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Search results “Primality test in cryptography books”
Fermat's primality test
 
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Check my previous video on simpler primality testing algorithms: https://www.youtube.com/watch?v=LULHTKznczA Check my previous video on how powmod can be built in polynomial time: https://www.youtube.com/watch?v=qed48E92qXc Fermat's primality test: https://en.wikipedia.org/wiki/Fermat_primality_test Carmichael numbers: https://en.wikipedia.org/wiki/Carmichael_number Soup's number theory book: http://www.shoup.net/ntb/ntb-v2.pdf This is an implementation of Fermat's primality test in Python. The algorithm is polynomial in the size of the input and it works in O(k polylog(p)) where k is the test accuracy parameter and p is the candidate being tested. Because Fermat's algorithm uses randomness, it is a probabilistic algorithm. Fermat's test is a flawed algorithm because Carmichael numbers are composite numbers that the test thinks are prime. Polynomial-time primality testing has many applications in cryptography such as key generation. If you liked this video, please thumbs up and subscribe. This is one of my first videos. Please leave feedback about what you think I can improve and what other topics you would like to see. I've just created a Patreon where you can buy me a cup of coffee. Thanks so much for supporting me! https://www.patreon.com/dionyziz
Views: 964 dionyziz
Miller-Rabin primality test
 
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The Miller-Rabin primality test: https://en.wikipedia.org/wiki/Miller%E2%80%93Rabin_primality_test A python implementation of the probabilistic Miller-Rabin primality test. This test runs in polynomial time O(k polylog(p)) and has a negligible probability of failure 4^(-k), making it suitable for cryptographic applications. This video builds up from Fermat's primality test. Watch my previous video where I explain it: https://www.youtube.com/watch?v=qDakpCEW5-0 Euclid's lemma: https://en.wikipedia.org/wiki/Euclid%27s_lemma Fermat's little theorem: https://en.wikipedia.org/wiki/Fermat%27s_little_theorem Soup's number theory book: http://www.shoup.net/ntb/ntb-v2.pdf If you enjoyed this video, please 👍 and +Subscribe. This is one of my first videos. Please leave feedback about what you think I can improve and what other topics you would like to see. I've just created a Patreon where you can buy me a cup of coffee. Thanks so much for supporting me! https://www.patreon.com/dionyziz
Views: 3156 dionyziz
Primality Testing
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 7285 nptelhrd
What should we learn next? | Journey into cryptography | Computer Science | Khan Academy
 
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Help decide what's next! What do you want to learn? Watch the next lesson: https://www.khanacademy.org/computing/computer-science/cryptography/comp-number-theory/v/primality-test-challenge?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/modern-crypt/v/rsa-encryption-part-4?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: 72674 Khan Academy Labs
Python and Prime Numbers  || Python Tutorial  ||  Learn Python Programming
 
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Today we use Python to identify prime numbers. This is important in cryptography and number theory. While it’s simple to make the function work, it’s hard to make it FAST. We’ll profile the function and look at several ways to improve the speed of our algorithm. Our Patrons on Patreon help us make our videos! We'd like to recognize our VIP Patron Vishal Shah whose generosity has made such a big difference for our channel. Thank you, Vishal! ➢➢➢➢➢➢➢➢➢➢ To learn Python, you can watch our playlist from the beginning: https://www.youtube.com/watch?v=bY6m6_IIN94&list=PLi01XoE8jYohWFPpC17Z-wWhPOSuh8Er- ➢➢➢➢➢➢➢➢➢➢ If you’d like a reference book, we recommend “Python Cookbook, 3rd Edition” from O’Reilly: http://amzn.to/2sCNYlZ The Mythical Man Month - Essays on Software Engineering & Project Management http://amzn.to/2tYdNeP ➢➢➢➢➢➢➢➢➢➢ To​ ​help​ ​us​ ​make​ ​videos more quickly,​ ​you​ ​can​ ​support​ Socratica at: ​Patreon​: https://www.patreon.com/socratica Socratica Paypal: https://www.paypal.me/socratica We also accept Bitcoin! :) Our​ ​address​ ​is: 1EttYyGwJmpy9bLY2UcmEqMJuBfaZ1HdG9 Thank​ ​you!! ➢➢➢➢➢➢➢➢➢➢ You​ ​can​ ​also​ ​follow​ ​Socratica​ ​on: -​ ​Twitter:​ ​@socratica -​ ​Instagram:​ ​@SocraticaStudios -​ ​Facebook:​ ​@SocraticaStudios ➢➢➢➢➢➢➢➢➢➢ Python instructor: Ulka Simone Mohanty (@ulkam on Twitter) Written & Produced by Michael Harrison (@mlh496 on Twitter)
Views: 54402 Socratica
Trial division
 
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Use trial division to find a prime number MATH 291
Views: 45 madison schulen
Ulam Spiral Visualization - The Pattern of Prime Numbers
 
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The Ulam spiral is a way of visualizing the distribution of prime numbers (in blue). This pattern is one the great unsolved mysteries in mathematics and has important consequences in Cryptography.
Views: 46553 Art of the Problem
The Probability of Numbers
 
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Students Aiding International Development will host a benefit concert titled H.E.R. Concert for Congo, in conjunction with HEAL Africa, on Friday, March 30th 2012 at Miami Dade College Kendall Campus Fred Shaw Memorial Plaza from 6:00 pm until 12:00 am. Through this event, we will raise awareness, unite community members, and above all, raise at least $20,000 in donations to build a safe house for rape victims to seek counseling, proper medical care, and life skills/vocational training in the Democratic Republic of Congo. Help us reach our goal: Donate: http://herconcert.com/donate Start your own fundraising page: http://herconcert.com/fundraise Where you can find us: http://herconcert.com http://herconcert2012.tumblr.com http://facebook.com/HERConcert http://twitter.com/HERConcert2012 Music: Kevin MacLeod (http://incompetech.com)
Views: 431 herconcert2012
What is HICKLIN TEST? What does HICKLIN TEST mean? HICKLIN TEST meaning, definition & explanation
 
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What is HICKLIN TEST? What does HICKLIN TEST mean? HICKLIN TEST meaning - HICKLIN TEST definition - HICKLIN TEST explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ The Hicklin test is a legal test for obscenity established by the English case Regina v. Hicklin (1868). At issue was the statutory interpretation of the word "obscene" in the Obscene Publications Act 1857, which authorized the destruction of obscene books. The court held that all material tending "to deprave and corrupt those whose minds are open to such immoral influences" was obscene, regardless of its artistic or literary merit. The modern English law of obscenity began with the Obscene Publications Act 1857, also known as Lord Campbell’s Act. Lord Campbell, the Chief Justice of Queen's Bench, introduced the bill, which provided for the seizure and summary disposition of obscene and pornographic materials. The Act also granted authority to issue search warrants for premises suspected of housing such materials. Regina v. Hicklin involved one Henry Scott, who resold copies of an anti-Catholic pamphlet entitled "The Confessional Unmasked: shewing the depravity of the Romish priesthood, the iniquity of the Confessional, and the questions put to females in confession." When the pamphlets were ordered destroyed as obscene, Scott appealed the order to the court of Quarter Sessions. Benjamin Hicklin, the official in charge of such orders as Recorder, revoked the order of destruction. Hicklin held that Scott's purpose had not been to corrupt public morals but to expose problems within the Catholic Church; hence, Scott's intention was innocent. The authorities appealed Hicklin's reversal, bringing the case to the consideration of the Court of Queen's Bench. Chief Justice Cockburn, on April 29, 1868, reinstated the order of the lower court, holding that Scott's intention was immaterial if the publication was obscene in fact. Justice Cockburn reasoned that the Obscene Publications Act allowed banning of a publication if it had a "tendency ... to deprave and corrupt those whose minds are open to such immoral influences, and into whose hands a publication of this sort may fall." Hicklin therefore allowed portions of a suspect work to be judged independently of context. If any portion of a work was deemed obscene, the entire work could be outlawed. Adoption of obscenity laws in the United States was largely due to the efforts of Anthony Comstock. Comstock's intense lobbying led to the passage in 1873 of an anti-obscenity statute known as the Comstock Act. Comstock was appointed postal inspector to enforce the new law. Twenty-four states passed similar prohibitions on materials distributed within the states. The law criminalized not only sexually explicit material, but also material dealing with birth control and abortion. Although lower courts in the U.S. had used the Hicklin standard sporadically since 1868, it was not until 1879, when prominent federal judge Samuel Blatchford upheld the obscenity conviction of D. M. Bennett using Hicklin, that the constitutionality of the Comstock Law became firmly established. In 1896, the Supreme Court in Rosen v. United States, 161 U.S. 29 (1896), adopted the Hicklin test as the appropriate test of obscenity. However, in 1957, the Supreme Court ruled in Roth v. United States, 354 U.S. 476 (1957) that the Hicklin test was inappropriate. In Roth, Justice Brennan, writing for the majority, noted that some American courts had adopted the Hicklin standard, but that later decisions more commonly relied upon the question of "whether to the average person, applying contemporary community standards, the dominant theme of the material taken as a whole appeals to prurient interest." This Roth test became essentially the new definition of obscenity in the United States.
Views: 435 The Audiopedia
Verify Prime number Trial Division algorithm and flowchart
 
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algorithm and flowchart for the trial division method.
Views: 373 Sathish Kumar
From RSA to P vs. NP the Trailer!
 
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for the part that mentions: “links in the description:” https://www.youtube.com/watch?v=YX40hbAHx3s Sources also listed in video: References [1] Pomerance, Carl, Selfridge, and Samuel Wagstaff, Jr. "The Pseudoprimes." Mathematics of Computation 35.151 (1980): 1094-024. American Mathematical Society. Web. [2] "Baillie–PSW Primality Test." Wikipedia. Wikimedia Foundation, 31 Mar. 2017. Web. 07 Apr. 2017. [3] Nicely, Thomas R. "The Baillie-PSW Primality Test." Trnicely.net. N.p., 10 June 2005. Web. [4] Wolfram Alpha [5] https://wiki.python.org/moin/TimeComplexity [6] https://ivokoller.com/rsa-part-3/ Media Sources Cormac. "Boston Irish." October 2012. N.p., 25 Oct. 2012. Web. 23 Apr. 2017. Schnickledooger. "Schnickledooger." Someone Please Help the Skywalker Family. N.p., 02 July 2014. Web. 23 Apr. 2017. "New Books." Introduction to Cryptography. N.p., n.d. Web. 23 Apr. 2017. Pinterest "Night Photos." Free Stock Photos. N.p., n.d. Web. 23 Apr. 2017. http://l4wisdom.com/python/python_list.php http://stackoverflow.com/questions/111307/whats-p-np-and-why-is-it-such-a-famous-question http://demonstrations.wolfram.com/Pseudoprime/ https://en.wikipedia.org/wiki/Binary_search_algorithm#/media/File:Binary_Search_Depiction.svg Python images - https://www.youtube.com/watch?v=HfzCpDilEVM https://en.wikipedia.org/wiki/Lucas–Lehmer_primality_test https://ivokoller.com/rsa-part-3/ https://www.businesscomputingworld.co.uk/5-things-your-files-would-tell-you-if-they-could-talk/ oh no face - http://wazzuptonight.com/never-lose-car-again/oh-no1/ https://en.wikipedia.org/wiki/RSA_(cryptosystem) The trump - https://www.youtube.com/watch?v=EEA33bAXyNM background Music : https://www.youtube.com/watch?v=L5oNESifgpk https://www.youtube.com/watch?v=tUgUqlm9nzo
Views: 169 evlynn hofbauer
Top Two - Intro to Algorithms
 
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This video is part of an online course, Intro to Algorithms. Check out the course here: https://www.udacity.com/course/cs215.
Views: 344 Udacity
TEDxHunterCCS - Tal Rabin - Cryptography in Our Lives
 
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Tal Rabin is Manager and research staff member of the Cryptography Research Group at IBM's T.J. Watson Research Center. Her research focuses on cryptography and, more specifically, on multiparty computations, threshold and proactive security. Rabin regularly publishes in leading cryptography and security conferences and journals and has written several book chapters. She has also served as the Program Chair in leading cryptography conferences and is an editor of the Journal of Cryptology. In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.)
Views: 4114 TEDx Talks
Number Theory: Wilson's Theorem
 
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A proof of Wilson's Theorem, a basic result from elementary number theory. The theorem can be strengthened into an iff result, thereby giving a test for primality. (Though in practice there are far more efficient tests.) Subject: Elementary Number Theory Teacher: Michael Harrison Artist: Olga Reukova
Views: 46526 Socratica
Sieve of Eratosthenes
 
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The Sieve of Eratosthenes: https://en.wikipedia.org/wiki/Sieve_of_Eratosthenes Trial division: https://en.wikipedia.org/wiki/Trial_division For an introduction to complexity and big-O, big-Ω notation see: https://dionyziz.com/complexity/ Soup's number theory book: http://www.shoup.net/ntb/ntb-v2.pdf This is a classical number theory algorithm implementation in Python. The Sieve of Eratosthenes and trial division are the simplest way of determining whether a number is a prime, a primality test. This is an exponential way of checking for primality, as the complexity is Ω(sqrt(n)). Primality testing has many applications including cryptography. If you liked this video, please thumbs up and subscribe. This is one of my first videos. Please leave feedback about what you think I can improve and what other topics you would like to see. I've just created a Patreon where you can buy me a cup of coffee. Thanks so much for supporting me! https://www.patreon.com/dionyziz
Views: 2018 dionyziz
Keys And Kerchoffs Principle - Applied Cryptography
 
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This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 10909 Udacity
Chinese Remainder Theorem  | Cryptography And Network Security
 
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Step by step instructions on how to use The Chinese Remainder Theorem to solve a system of linear congruence. Visit Our Channel :- https://www.youtube.com/channel/UCxikHwpro-DB02ix-NovvtQ In this lecture we have taught about what how to solve multiplicative 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: 40055 Quick Trixx
Fermat's little theorem explained with example
 
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Fermat's little theorem explained with example| More videos to come. Like and subscribe our channel.
Views: 3362 BtechViral
Number Theory: Fermat's Little Theorem
 
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Fermat's Little Theorem was observed by Fermat and proven by Euler, who generalized the theorem significantly. This theorem aids in dividing extremely large numbers and can aid in testing numbers to see if they are prime. For more advanced students, this theorem can be easily proven using basic group theory. Prerequisites: To follow this video, you will want to first learn the basics of congruences. If you found this video helpful, please share it with your friends! You might like the other videos in our Number Theory Playlist: https://www.youtube.com/watch?v=VLFjOP7iFI0&list=PLi01XoE8jYojnxiwwAPRqEH19rx_mtcV_ Don't forget to Subscribe to our channels so you'll hear about our newest videos: http://www.youtube.com/subscription_center?add_user=SocraticaStudios Subject: Number Theory Teacher: Michael Harrison Artist: Katrina de Dios
Views: 139619 Socratica
2.4.1 RSA Public Key Encryption: Video
 
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MIT 6.042J Mathematics for Computer Science, Spring 2015 View the complete course: http://ocw.mit.edu/6-042JS15 Instructor: Albert R. Meyer License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 16257 MIT OpenCourseWare
top 5 favorite algorithms!!
 
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yay i made it
Views: 12 tcuber
What is computer memory? | Journey into cryptography | Computer Science | Khan Academy
 
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What is the limit of computer memory? Watch the next lesson: https://www.khanacademy.org/computing/computer-science/cryptography/comp-number-theory/v/algorithmic-efficiency?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/comp-number-theory/v/primality-test-challenge?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: 33568 Khan Academy Labs
C++ Tutorial - Prime Factorization
 
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Facebook page: https://www.facebook.com/pages/WebTunings/339234242822202 Google+ plus.google.com/+webtunings Code: https://github.com/webtunings/cpp/blob/master/primeFactor.cpp Recommended JavaScript Book: http://www.amazon.com/gp/product/0596805527/ref=as_li_qf_sp_asin_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0596805527&linkCode=as2&tag=webtuningscom-20 Code snippets: https://github.com/webtunings
Views: 8217 WebTunings
Side Channel Analysis of Cryptographic Implementations
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 5702 nptelhrd
PRIME number - WikiVidi Documentary
 
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A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime, because the only ways of writing it as a product, or , involve 5 itself. However, 6 is composite, because it is the product of two numbers that are both smaller than 6. Primes are central in number theory, because of the fundamental theorem of arithmetic: every natural number greater than 1 is either a prime itself or can be factorized as a product of primes that is unique up to their order. The property of being prime is called primality. A simple, but slow method of checking the primality of a given number n, called trial division, tests whether n is a multiple of any integer between 2 and \sqrt. Faster algorithms include the Miller–Rabin primality test, which is fast, but has a small chance of error, and the AKS primality test, which always produces the correc... http://www.wikividi.com ____________________________________ Shortcuts to chapters: 00:02:45 Definition and examples 00:05:10 History 00:09:11 Primality of one 00:11:05 Unique factorization ____________________________________ Copyright WikiVidi. Licensed under Creative Commons. Wikipedia link: https://en.wikipedia.org/wiki/Prime_number
Lecture 14: Micropayments
 
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lecture 14
Views: 564 Dr. Ali Dashti
What is information theory? | Journey into information theory | Computer Science | Khan Academy
 
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A broad introduction to this field of study Watch the next lesson: https://www.khanacademy.org/computing/computer-science/informationtheory/info-theory/v/language-of-coins-2-8-proto-writing?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/random-algorithms-probability/v/fermat-primality-test-prime-adventure-part-10?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: 147016 Khan Academy Labs
Application of Elliptic Curves to Cryptography
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 10024 nptelhrd
Secret Paint Mixing - Applied Cryptography
 
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This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 1200 Udacity
Data Mining
 
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Engineers explain data mining concepts giving commonly used techniques and methods according to: "Top 10 Algorithms in Data Mining" by XindongWu · Vipin Kumar · J. Ross Quinlan · Joydeep Ghosh · Qiang Yang · Hiroshi Motoda · Geoffrey J. McLachlan · Angus Ng · Bing Liu · Philip S. Yu · Zhi-Hua Zhou · Michael Steinbach · David J. Hand · Dan Steinberg 9 July 2007 UCLA article: http://www.anderson.ucla.edu/faculty/jason.frand/teacher/technologies/palace/datamining.htm Song: Miles Davis "So What" Kind of Blue (1959)
Views: 28 Nick Losee
Turing machines explained visually
 
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A Turing machine is a model of a machine which can mimic any other (known as a universal machine). What we call "computable" is whatever a Turing machine can write down. This video is about how it was conceived and why it works. This is the second last video in the CS series (https://www.youtube.com/watch?v=fjMU-km-Cso&list=PLbg3ZX2pWlgI_ej6ZhGd45-cPoWLZD9pT)
Views: 63835 Art of the Problem
Structure of the Prime Numbers
 
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Prime number structure https://sites.google.com/site/geometryoftheprimes/
Secret Sharing Schemes
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 12158 nptelhrd
Hill cipher
 
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Views: 72 Srydewi Bako
Cryptographic Hash Functions (Contd...1)
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 7548 nptelhrd
Pseudorandomness
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 4400 nptelhrd
Bex & Rev Jen Meet Giuliani
 
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http://209show.com with Bex Schwartz, Reverend Jen Miller,and Melpomene Whitehead. Featuring RJ Rabin as the left arm. Shot a couple or three weeks before 9/11.
Views: 2268 johnnysaucer
01 - The Primes Math ILLUMINATED
 
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The properties and patterns of prime numbers — whole numbers that are divisible only by themselves and one — have been a source of wonder across cultures for thousands of years, and the study of prime numbers is fundamental to mathematics. This unit explores our fascination with primes, culminating in the million-dollar puzzle of the Riemann Hypothesis, a possible description of the pattern behind the primes, and the use of the primes as the foundation of modern cryptography
Views: 363 Augustine
The decision point: John Sargent at TEDxTimesSquare
 
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In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)
Views: 1536 TEDx Talks
Top 7 Algorithms
 
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Top 7 algorithms, every programmer should know.
Views: 30 iwiz education
Stream Ciphers (Contd...2)
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 4190 nptelhrd
Eriko Hironaka - Lehmer's Problem and Dilatations of Mapping Classes
 
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Eriko Hironaka talks at the Worldwide Center of Mathematics "Lehmer's Problem and Dilatations of Mapping Classes"
What does pseudoprime mean?
 
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What does pseudoprime mean? A spoken definition of pseudoprime. Intro Sound: Typewriter - Tamskp Licensed under CC:BA 3.0 Outro Music: Groove Groove - Kevin MacLeod (incompetech.com) Licensed under CC:BA 3.0 Intro/Outro Photo: The best days are not planned - Marcus Hansson Licensed under CC-BY-2.0 Book Image: Open Book template PSD - DougitDesign Licensed under CC:BA 3.0 Text derived from: http://en.wiktionary.org/wiki/pseudoprime Text to Speech powered by TTS-API.COM
Few other Cryptanalytic Techniques
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 4461 nptelhrd
Top 10 Machine Learning Algorithms
 
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Top 10 algorithms in machine learning.
Views: 50 iwiz education
Block Cipher Standards (AES) (Contd.)
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 9276 nptelhrd
amazing application of identities by Vasilis Mpakas Maths tutor.mp4
 
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Here we show how someone could easily construct math Olympiads calibre exercises using some identities. Copyrighted by Vasilis Mpakas Maths specialist tel. 07554134801 for GCSE, OCR,SAT, GRE, IB exams, A Level, Degree exams, London tutors, mathematics specialists, physics, economics, Cambridge, Oxford, Edinburgh Universities, Analysis, Algebra, Differential equations, differential geometry, applied maths, Statistics, Probability, Number theory, combinatorics, Financial maths, Microeconomics, Macroeconomics, Mechanics, Geometry, Logic, Real and Complex Analysis, mathematics competitions, putnam, IMO, game theory, topology, analytic geometry, Group theory, discrete maths,difficult maths problems
Views: 228 Vasilis Mpakas
The search for extraterrestrial intelligence | Computer Science | Khan Academy
 
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Can information theory help us talk to aliens? Watch the next lesson: https://www.khanacademy.org/computing/computer-science/internet-intro/internet-works-intro/v/the-internet-wires-cables-and-wifi?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/informationtheory/moderninfotheory/v/testtest?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 offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. 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: 34465 Khan Academy Labs
Developer Nicolas Dorier Interview on Colored Coins
 
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Nicolas Dorier, NBitcoin Developer, Lyon, France. The Bitjoinery's Rich Tella sat down with Nicolas Dorier, Author of Blockchain Programming in C# and Contributor for NBitcoin, The .NET Bitcoin Framework talks about ColoredCoins. Questions: @0:18 Tell us why you think ColoredCoins are important. @3:25 Bitcoin volatility and its effects on asset’s recorded on the Blockchain. @6:00 what’s your view on crowdfunding using ColoredCoins? @9:16 Bitcoin miners view on ColoredCoin transactions? @10:55 What’s your view for ColoredCoins in the future? Links: Website : http://blockchainprogramming.azureweb… Book link : https://aois.blob.core.windows.net/pu… Programming in CSharp.pdf the second part will release beginning of march posted herehttps://bitcointalk.org/index.php?top…
Views: 697 Colored Coins

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