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What is Cryptography? - Encryption and Decryption
 
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Understand the basics of cryptography and the concept of symmetric or private key and asymmetric or public key cryptography. Also, a simple example of how cryptography is applied in web browsers. Link to "Applications of Public Key Cryptography" video: https://www.youtube.com/watch?v=Uk1mjEpW33s
Views: 7644 Biz Sci Tech
What is Encryption and Decryption ? | Concept Explained (in Hindi)
 
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In this video we will discuss about encryption and decryption. How these things works and why we need these. Watch the full video to know more about this topic. Like the video and please share with your friends. Subscribe to my channel for more video like this and to support my effort. Catch me on Social Networking Websites Like my Facebook Page: https://www.facebook.com/technicalsagarindia Twitter: https://twitter.com/iamasagar
Views: 127411 Technical Sagar
How To Make An Encryption And Decryption Program
 
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In this episode, James Greer shows you the people how to make a program that can encrypt text and then a program that can decrypt text so that way you can send a secret message. ----------------------------------------------------------------------------- Code for Encryption and Decryption program: Encryption program: set x = WScript.CreateObject("WScript.Shell") entxtde = inputbox("Enter text to be encoded") entxtde = StrReverse(entxtde) x.Run "%windir%\notepad" wscript.sleep 1000 x.sendkeys encode(entxtde) function encode(s) For i = 1 To Len(s) newtxt = Mid(s, i, 1) newtxt = Chr(Asc(newtxt)+3) coded = coded & newtxt Next encode = coded End Function Decryption Program: set x = WScript.CreateObject("WScript.Shell") entxtde = inputbox("Enter text to be encoded") entxtde = StrReverse(entxtde) x.Run "%windir%\notepad" wscript.sleep 1000 x.sendkeys encode(entxtde) function encode(s) For i = 1 To Len(s) newtxt = Mid(s, i, 1) newtxt = Chr(Asc(newtxt)-3) coded = coded & newtxt Next encode = coded End Function +++Site+++ http://www.jcseriestv.tk © JcSeriesTV 2012
Views: 69825 James Cameron
What is Encryption , Decryption & Public Key Encryption ? | Tamil Tech Explained
 
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என்கிரிப்சன் என்றால் என்ன ? தமிழ் டெக் What is Encryption, Decryption & Public Key Encryption? | Tamil Tech Explained.Like and Share this Video, Subscribe and Support us . More Tamil Tech Explained : https://goo.gl/Wxeip0 ****************************************************************** JOIN TAMIL TECH & Support us : Website : www.TamilTechOfficial.com YouTube : https://youtube.com/TamilTechOfficial Facebook: https://facebook.com/TamilTechOfficial/ Twitter: https://twitter.com/TamilTechOffici instagram : http://instagram.com/TamilTechOfficial ****************************************************************** இது போல இன்னும் பல tech வீடியோ உங்கள்ளுக்காக . SUBSCRIBE செய்யவும் . Check Other Videos of TAMIL TECH : FULL PLAYLIST : http://goo.gl/hKNNFX Tamil Tech News :https://goo.gl/0leUcj Tamil Tech Tips : https://goo.gl/nEdDeZ VR Series : https://goo.gl/iRPZ2i YouTuber Series : https://goo.gl/YvWnCX Tamil Tech Top APP Series : https://goo.gl/2mnxV9 Top Smartphones : https://goo.gl/SuXYhz Best Buy Tips : https://goo.gl/BTKvc9 My Opinions : https://goo.gl/41WgxA Whatsapp Tips & Tricks : https://goo.gl/A1qRo4 Super Gadget Unboxing & Review : https://goo.gl/edTy52 Android TIps & Tricks : https://goo.gl/OeD4m0 Real or Fake Series : https://goo.gl/sR9EH4 Tamil Tech Super app : https://goo.gl/C7872Y Tamil Tech Achivement : https://goo.gl/6rbl8c Tamil Tech Live QnA :https://goo.gl/LVFhyF Tamil Tech Prime : https://goo.gl/wSH6qD How to Tamil : https://goo.gl/npdNGR Tamil Tech Unboxng : https://goo.gl/KnhwJt ---------------------------------------­----------------------------------------­--------------------- My ENGLISH TECH CHANNEL - HOWISIT : YOUTUBE : https://www.youtube.com/c/howisitin Facebook: https://www.facebook.com/howisit.in , Twitter: https://www.twitter.com/howisitin , Google plus: https://plus.google.com/u/howisitin, website : http://howisit.in
Cryptography basics: What is Encryption and Decryption
 
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Get Full Course: http://www.engineeringmentor.com/CNYTv3 Networks #3: This tutorial introduces the Cryptography basics. It also explains what is Encryption and Decryption. a) Cryptography basics (00:21):http://youtu.be/BEb_AnPWPwY?t=21s how do we provide this security during transmission? Well, One way of ensuring security can be use of CRYPTOGRAPHY! Cryptography is a field of network security which deals with hiding "real" infromation when it is under transmission between the two parties. Usually, the real information is transformed or hidden into another message and transmitted over the network. This transformed message in itself will make no sense even if any hacker gets hold of this information. When it reaches the destination, the receipent will know a method to de-transform the garbage message into the original information which the sender had sent.method of transforming message at sender's side and de transforming at reciever's side forms the basic model of Cryptography. b) Encryption and Decryption (3:57):http://youtu.be/BEb_AnPWPwY?t=3m57s First, the information to be transmitted, called as plain text(or message) is fed to an Encryption system. The Encyrption system uses a key to convert the plain text to encyrpted form which looks like garbage value. This is also called as cipher text. A corresponding key is used at the other end to decrypt the cipher text back to original message. When we say a key, it actually means a piece of string value which is fed to encyprtion and decryption algorithms along with the text for transformation. When the message reaches the destination, this system at the other end decrypts the cipher text into original message with the help of the key. This is called as Decryption System. The output of the Decryption System is the intended message. Depending on how the keys are shared, we can classify crytography as symmetric and asymmetric. If the keys used by both parties are same, then it is called symmetric key cryptography, or private key cryptography. If both parties use different keys for encyrption and decryption, then it is called asymmetric key cryptography or public key cryptography. video URL : https://www.youtube.com/watch?v=BEb_AnPWPwY Watch ALL CN VIDEOS: https://www.youtube.com/playlist?list=PL9OIoIp8YySF4mkIihOb_j2HZIRIlYuEx For more, visit http://www.EngineeringMentor.com Facebook: https://www.facebook.com/EngineeringMentor Twitter : https://twitter.com/Engi_Mentor
Views: 108577 Skill Gurukul
Encryptor/ Decryptor
 
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Download link- http://www.mediafire.com/?thiknjy4hgn
Views: 15922 SpartacusHacks
RSA Encryption/Decryption Example
 
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A small example of using the RSA algorithm to encrypt and decrypt a message.
Views: 18104 David Metzler
Batch Programming: Lesson 8 (Advanced encryption/decryption script)
 
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Playlist: http://www.youtube.com/playlist?list=PLAC038703B07D976B Facebook: https://www.facebook.com/technologycrazy Twitter: https://twitter.com/technologycrazy Website: http://www.technologycrazy.info/ Hey Technologycrazy here and today we build a really cool advanced encryption/decryption script in batch. Hope you enjoyed this 25 minute special. Code used in the video Encryption.bat: http://snipt.org/Aihha5 Decryption.bat: http://snipt.org/Aihhc0 Drag and Drop Enabled Encryption.bat: http://snipt.org/Aihhd6 Drag-and-Drop Enabled Decryption.bat: http://snipt.org/Aihhe4 Helpful site on Delayed Expansion: http://screwthelotofyou.webs.com/articles/Delayed-expansion.html
Views: 89896 Technologycrazy
Encryption and Decryption In CodeIgniter | Best Example for Security | Secure your Data 🔥🔥
 
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Data encryption and decryption is nothing but just converting a plain text into something that appears to be random and meaningless and vice verse. Generally this encryption is opted by the developers to make the data secured like for password, URL, credit card numbers and so on. If you are using CodeIgniter than to encrypt the data becomes much more easier as compared to native PHP code. As C.I. provides its own encryption class which you can use to encrypt or decrypt the data. Join Group : https://www.facebook.com/groups/1981858225403035/ Facebook page : https://www.facebook.com/tutorialspoint2016/ This video series covers creating mini project using codeigniter framework in Hindi/Urdu & this video covers creating pagination on articles list on dashboard. Learn New Technologies -- Visit Our Channel -- https://www.youtube.com/tutorialspoint2016 1) CodeIgniter Mini Project Tutorial in Hindi/Urdu Using Angular JS & Boostrap 3 : https://goo.gl/FSwsJ4 2) Codeigniter Tutorial for Beginners Step by Step in Hindi : https://goo.gl/bxG6gJ 3) PDO-OOP-PHP-CRUD-with-Bootstrap : https://goo.gl/q1KRTn 4) AngularJS Tutorial for Beginners (For Absolute Beginners ) : https://goo.gl/Hak26N 5) JSON Tutorial for Beginner : https://goo.gl/ryPu35 6) Git and GitHub Training In Hindi : https://goo.gl/HpToSd 7) Java Tutorial For Beginners (Step by Step tutorial) : https://goo.gl/QxJ68x 8) PHP Tutorial for Beginners (For Absolute Beginners) : https://goo.gl/S3urkU 9) OOPS Tutorial for Beginners in PHP : https://goo.gl/k2kJDM 10) Bootstrap Tutorial for Beginners : https://goo.gl/NGFDse 11) Magic Methods in PHP Tutorial : https://goo.gl/BdYLfJ 12) Build a PHP MVC Application : https://goo.gl/yqDCkb 13) Whats new in PHP 7 | (Introduction) : https://goo.gl/rTTKkr 14) CRUD with PHP and MySQLi Tutorial : https://goo.gl/yyjWD7 15) Technology Tips and Tricks : https://goo.gl/MpR952 16) MongoDB Tutorial for Beginners (Hindi) : https://goo.gl/NZXD1u Any questions or suggestions you may have, let me know in the comments below and I will try to reply as soon as I can. You can connect with us in social Media :- Youtube : https://www.youtube.com/tutorialspoint2016 Twitter: https://twitter.com/tutorialspoint2 facebook : https://www.facebook.com/tutorialspoint2016 Instragram : https://www.instagram.com/tutorialspoint2016 Google plus : https://plus.google.com/+TutorialsPoint2016 Blogger : http://tutorialspoint2016.blogspot.in/ Don't forget to hit the Subscribe & Like button!
Views: 4893 Technical Suneja
How to code symmetric Encryption and Decryption Program with C++ (c++ learning)
 
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Download Code: https://www.dropbox.com/s/7wzs7g0c51jcb84/symmetric%20Encryption.cpp?dl=0 In this video you will learn, How to code symmetric Encryption and Decryption Program with C++. 1. all you need to have a compiler in my case i'm using DevC++. 2. on each change you must compile the whole program before execute it. 3. Don't forget to subscribe to my channel. for any question post comment or email me: [email protected]
Views: 2497 Khaliq Izrail Haxor
Encryption and decryption with openssl
 
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This is a tutorial showing how to use OpenSSL in linux systems (Kali in the video) for symmetric and assymetric encription and decription.
Views: 11689 NetSec
Python AES Encryption/Decryption using PyCrypto Tutorial
 
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In this tutorial, we will learn Encryption/Decryption for AES CBC mode using PyCrypto. All links for source code, text based tutorial and further reading material will be in the description below. Detailed Text Based Tutorial http://www.letscodepro.com/encryption-in-python-using-pycrypto/ Gihub Source Code Link https://github.com/the-javapocalypse/Python-File-Encryptor Further Reading Material http://searchsecurity.techtarget.com/definition/cipher https://defuse.ca/cbcmodeiv.htm https://www.di-mgt.com.au/cryptopad.html http://www.cryptofails.com/post/70059609995/crypto-noobs-1-initialization-vectors Please Subscribe! And like. And comment. That's what keeps me going. Follow Me Facebook: https://www.facebook.com/javapocalypse Instagram: https://www.instagram.com/javapocalypse
Views: 23333 Javapocalypse
Encryption as Fast As Possible
 
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How does data travel around the internet without becoming publicly visible? Encryption! But what is encryption?... Massdrop link: http://dro.ps/techquickie
Views: 417830 Techquickie
Spring Cloud Config - Encryption and Decryption
 
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Demo of Encrypting and Decrypting of properties at spring cloud config server and Decryption at spring cloud config client
Views: 4719 priya k
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: 496716 itfreetraining
BASIC ENCRYPTION AND DECRYPTION! :: Python Coding Tutorials :: 6
 
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Welcome to Coding Tutorials with Tyler! In these videos I'll teach you what I know about Computer Programming using a basic and widely used language Python! We'll go over basics of coding in Python and teach logic in fun and easy ways. If you'd like to get Python free of charge: https://www.python.org/download/releases/3.0/ Thanks so much for watching! Discord: https://discord.gg/W4zJZcs Support me and charity by buying games using my referral link on Humble Bundle! It's a win win scenario, you have fun while also helping out a great charitable cause. (and supporting me if you'd like!) : https://www.humblebundle.com/?partner=olexa&charity=144206 Get games at a way lower price on chrono.gg! Use my referral link to directly support me while also getting amazing deals on a game. There's a new game every 24 hours! : https://chrono.gg/Olexa Outro Music by IH34RT: https://m.soundcloud.com/ih34rt-official-music Adventures by A Himitsu https://soundcloud.com/a-himitsu Creative Commons — Attribution 3.0 Unported— CC BY 3.0 http://creativecommons.org/licenses/b... Music released by Argofox https://youtu.be/8BXNwnxaVQE Music provided by Audio Library https://youtu.be/MkNeIUgNPQ8 Summer Spliffs by Broke For Free http://brokeforfree.bandcamp.com/ Creative Commons — Attribution 3.0 Unported — CC BY 3.0 https://creativecommons.org/licenses/... Music promoted by Audio Library https://youtu.be/emnDN1l0pzc If you need to contact me: Discord: https://discord.gg/W4zJZcs Twitch: https://www.twitch.tv/olexastream Twitter: https://twitter.com/OlexaKid Reddit: https://www.reddit.com/user/OlexaKid64/ YouTube: http://www.youtube.com/c/OlexaYT Business Email: [email protected]
Views: 4101 Olexa
Transposition Ciphers - Encryption/Decryption
 
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A beginner's guide to Transposition Ciphers (Encryption/Decryption).
Views: 88199 Daniel Rees
Caesar Cipher Encryption and Decryption with Solved Example.
 
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This video will explain you in detail how caesar cipher encryption and decryption technique works. This video includes solved example for caesar cipher encryption and decryption algorithm on whiteboard. I had explained in detail about difficulties student might face while solving example related to caesar cipher in their examination. More videos about encryption algorithms, computer tips and tricks, ethical hacking are coming very soon so share this video with your friends. Subscribe to my youtube channel so that you can know when I upload any new video. See you all very soon in next video, have great days ahead. Thanks for watching my video. #caesar #encryption #decryption
Views: 33105 SR COMPUTER EDUCATION
Password based Encryption / Decryption on Android with AES Algorithm
 
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Learn to Encrypt and Decrypt data on Android Applications with the Advanced Encryption Standard (AES) Algorithm. Note that this tutorial has been made by Tamil for the SSaurel's Channel. If you want to collaborate on the SSaurel's Channel, don't hesitate to send me your ideas for further details. ► Discover all the Android Apps offered by SSaurel Mobile Apps : https://play.google.com/store/apps/dev?id=6924401024188312025 ► Learn to create Android Apps step by step on the SSaurel's Blog : https://www.ssaurel.com/blog ► Enter in the Bitcoin and cryptocurrency World : https://www.toutsurlebitcoin.fr
Views: 35450 Sylvain Saurel
Tutorial: Encryption and Decryption Program
 
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RATE - COMMENT - SUBSCRIBE Website: https://www.syntheticprogramming.com/ Patreon: https://www.patreon.com/syntheticprogramming Facebook: https://www.facebook.com/syntheticprogramming/ Patreon: https://www.patreon.com/syntheticprogramming
Views: 3605 Synthetic Programming
What is Encryption and How Does it Work? | Mashable Explains
 
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Encryption & decryption technology protects your e-mails, banking transactions, and even those questionable Etsy purchases. So how does it work, exactly? Hey, Mashable Explains is back! We've got new episodes coming to you every Thursday, so make sure to subscribe! http://on.mash.to/subscribe Sorry, you’re addicted to the Internet https://www.youtube.com/watch?v=NpluiONwJLg Why do we love Snapchat so much? https://www.youtube.com/watch?v=rZln9XNTOtw MASHABLE ON YOUTUBE Subscribe to Mashable: http://on.mash.to/subscribe Mashable Explains Playlist: https://www.youtube.com/playlist?list=PLSKUhDnoJjYn0TV9V84C4Wr2DjKPc492c MASHABLE ACROSS THE WEB Mashable.com: http://on.mash.to/1hCcRpl Facebook: http://on.mash.to/1KkCTIP Twitter: http://on.mash.to/1Udp1kz Tumblr: http://on.mash.to/1NBBijY Instagram: http://on.mash.to/1U6D40z Google+: http://on.mash.to/1i27L5R Mashable is a leading global media company that informs, inspires and entertains the digital generation.
Views: 115050 Mashable
Columnar Cipher Encryption and Decryption
 
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Columnar Cipher Encryption and Decryption This video will teach you in detail about the Columnar Cipher. Columnar Cipher is the type of Transposition cipher. This video will explain in detail about how to do encryption and decryption using columnar cipher. After watching this video every student can solve any example of columnar cipher easily and correctly in their exams, so this video is going to help you to score during of exams, let your friends also know how to do columnar cipher easily SHARE this video with your classmates , friends. #columnar #encryption #decryption
Views: 12858 SR COMPUTER EDUCATION
Python for Beginners - #16 | Encryption and Decryption | Example Program - 2
 
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In this video you will learn how does encryption and decryption works when you communicate with your friends online and does it maintains privacy to your conversation from the hackers and also you will enjoy it if you have your little interest in cyber security.
Views: 3102 Innovate Yourself
Public Keys Part 2 - RSA Encryption and Decryptions
 
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Asymmetric Part 2 - RSA includes tutorial on how to encrypt and decrypt as well as calculating the keys and euclidean algorithm.
Views: 67641 Daniel Rees
Caesar Cipher Encryption and Decryption in Java
 
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Ceasar Cipher in Java Hi!! In this video I'll be coding ceasar cipher encryption and decryption using Java -*- Support on Patreon: https://www.patreon.com/voxelpixel -*- Support me with BTC: 1MGUkGsQ3UAkGpH3bCch6o3mRsYP4Hn683 -*- Support me with ETH: 0x6AC343664b66a678eF90CE9379B5c9F08d98e1e5 -*- Support me with BCH: qr0yl65hkc8vzuu60x2wzdp4rhfr997s2qghswrt4p -*- Source Code: https://github.com/VoxelPixel Caesar Cipher is subsitution cipher, its algorithm is as following: - Take alphabetic message (A to Z) - Take a key (1 to 26) (1 being A and 26 being Z) - To encrypt, left-shift or right-shift message letter by letter by the value of key For example if message is "ABC" and key is 1 and we are performing right-shift then encrypted text will be A+1 = B, B+1 = C, C+1 = D. ABC = BCD, BCD being encrypted text. - To decrypt, left-shift or right-shift the message letter by letter opposite to the shift performed in encryption by the value of key For example if encrypted text is "BCD" and key is 1 and we are performing left-shift then encrypted text will be B-1 = A, C-1 = B, D-1 = C. BCD = ABC, ABC being decrypted text.
Views: 4788 VoxelPixel
Java Cryptography Tutorials 1 AES Encryption and Decryption using Java
 
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In this video you will see how to encrypt and decrypt the text information using the AES algorithm in Java Cryptography. For more tutorials visit: http://www.step2know.com
Views: 52226 Amarnath R
What is Encryption and Decryption in Hindi | एन्क्रिप्शन और डिक्रिप्शन क्या है
 
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Is video me maine bataya hai ki Encryption aur Decryption kya hai aur iske kya fayde hai aur iska kyun use kiya jata hai. Umeed hai ki aapko Encryption और Decryption क्या है पूरी जानकारी Hindi me janane ko milegi aur asani se samajh sakenge. In this video i have explain about What is encryption and decryption with example in Hindi. You can easily understand Data encryption meaning in Hindi. Search results for: Encryption और Decryption क्या है पूरी जानकारी Encryption और Decryption के बारे मे जानकारी What is encryption and decryption with example in Hindi Encryption and decryption algorithm Decryption in hindi Data encryption meaning in hindi Encryption translation in hindi Decryption kya hai hindi me. Encryption kya hai hindi me. Data encryption ki jankari Hindi me. Encryption and decryption information in Hindi #encryption #decryption #tutorial #vikashkumarsingh ------------------------------------------------------------------------------ अगर विडियो पसंद आया तो लाइक करे और विकास कुमार सिंह को सब्सक्राइब करे । ➡️Follow Vikash Kumar Singh on Social Media ======================================== YouTube : https://goo.gl/idzDHE Facebook : https://goo.gl/1PNN9r Twitter : https://goo.gl/KP1yPT Instagram : https://goo.gl/TjTY7B Google+ : https://goo.gl/v3cK9z ➡️Follow My Hindi Tech Blog on Social Media ========================================= Facebook : https://goo.gl/EeXCwQ YouTube : https://goo.gl/idzDHE Twitter : https://twitter.com/hindiblog4u Facebook Me : https://goo.gl/Z69cmg Google Plus : https://goo.gl/kk63f9 Website : http://www.hindiblog4u.in/ My Gears : ========================================== Canon IXUS 185 20MP Digital Camera https://amzn.to/2JtKLdU Photron Tripod Stedy 450 with 4.5 Feet https://amzn.to/2r3Wfgt Boya Microphone https://amzn.to/2HxgmPv Mobile Phones : ============================================ Redmi 5 (Gold, 32GB) https://amzn.to/2HWg040 Redmi Y1 (Gold, 32GB) https://amzn.to/2HzwWhG Redmi 4 (Gold, 32GB) https://amzn.to/2r2cNGn Moto G5S Plus (Lunar Grey, 64GB) https://amzn.to/2r3DEkO Moto E4 Plus (Fine Gold, 32GB) https://amzn.to/2MdJh9R Music: https://www.bensound.com ---------------------------------------------------------- यहां क्लिक करके फ्री में सब्सक्राइब करें:- https://goo.gl/LEs7Ne ❤️❤️❤️❤️ धन्यवाद
Views: 1326 Vikash Kumar Singh
Playfair Cipher  Encryption and Decryption
 
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Playfair cipher encryption Playfair cipher decryption Playfair cipher example in cryptography Playfair cipher example in network security Playfair cipher encryption and Playfair cipher decryption Playfair cipher algorithm Playfair cipher solved example Playfair cipher solution Playfair cipher whiteboard teaching Playfair cipher details computer and network security diploma engineering degree engineering Gujarat technological university GTU Diploma exam computer engineering GTU Diploma exam IT engineering Description This video will explain you in detail how Playfair cipher encryption and decryption technique works. This video includes solved example for Playfair cipher encryption and decryption algorithm on whiteboard. I had explained in detail about difficulties student might face while solving example related to Playfair cipher in their examination. More videos about encryption algorithms, computer tips and tricks, ethical hacking are coming very soon so share this video with your friends. See you all very soon in next video, have great days ahead. Thanks for watching my video. Subscribe to my youtube channel and click on bell icon so that you can know when I upload any new video. #playfair #encryption #decryption
Views: 26563 SR COMPUTER EDUCATION
Creating Custom Encryption and Decryption Engine with JavaScript
 
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In this video tutorial I will show you how to create a simple Encryption and Decryption engine in JavaScript. Visit this link to view the source code: https://zk.ciihuy.com/creating-custom-encryption-and-decryption-engine-with-javascript/ UPDATE: Recently I've made a better one here in this video: https://www.youtube.com/watch?v=jJVAiqPUdJE
Views: 4275 ThirteeNov
NETWORK SECURITY - DES (DATA ENCRYPTION STANDARD) ALGORITHM
 
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DES algorithm follows the Feistel Structure Most of the Block cipher algorithms follows Feistel Structure BLOCK SIZE - 64 bits Plain Text No. of Rounds - 16 Rounds Key Size - 64 bits Sub Key Size - 48 bits No. of Sub Keys - 16 Sub Keys Cipher Text - 64 bits
Views: 188885 Sundeep Saradhi Kanthety
Safest Login Form in C# with AES Encryption & Decryption Tutorial Part 1
 
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In this tutorial I am showing you how to make a login and registration form in visual studio using c# with encryption and decryption for the password and username. The cipher method is AES also known as Advanced Encryption Standart. You can find the download link to the project below and also don't forget to check out my other safest login and registration form tutorial in visual basic ;) Questions? Post here: http://goo.gl/awVcuN Project download: http://goo.gl/XcdpWs Stackoverflow: http://goo.gl/z9SQSy Safest Login Form in Visual Basic: https://goo.gl/LjJbMW Visit my Website: http://hazardedit.com/ Visit my Forum: http://hazardedit.com/forum email [email protected]
Views: 24869 HazardEdit
Stream Ciphers - Encryption/Decryption
 
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A beginner's guide to Stream Ciphers (Encryption/Decryption).
Views: 56680 Daniel Rees
27. Encryption and Decryption in Laravel (Tagalog)
 
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We are planning to sell more quality Tagalog Courses in order to upgrade our equipment, etc. Please take part in our survey! https://docs.google.com/forms/d/e/1FAIpQLSf6Ea5ByUq32jTFZXiclrJZaVFG45c0jgH6pwD8nzdf3-jE0A/viewform Laravel Tagalog Tutorial: Encryption and Decryption :) Please don't forget to subscribe for more Awesome Tagalog Programming Tutorials. ITCSTUTORIAL Social Media Acounts Facebook = https://fb.com/itcstuts/ Twitter = https://twitter.com/Itcstuts Instagram = https://instagram.com/itcstutorial If you want more awesome tutorials, visit Dev Craze https://www.devcraze.com/
Views: 1315 ITCS Tutorial
C++ program to encrypt data entered by the user || Data encryption & decryption program in C++
 
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C++ program to encrypt data entered by the user and display.Also provide a mechanism to decrypt the message. If the user tries to re-ecrypt the ecoded text with some key then it should produce the original text.(Use XOR and one character key) Data encryption & decryption program in C++... C++ tutorials. C++ programs for beginners. Examples of C++ program. Examples of C++ code. youtube channel: https://www.youtube.com/channel/UCJwrMf1cVj_7mbAA4sUCpXg Follow Me On: Facebook: https://www.facebook.com/Mozomania-1246618735378515/?ref=aymt_homepage_panel Google Plus: https://plus.google.com/b/116892352455526158558/116892352455526158558/posts/p/pub Twitter: https://twitter.com/sanauf_k
Views: 18240 mozomania
Polygraphic Part 1 - Playfair Ciphers Encryption/Decryption
 
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A beginner's guide to Polygraphic Ciphers Part 1 (Playfair Cipher Encryption/Decryption
Views: 59025 Daniel Rees
Introduction to Encryption and Decryption {தமிழ்}
 
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Data Encryption and Decryption. Encryption is the process of translating plain text data (plaintext) into something that appears to be random and meaningless (ciphertext). Decryption is the process of converting ciphertext back to plaintext. To encrypt more than a small amount of data, symmetric encryption is used. Videos in Tamil https://goo.gl/2sUk1B Videos in English https://goo.gl/TZdAvK YouTube channel link www.youtube.com/atozknowledgevideos Website http://atozknowledge.com/ Technology in Tamil & English
Views: 3582 atoz knowledge
Introduction to Encryption and Decryption
 
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Data Encryption and Decryption. Encryption is the process of translating plain text data (plaintext) into something that appears to be random and meaningless (ciphertext). Decryption is the process of converting ciphertext back to plaintext. To encrypt more than a small amount of data, symmetric encryption is used. Videos in Tamil https://goo.gl/2sUk1B Videos in English https://goo.gl/TZdAvK YouTube channel link www.youtube.com/atozknowledgevideos Website http://atozknowledge.com/ Technology in Tamil & English
Views: 1200 atoz knowledge
Basics of PGP Encryption/Decryption [Pgp4win/cleopatra]
 
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In this video I show you how to encrypt/decrypt messages using PGP encryption. If this video helped you, please like and subscribe! Need something hacked? Visit my new website: http://www.swiftify.ca/ Gpg4win: https://www.gpg4win.org/download.html
Views: 23558 Swift
C# encrypting and decrypting using AES CBC, safe storing the encrypted data
 
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In this tutorial i'm going to show you how to encrypt, decrypt data using AES(Advanced Encryption Standard), and storing the encrypted data in safe place. Source code: https://drive.google.com/file/d/0BxW01l6w6JYfd1pTZVBjaWxhWEU/view?usp=sharing
Views: 58894 Dawisko1
NETWORK SECURITY- AES (ADVANCED ENCRYPTION STANDARD) Algorithm
 
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AES algorithm is the Block Cipher Symmetric Algorithm Block Size is 128 bits Key Size is 128 bits ( 4 words or 16 Bytes ) Sub Key Size is 1 Word (32 bit) Number of Sub keys 44 Words Number of Rounds 10 Cipher Text Size is 128 bits
Views: 115814 Sundeep Saradhi Kanthety
Vigenere Cipher Encryption and Decryption in Java
 
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Vigenère Cipher in Java 01:48 - Input Message and Key 02:38 - Mapping Key to Message 06:02 - Creating Vigenere Table 08:37 - Encryption 10:26 - Decryption 12:00 - key row to letter head of column 14:26 - Testing the working of cipher -*- Support on Patreon: https://www.patreon.com/voxelpixel -*- Support me with BTC: 1MGUkGsQ3UAkGpH3bCch6o3mRsYP4Hn683 -*- Support me with ETH: 0x6AC343664b66a678eF90CE9379B5c9F08d98e1e5 -*- Support me with BCH: qr0yl65hkc8vzuu60x2wzdp4rhfr997s2qghswrt4p -*- Source Code: https://github.com/VoxelPixel Hi!! In this video I'll be coding vigenère cipher encryption and decryption using Java Vigenère Cipher is a form of polyalphabetic subsitution, its algorithm is as following: - Take plaintext and a key - repeat key till its total length is equal to plaintext. - create a 26x26 table containing letters of alphabets, from second row, each row's letters r shifted to left by one position --Encryption-- - To encrypt, take a letter in plaintext along with its corresponding letter in key - use plaintext letter as column index and key's letter as row of vigenère table - row-column intersection's value is the ciphertext letter --Decryption-- - To decrypt, take a letter in ciphertext along with its corresponding letter in key - use key's letter as row index and letter heading of column which contains cipher letter is the required plain text
Views: 3195 VoxelPixel
Video Encryption & Decryption Software C#
 
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This is a sample video of Video Encryption and Decryption. To get complete code of software please like and Comment For More Videos Subscribe
Views: 4073 Umair Haidri
Encrypt Database with Transparent Data Encryption (TDE) in SQL Server 2012 [HD]
 
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Description: This video is about how to Encrypt SQL Server Database and Database Backup files with Transparent Data Encryption (TDE) and how to Decrypt it and restore on other instance in SQL Server 2012 [HD]. You can refer complete Text Tutorial on my website: www.SQLServerLog.com You can join me on social networks: Facebook: http://www.facebook.com/SQLServerLog Linkedin: http://in.linkedin.com/in/SQLServerLog Google+: http://www.google.com/+SQLServerLogs Twitter: http://www.twitter.com/SQLServerLog
Views: 35180 SQLServer Log
Will Quantum Computers break encryption?
 
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How do you secure messages over the internet? How do quantum computers break it? How do you fix it? Why don't you watch the video to find out? Why does this description have so many questions? Why are you still reading? What is the meaning of life? Facebook: https://www.facebook.com/frameofessence Twitter: https://twitter.com/frameofessence YouTube: https://www.youtube.com/user/frameofessence CLARIFICATIONS: You don't actually need a quantum computer to do quantum-safe encryption. As briefly mentioned at 7:04 , there are encryption schemes that can be run on regular computers that can't be broken by quantum computers. CORRECTIONS: [2:18] Technically, you can use any key to encrypt or decrypt whatever you want. But there's a specific way to use them that's useful, which is what's shown in the video. [5:36] In RSA, depending on exactly what you mean by "private key", neither key is actually derivable from the other. When they are created, they are generated together from a common base (not just the public key from the private key). But typically, the file that stores the "private key" actually contains a bit more information than just the private key. For example, in PKCS #1 RSA private key format ( https://tools.ietf.org/html/rfc3447#appendix-A.1.2 ), the file technically contains the entire public key too. So in short, you technically can't get the public key from the private key or vice versa, but the file that contains the private key can hold more than just the private key alone, making it possible to retrieve the public key from it. Video links: Encryption and HUGE numbers - Numberphile https://youtu.be/M7kEpw1tn50 The No Cloning Theorem - minutephysics https://youtu.be/owPC60Ue0BE Quantum Entanglement & Spooky Action at a Distance - Veritasium https://youtu.be/ZuvK-od647c Sources: Quantum Computing for Computer Scientists http://books.google.ca/books/about/Quantum_Computing_for_Computer_Scientist.html?id=eTT0FsHA5DAC Random person talking about Quantum MITM attacks http://crypto.stackexchange.com/questions/2719/is-quantum-key-distribution-safe-against-mitm-attacks-too The Ekert Protocol (i.e. E91) http://www.ux1.eiu.edu/~nilic/Nina's-article.pdf Annealing vs. Universal Quantum Computers https://medium.com/quantum-bits/what-s-the-difference-between-quantum-annealing-and-universal-gate-quantum-computers-c5e5099175a1 Images, Documents, and Screenshots: Post-Quantum Cryptography initiatives http://csrc.nist.gov/groups/ST/post-quantum-crypto/cfp-announce-dec2016.html http://pqcrypto.eu.org/docs/initial-recommendations.pdf Internet map (Carna Botnet) http://census2012.sourceforge.net/ Quantum network maps https://www.slideshare.net/ADVAOpticalNetworking/how-to-quantumsecure-optical-networks http://www.secoqc.net/html/press/pressmedia.html IBM Quantum http://research.ibm.com/ibm-q/ Music: YouTube audio library: Blue Skies Incompetech: Jay Jay Pamgaea The House of Leaves Premium Beat: Cutting Edge Technology Second Time Around Swoosh 1 sound effect came from here: http://soundbible.com/682-Swoosh-1.html ...and is under this license: https://creativecommons.org/licenses/sampling+/1.0/
Views: 781586 Frame of Essence
what is encryption and decryption ? about cryptography | TECH SETTAI TAMIL
 
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what is encryption and decryption ? about cryptography | TECH SETTAI TAMIL its about the type of attack in cryptography, use of encryption and decryption. why encryption are used where encryption are used types of attack in cryptography and more SUBSCRIBE US BY CLICKING RED SUBSCRIBE BUTTON, SUPPORT US ON FB, TWITTER AND ALSO G+ twitter: https://twitter.com/TechSettai fb:https://www.facebook.com/techsettai/ g+ :https://plus.google.com/u/1/117864875... -~-~~-~~~-~~-~- Please watch: "how to install app not available in INDIA | TECH SETTAI TAMIL" https://www.youtube.com/watch?v=wF5JAhDvPQM -~-~~-~~~-~~-~-
Polygraphic Part 2 - Hill Ciphers Examples/Encryption/Decryption
 
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A beginner's guide to Polygraphic Ciphers, Part 2. (Hill Ciphers Examples/Encryption/Decryption)
Views: 108866 Daniel Rees
Image Encryption and Decryption using Chaotic Key Sequence
 
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Image Encryption and Decryption using Chaotic Key Sequence Generated by Sequence of Logistic Map and Sequence of States of Linear Feedback Shift Register This video project is done by: Potcharaphol Chat-anan (Aung) Tan Wei Jie, Chester Feng Wei Nicholas Koh Ming Xuan Jonathan Liem Zhuan Kim Chia Su Chi Faith
Views: 13158 Potcharaphol Chat-anan
Python Tutorial: PyCrypto AES Encryption/Decryption
 
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In this tutorial I will show you the most basic encryption/decryption program for AES (Advanced Encryption Standard) using PyCrypto and Python 3. Check out my website at www.thepyportal.com for my blog, source code, tutorials, and references. Oh and don't forget the lonely Like button up there!
Views: 26298 Zach King
PGP Encryption And Decryption With Mule ESB
 
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PGP Encryption And Decryption With Mule ESB
Views: 2302 Jitendra Bafna