/#comparison-of-block-expectation-time-for-various-consensus-algorithms Formal treatment of hardware wallets: https://eprint.iacr.org/2019/034.pdf Sonic: https://eprint.iacr.org/2019/099.pdf ==Plutus== Videos: https://www.youtube.com/playlist?list=PLnPTB0CuBOByibvZF_0RFLs0gcMrTj9-e Education: https://edu.clio.one/lessons/writing-your-first-plutus-smart-contract/quizzes/writing-your-first-plutus-smart-contract-quiz/ Staking pool task force: https://www.youtube.com/watch?v=iRIRbsEOp1I Ambassadors: https://www.cardano.org/en/ambassadors/ Jormungandr: https://github.com/input-output-hk/jormungandr 1.4.1 release: https://forum.cardano.org/t/cardano-1-4-1-released-to-the-cardano-mainnet/19890 fake stake blog: https://iohk.io/blog/cardano-is-secure-against-fake-stake-attacks/ Scalanet: https://github.com/input-output-hk/scalanet Multicrypto: https://github.com/input-output-hk/multicrypto Decco: https://github.com/input-output-hk/decco ==Events== Summit: https://iohksummit.io/ Georgia: https://twitter.com/gshekriladze/status/1090664125972267008 Indonesia: https://twitter.com/emurgo_io/status/1085182353914380288 CF Davos: https://forum.cardano.org/t/panel-discussion-in-davos-sponsored-by-cardano-foundation/19934 == JBC == Stickers: https://twitter.com/emurgo_io/status/1085543478107557888 Bags: https://twitter.com/emurgo_io/status/1090656064540983296 == Meetups == Spain (video): https://www.youtube.com/watch?v=Ygknj7tE40o&feature=youtu.be Indonesia: https://twitter.com/emurgo_io/status/1088829002696003589 New York: https://www.meetup.com/NYC-Cardano-Blockchain-Group/events/258623347/ == Africa == https://twitter.com/LarsBrunjes/status/1082392596318748673 https://twitter.com/SavannahX_Acad/status/1082703462993985540 Please subscribe to the EMURGO Youtube channel for future updates! Follow EMURGO ・Official Homepage: https://emurgo.io ・Twitter (English): https://twitter.com/emurgo_io ・Twitter (Japanese): https://twitter.com/Emurgo_Japan ・Yoroi Twitter: https://twitter.com/YoroiWallet ・Buy a Trezor hardware wallet today: https://yoroi-wallet.com/get-trezor
Views: 10560 EMURGO
Introduction to Digital Signature | Public Key cryptography
 
09:39
This video lecture is produced by S. Saurabh. He is B.Tech from IIT and MS from USA. Introduction to Digital Signature | Public Key cryptography To study interview questions on Linked List watch http://www.youtube.com/playlist?list=PL3D11462114F778D7&feature=view_all To prepare for programming Interview Questions on Binary Trees http://www.youtube.com/playlist?list=PLC3855D81E15BC990&feature=view_all To study programming Interview questions on Stack, Queues, Arrays visit http://www.youtube.com/playlist?list=PL65BCEDD6788C3F27&feature=view_all To watch all Programming Interview Questions visit http://www.youtube.com/playlist?list=PLD629C50E1A85BF84&feature=view_all To learn about Pointers in C visit http://www.youtube.com/playlist?list=PLC68607ACFA43C084&feature=view_all To learn C programming from IITian S.Saurabh visit http://www.youtube.com/playlist?list=PL3C47C530C457BACD&feature=view_all
Views: 35857 saurabhschool
Programming Interviews: Primality Testing: Randomized Algorithm
 
10:05
This video lecture is produced by IITian S.Saurabh. He is B.Tech from IIT and MS from USA. How will you find if a number is prime. Can you suggest a randomized algorithm to find if a number is prime. This channel is an ultimate guide to prepare for job interviews for software engineers, software test engineers, computer scientists, engineering students specially computer science and IT engineers, Master of computer application (MCA) and Bachelor of Computer Application (BCA) students. The content of this channel will help students prepare for C,C++, Java, data structures and algorithms. It also covers courses related to networking and database. This channel can be used by students of NIIT, IGNOU etc too. tags: "find repeated element", "randomized algorithms","randomized algorithms example","randomized algorithms ppt", "randomized algorithms pdf","repeated element in an array","primality testing fermat","primality testing fermat's little theoram","fermat's theoram primality testing","primality testing using fermat's little theoram"
Views: 14589 saurabhschool
Machine Learning & Artificial Intelligence: Crash Course Computer Science #34
 
11:51
So we've talked a lot in this series about how computers fetch and display data, but how do they make decisions on this data? From spam filters and self-driving cars, to cutting edge medical diagnosis and real-time language translation, there has been an increasing need for our computers to learn from data and apply that knowledge to make predictions and decisions. This is the heart of machine learning which sits inside the more ambitious goal of artificial intelligence. We may be a long way from self-aware computers that think just like us, but with advancements in deep learning and artificial neural networks our computers are becoming more powerful than ever. 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: 417379 CrashCourse
3rd BIU Winter School on Cryptography: How pairings work and how to compute them efficiently
 
01:27:12
The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 319 barilanuniversity
Top 5 Cryptocurrency List 2019
 
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Our main site: https://moocharoo.ninja/bmm The Top 5 Cryptocurrencies for 2019... --- Download the full PDF on your moocharoo ninja account page. If you do not yet have a moocharoo ninja account, come and join us today, it is FREE! This list of top 5 cryptocurrency picks have been selected due to there progress in pushing there projects forward last year despite the bear market, as well as profit potential based on similar coins and also my own personal knowledge of the projects. With over three thousand crypto currencies on the market it is impossible for me to know the ins and outs of every single project. This is after all why we created the algorithm in the "Whale fuel module" to fine the best small cap projects for the biggest gains. It is quite possible any of these projects will fail in the next 5 years, or they could be the next Amazon! When picking my choice for the top 5 cryptocurrency I like to do the numbers and ensure I am investing in coins with a realistic chance of achieving great profits, not just picking numbers out of a hat like saying XRP to $589! haha... ================================== Socialise with us and other Moocharoo ninjas Telegram: https://t.me/joinchat/G9KQJw2MYurTrW6CZ9OLqw Instagram: https://www.instagram.com/moocharoo/ Twitter: https://twitter.com/bengillott Facebook: https://www.facebook.com/moocharoo/ ==================================
Views: 3019 Moocharoo
"5 Ways Traders Screw Up!" - Mandi Pour Rafsendjani | Trader Interview
 
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↪ COURSE: 7 Simple Ways To Stick To Your Trading Plan - http://bit.ly/2F2iOdT In this video, I sit down in-person for the first time with Mandi Pour Rafsendjani. She discusses 5 ways traders screw up in their trading. Those are trading mistakes you want to avoid at all costs...but Mandi is good to share action steps you can easily take for each of those ways traders we've seen screw up. Watch more from Mandi Pour Rafsendjani: https://www.youtube.com/playlist?list=PLwmpbNUnTt6gYysPWtwB_ZKoSVdYab97Z SUBSCRIBE TODAY: https://goo.gl/4DpLu6 Want to look cool? Check out the Desire To Trade Merch: http://bit.ly/2ySpeJ7 (use the promo code YOUTUBE10) // SOCIAL Forex Trader Community (Facebook Group): http://bit.ly/2esoMYj Facebook: https://www.facebook.com/desiretotrade/ Twitter: @desiretotrade IG: @etiennecrete // MUSIC David Cutter Music - http://www.davidcuttermusic.com Andrew Applepie - https://andrewapplepie.com/ // ABOUT ME My name is Etienne Crete (from Montreal, Canada). I'm a swing Forex trader and help aspiring Forex traders develop a trading method that works for them so they can produce income allowing them to live with more freedom. I blog at www.desiretotrade.com and host the Desire To Trade Podcast. I was fed up with the “fake” millionaire traders and the “get-rich-quick-trading guys”. That's why you can expect more free content from me than what other people charge for! If you truly want to succeed in Forex trading, I believe you need to keep working on yourself so you can improve your strengths, but also your weaknesses. Do not focus solely on what you're good at. // Disclaimer This video expresses my personal opinion only. Forex trading is risky. Make sure you are ready to trade. Even this will not guarantee you positive results. I am not responsible for any losses incurred due to your trading or anything else. I do not recommend any specific trade or action. // AFFILIATE The camera I use (Canon EOS M6) http://geni.us/9ZQgs GoPro: http://geni.us/nIXw The tripod I use: Sirui 3T-35K http://geni.us/lpJq What I use to edit: Final Cut Pro (Mac) AFFILIATE LINKS Thank you for trusting me with my truthful and reliable opinion on any future purchase you may make. I always disclose this information when it is the case. As part of the Desire To TRADE family, you allow me to be able to use affiliate/referral links when suggesting items for purchase. As a customer of the products I refer, you help me sustain the time and resources to create content on this channel by generating revenue from your sales. This doesn't affect you in any way in the checkout process (I'm sometimes even able to arrange a discount for you that is special from other customers).
3rd BIU Winter School on Cryptography: Attribute-Based Encryption - Allison Bishop Lewko
 
01:50:16
The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 4330 barilanuniversity
3 Proven Swing Trading Strategies (That WORK)
 
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Learn 3 swing trading strategies to profit in the financial markets. SUBSCRIBE: https://bit.ly/2MsGjRR If you want more actionable trading tips and strategies, go to https://www.tradingwithrayner.com FOLLOW ME AT: Facebook: https://www.facebook.com/groups/forextradingwithrayner Twitter: http://www.twitter.com/rayner_teo My YouTube channel: http://bit.ly/2EFg5VN 0:10 Doesn't matter whether you're trading Forex, stocks, whatever, right? These strategies can be applied the same. So are you ready? Then let's begin. Okay, now, before I begin, right, I want to explain to you what is swing trading because some of you are wondering here Rayner, what is swing trading, alright? So let me explain to you quickly. So swing trading, the idea is to capture one swing in the market. 2:10 Swing Trading Strategy #1: Stuck In A Box The first one is what I call stuck in a box, where the price is pretty much stuck in a range, stuck in a box, similar to what you've seen earlier. So this the core idea here is that the market is in a range, you want to buy low and sell high, so how you go about doing it is to let the price come into an area of value, an area of support, okay? 4:14 Swing Trading Strategy #2: Catch The Wave So the other one is what I call catch the wave. So this is used when the market is in an uptrend. When the market is trending, you are trying to time your entry and capture just one swing in an uptrend. 6:18 Swing Trading Strategy #3: Fade The Move So it's what I call fade the move. So this is a counter-trend trade. So because when the market is trending and if it has traveled quite a long, a distance towards the swings high, towards resistance, there is opportunity for you to take a counter trend trade but I'll share with you a little bit of how to manage this type of trade. If you want to learn more about what I do, you can go down to my website over here, tradingwithrayner.com, tradingwithrayner.com, Rayner is my name, you should know that. And you can scroll down a little bit and have a couple of trading guides over here. So one is called The Ultimate Guide to Trend Following where I share with you practical trading techniques on how to ride big trends in the market. And then The Ultimate Price Action, The Ultimate Guide to Price Action Trading on How to Better Time Your Entries and Exits. These two guides, completely free, click the blue button. And I'll send it to your email address. For free. So with that said, I've come to the end of this video, I hope you find insightful. If you did, could you please hit the like button, and subscribe to my YouTube channel. And if there's anything to ask me or any questions, leave it in the comments section below. And I'll do my best to help. With that said, I'll talk to you soon. #tradingstrategies #swingtrading #howtoswingtrade
Views: 146860 Rayner Teo
Reading Excerpts from Krishnamurti's 'Education and the Significance of Life' -- ASMR -- Soft-Spoken
 
01:30:33
Education And The Significance Of Life (pdf) https://www.holybooks.com/wp-content/uploads/J-Krishnamurti-Education-and-the-Significance-of-life.pdf ***SUPPORT*** SUPPORT through Patreon: https://www.patreon.com/chycho You can also make direct donation through Paypal at: https://www.paypal.me/chycho As well as supporting this work through Cryptocurrencies: Bitcoin (BTC): 1Peam3sbV9EGAHr8mwUvrxrX8kToDz7eTE Bitcoin Cash (BCH): 18KjJ4frBPkXcUrL2Fuesd7CFdvCY4q9wi Ethereum (ETH): 0xcec12da3d582166afa8055137831404ea7753ffd Ethereum Classic (ETC): 0x348e8b9c0e7d71c32fb2a70dcabcb890b979441c Litecoin (LTC): LLak2kfmtqoiQ5X4zhdFpwMvkDNPa4UhGA Dash (DSH): XmHxibwbUW9MRu2b1oHSrL951yoMU6XPEN ZCash (ZEC): t1S6G8gqmt6rWjh3XAyAkRLZSm9Fro93kAd Doge (DOGE): D83vU3XP1SLogT5eC7tNNNVzw4fiRMFhog Please let me know if there are any other Crypto's that you would like to use. Thank you for your support. Peace. chycho ***PLAYLISTS*** Education https://www.youtube.com/playlist?list=PL9sfzC9bUPxnl7t66QxdblLldYe_97loP ASMR - Autonomous Sensory Meridian Response https://www.youtube.com/playlist?list=PL9sfzC9bUPxnwlqICKHXy7lanHb4Vy0xl Whispering and Soft-Spoken Readings (ASMR) https://www.youtube.com/playlist?list=PL9sfzC9bUPxnvs9LFqnlitxdwtX1WJfmC My Vision (Business Model) https://www.youtube.com/playlist?list=PL9sfzC9bUPxkXZ5clOHITz4fIjZPlIXW7 Comic Books https://www.youtube.com/playlist?list=PL9sfzC9bUPxnxixuAMr-_mqJHaEFZ8ugb ASMR Math https://www.youtube.com/playlist?list=PL9sfzC9bUPxk8C_ZQHCjY5XrQS9SYkEBD Trigonometry https://www.youtube.com/playlist?list=PL9sfzC9bUPxmSHtqSPAHfjNYu0OpIFWhp The Language of Mathematics https://www.youtube.com/playlist?list=PLFA0678B6777BA250 Math in Real Life https://www.youtube.com/playlist?list=PLE313AE0850B34951 How to Study https://www.youtube.com/playlist?list=PL9sfzC9bUPxllvFO3yJEI3Yt_GrroR882 ICOs and Cryptocurrencies https://www.youtube.com/playlist?list=PL9sfzC9bUPxmmMlvWucH0BsCnNhZjMKY0 Personal Finance https://www.youtube.com/playlist?list=PL9sfzC9bUPxlEbr7eqP8H8rqGSXono-9W Food https://www.youtube.com/playlist?list=PL9sfzC9bUPxmGPa6kjbtCkjFxPqT62E-O Reading Comics https://www.youtube.com/playlist?list=PL9sfzC9bUPxk-dxeDJMeZBgXUqcnJlHd1 Politics/Economics https://www.youtube.com/playlist?list=PL428D448DDF6F6150 Games https://www.youtube.com/playlist?list=PL3D8F8D607D46726E Backgammon https://www.youtube.com/playlist?list=PL9sfzC9bUPxmnpQCIWhkInx4SIk1craYM Show and Tell (Collections) https://www.youtube.com/playlist?list=PL9sfzC9bUPxnNCawhkOgbat2Emc09qXxP Beards https://www.youtube.com/playlist?list=PL3BE5BA1835DF9819 Music: https://www.youtube.com/playlist?list=PL3A91A1E32AC88A3C How to Make Crab Apple Butter, Crabapple Spread https://www.youtube.com/playlist?list=PL9sfzC9bUPxkvKlhVE1-R8Q1Cpox4V2ax Food https://www.youtube.com/playlist?list=PL9sfzC9bUPxmGPa6kjbtCkjFxPqT62E-O How to Eat Pomegranates https://www.youtube.com/playlist?list=PL9sfzC9bUPxngqSUawyN-ih7OixNPTgEH In Conversation with chycho: Q&A https://www.youtube.com/playlist?list=PL9sfzC9bUPxm7w9P9m9kmbNy05abYpe4f ***Additional Math Channels*** Math in Real Life (www.mathinreallife.com) https://www.youtube.com/user/mathinreallife 420math (www.420math.com) https://www.youtube.com/user/420math420math ***Additional Articles*** "For the ASMR Community: Extended Cuts of Picking My Beard" http://chycho.blogspot.ca/2013/01/for-asmr-community-extended-cuts-of.html Articles on Mathematics - "Math Articles" http://chycho.blogspot.ca/2014/04/table-of-contents-main.html#TOCMath: Peace, chycho http://www.chycho.com .
Views: 4703 chycho
LEO: Scheduling Mobile Sensing Algorithms - 1 min intro
 
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The video of our MobiCom 2016 paper "LEO: Scheduling Sensor Inference Algorithms across Heterogeneous Mobile Processors and Network Resources" http://www.cl.cam.ac.uk/~pig20/leo.pdf
Views: 389 Petko Georgiev
3rd BIU Winter School on Cryptography: School overview - Dan Boneh
 
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The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 3066 barilanuniversity
How WanaCrypt Encrypts Your Files - Computerphile
 
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Wanacrypt works super fast and even when you're offline. Dr Pound explains how hybrid ransomware systems work. Original Wana Decrypt0r video: https://youtu.be/88jkB1V6N9w The Perfect Code: https://youtu.be/WPoQfKQlOjg http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 268548 Computerphile
3rd BIU Winter School on Cryptography: Broadcast encryption and traitor tracing - Dan Boneh
 
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The 3rd Bar-Ilan Winter School on Cryptography: Bilinear Pairings in Cryptography, which was held between February 4th - 7th, 2013. The event's program: http://crypto.biu.ac.il/winterschool2013/schedule2013.pdf For All 2013 Winter school Lectures: http://www.youtube.com/playlist?list=PLXF_IJaFk-9C4p3b2tK7H9a9axOm3EtjA&feature=mh_lolz Dept. of Computer Science: http://www.cs.biu.ac.il/ Bar-Ilan University: http://www1.biu.ac.il/indexE.php
Views: 1443 barilanuniversity