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IOTA tutorial 21: CryptoJS
 
03:40
If you like this video and want to support me, go this page for my donation crypto addresses: https://www.youtube.com/c/mobilefish/about This is part 21 of the IOTA tutorial. In this video series different topics will be explained which will help you to understand IOTA. It is recommended to watch each video sequentially as I may refer to certain IOTA topics explained earlier. The main objective of this video is to provide you with some basic knowledge about CryptoJS. CryptoJS is a collection of standard and secure cryptographic algorithms implemented in JavaScript using best practices and patterns. They are fast and they have a consistent and simple interface. Jeff Mott is the original author of the crypto-js library which was one of the many code projects hosted by the Google Code Project Hosting Service. The Google Code Project Hosting Service was turned down in early 2016. The many code projects can still be found at the Google Code Archive. https://code.google.com/archive/ Jeff Mott’s CryptoJS library can be found at: https://code.google.com/archive/p/crypto-js/ The CryptoJS last version is v3.1.2 and last updated in Jan 15, 2013. See: https://code.google.com/archive/p/crypto-js/downloads How to use the CryptoJS functions, see: https://code.google.com/archive/p/crypto-js https://code.google.com/archive/p/crypto-js/wikis/QuickStartGuide_v3beta.wiki It seems that this library is not maintained by Jeff Mott anymore. Jeff Mott’s CryptoJS library has been forked by several developers and can be found at Github: https://github.com/brix/crypto-js https://github.com/sytelus/CryptoJS https://github.com/gwjjeff/cryptojs The fork created by Evan Vosberg (brix/crypto-js) is still maintained. The (Brix) CryptoJS library can be found at: https://github.com/brix/crypto-js An npm module has been created for the (Brix) CryptoJS library which can be found at: https://www.npmjs.com/package/crypto-js To include all CryptoJS libraries in JavaScript: var CryptoJS = require(“crypto-js”); The (Brix) CryptoJS library is also available in the free and open source web front-end resource Content Delivery Network (CDN): https://cdnjs.com/libraries/crypto-js The (Brix) CryptoJS library are used by several Distributed Ledger projects, such as: - IOTA (in the iota.lib.js library) https://github.com/iotaledger/iota.lib.js/blob/master/package.json - Ethereum (in the web3js library) https://github.com/ethereum/web3.js/blob/develop/package.json Understanding how the CryptoJS library works would be beneficial to you if you are an IOTA or Ethereum front-end developer. The CryptoJS library has no asymmetric key algorithms, such as RSA. More information how to use CryptoJS, see: https://code.google.com/archive/p/crypto-js/wikis/QuickStartGuide_v3beta.wiki https://github.com/brix/crypto-js https://www.davidebarranca.com/2012/10/crypto-js-tutorial-cryptography-for-dummies/ Check out all my other IOTA tutorial videos: https://www.youtube.com/playlist?list=PLmL13yqb6OxdIf6CQMHf7hUcDZBbxHyza Subscribe to my YouTube channel: https://www.youtube.com/channel/UCG5_CT_KjexxjbgNE4lVGkg?sub_confirmation=1 The presentation used in this video tutorial can be found at: https://www.mobilefish.com/developer/iota/iota_quickguide_tutorial.html #mobilefish #howto #iota
Views: 2074 Mobilefish.com
Cryptography for JavaScript Developers - Nakov @ JS.Talks() 2018
 
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Title: Cryptography for JavaScript Developers Speaker: Svetlin Nakov, PhD Conference: js.talks() 2018 Most developers believe they know cryptography, just because they store their passwords hashed instead of in plaintext and because have once configured SSL. In this talk the speaker fills the gaps by explaining some cryptographic concepts with examples in JavaScript. The talk covers: - Hashes, HMAC and key derivation functions (Scrypt, Argon2) with examples in JavaScript - Encrypting passwords: from plain text to Argon2 - Symmetric encryption at the client-side: AES, block modes, CTR mode, KDF, HMAC, examples in JavaScript - Digital signatures, ECC, ECDSA, EdDSA, signing messages, verifying signatures, examples in JavaScript - Why client-side JavaScript cryptography might not be safe? Man-in-the-browser attacks, Cross-Site Scripting (XSS) / JavaScript injection, etc. More info, slides and video: http://www.nakov.com/blog/2018/11/18/cryptography-for-javascript-developers-nakov-js-talks-2018/
Views: 420 Svetlin Nakov
Compiling Crypto++ library into the Microsoft Visual C++ Environment + Running Sample program
 
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Link to the Blod Entry on Crypto++------http://programmingknowledgeblog.blogspot.de/2013/04/compiling-and-integrating-crypto-into.html c++ - about encryption and decryption using Crypto++ library Compiling and Integrating Crypto++ into the Microsoft Visual C++ .c++ - How do I install Crypto++ in Visual Studio 2010 Windows 7. Running Sample program Example How to build C++ cryptographic library, Crypto++ - NuLL CryptoPP DLL How to build Crypto++ dynamically on Microsoft Windows and Visual C++? ... is that your are linking against different versions of the run-time libraries....Visual C++ Crypto++ Library 5.6.2 - a Free C++ Class Library of Cryptographic encryption.cryptopp - Re: How to use Crypto++ with Visual C++ 6.0 Searches related to how to compile and run crypto++ in visual c++ ------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 20815 ProgrammingKnowledge
Using the various cryptography functions of OpenSSL's crypto library. ( aes - des e.g)
 
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For more explanation and more related stuff Check here : http://shelltutorials.com/ Powered by : http://www.kryptohive.com
Views: 171 Shell Tutorials
C++ Multithreaded File Encryption
 
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https://drive.google.com/file/d/0B4fqFvNG5t5oamRzNEs3V0NqWDQ/view
Views: 1686 ("RNA0ROGER")
Caesar Cipher in Javascript
 
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I don't know much bout Caesar... That is all. Job interview stuff in javascript.
Views: 2104 Adam Coder
Using z3 to find a password and reverse obfuscated JavaScript - Fsec2017 CTF
 
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Recently I attended fsec 2017 in croatia. And there was a cool CTF challenge I solved during the conference that I wanted to share. script: https://gist.github.com/LiveOverflow/11bde6352f52be33864f1fd657e7cde1 -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #CTF
Views: 34709 LiveOverflow
Javascript boot camp - Caesar cipher solution
 
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In "Javascript boot camp - Caesar cipher solution" I show you the solution to the challenge.
Views: 111 Fredrik Christenson
Fluent 2016 Web Cryptography Workshop Part 1
 
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The Web Cryptography API brings strong cryptography to standard web browsers without plugins, opening up new opportunities for frontend applications. This is a hands-on workshop. By the end, you’ll have written JavaScript code to use standard web browsers with no special plugins to perform symmetric and public-key encryption and decryption and to create and verify digital signatures, which can become a starting point for production code. This enables end-to-end secrecy and authentication between any two users who have standard web browsers on any platform, including mobile or Chrome OS. Sorry for the poor audio for the first 8 minutes, when I finally remembered to turn my mike on.
Views: 1000 Charles Engelke
Password Hashing, Salts, Peppers | Explained!
 
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---------------------------------------------------------------------------------------------- Check out my site: http://www.seytonic.com Follow me on twitter: https://twitter.com/seytonic
Views: 63724 Seytonic
Caeser cipher encryption and decryption  programming using javascript
 
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Prequisite:understanding Caeser cipher mechanism . link of code:https://goo.gl/TqfnQe
Views: 41 Salma Yasser
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: 1617 Khaliq Izrail Haxor
Cbc Initialization Vector Solution - 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: 5723 Udacity
AES Algorithm lab with BASE64 Algorithm
 
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Encryption Decryption Lab using AES algorithm and BASE64 Algorithm. Encrypt and Decrypt a File using AES algorithm. Encrypt and Decrypt a File using Base64 algorithm. Combine aes algorithm with base64 algorithm to provide double layer security encryption decryption using openssl command line tool. #cryptography #encryption #decryption #aes #base64
Views: 95 slashrootdotin
Playfair cipher CODE in JavaScript
 
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the playfair cipher code in javascript بالعربية playfair code: https://github.com/ahmed-shady/cryptography/blob/master/algorithms/playfair.js full project repository: https://github.com/ahmed-shady/cryptography
Views: 98 Ahmed Shady
Cryptography - AES
 
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Advanced Encryption Standard InCTFj is a Capture The Flag contest exclusive for school students in India. REGISTER NOW : https://junior.inctf.in/ Learning Resources : https://wiki.bi0s.in/ Brought you by: teambi0s : https://bi0s.in/ Amrita University : https://www.amrita.edu/
Views: 417 Amrita InCTF Junior
ENCRYPTION in PHP |
 
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In this Video I have Shown the most commonly used Encryption Methods in PHP Language. . In Simple Language we Can Explain Encryption as Converting our Simple, Plain & Personal Data into Some Kind of Codes That it is not understandable to the Human Being. Our Data will be saved if we use Encryption. Most of Times Encryption methods are used at the time when we are entering our Passwords & the Passwords are entered/saved into Database in Encrypted Form. . . Hope This Video will Help You alot. . . Requirement :- 1. Text Editor (Here I have Used Sublime Text Editor) 2. Xampp Software. 3. Web Browser. . . . || Like || Comment || Share || Subscribe || . Encryption in PHP Language, Data Encryption in PHP Language. Data Security in PHP, Data Encrypted by using PHP Langauge, Personal data encrypted by PHP Langauge, PHP Encryption Methods, Encryption methods in PHP Language. . KRISHNA RAMCHANDANI := https://www.youtube.com/channel/UCQtkoelzOf3WnoYm5LWIwFg KRISHNA RAMCHANDANI := https://www.youtube.com/channel/UCQtkoelzOf3WnoYm5LWIwFg KRISHNA RAMCHANDANI := https://www.youtube.com/channel/UCQtkoelzOf3WnoYm5LWIwFg . . Facebook :- https://facebook.com/ramchandani.krishna . Instagram :- https://www.instagram.com/_the.trickster__/ . . My Personal Website(Developed by me) :- https://startechrevolution.000webhostapp.com/
Views: 121 Krishna Ramchandani
Reverse engineering obfuscated JavaScript - PopUnder Chrome 59
 
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In this video we figure out how to do a popunder in Chrome version 59, by using a trick. Hopefully Chrome fixes this, because I resent this kind of advertisement. PoC: https://liveoverflow.com/poc/popunder.html -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #ReverseEngineering
Views: 66876 LiveOverflow
The only supported ciphers are AES 128 CBC and AES 256 CBC with the correct key lengths
 
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The only supported ciphers are AES 128 CBC and AES 256 CBC with the correct key lengths
Views: 1194 Wsp Home
Java prog#129. How to encrypt and decrypt data in Java Part 1
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter Password Encryption.java JAVA ENCRYPTION/DECRYPTION PROGRAM HELP Encrypting and Decrypting Java Cryptography using Java in Netbeans IDE Cryptography using Java in Netbeans IDE Java Cryptography APIs Cryptography Encrypting and Decrypting a text file in java
Views: 101819 ProgrammingKnowledge
[PHP] Encrypt and Decrypt strings - Some usage of JavaScript
 
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READ THE FOLLOWING LINE BEFORE COMMENTING!!: By encrypting i dont mean it makes it unreadable, It just uses the escape function in JavaScript. --=Recording Software=-- ((Camtasia Studio)) --=Editing Software=-- ((I usually use sony vegas, but not this time [[Camtasia Studio]])) --=Converting/Compressing Software=-- ((FLV to AVI MPEG WMV 3GP MP4 iPod Converter)) --=Support Email=-- ((cool.1st3 AT gmail DOT com))
Views: 6343 TCHyper
Hack Caesar Cyphers and Break Cryptograms With Free Decrypt0r App
 
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http://thenerdshow.com/decrypt.html Break simple equation group Caesar ciphers like ROT-13, ROT-X, XOR, and +N in seconds using a dictionary attack. Cracking secret codes was never so easy!
Views: 252 Executive Quest
How to Encrypt/Decrypt Notepad++ Files
 
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Thanks for watching, i hope you enjoyed the video tutorial. Notepad++: http://download.cnet.com/Notepad/3000-2352_4-10327521.html http://www.youtube.com/user/TechiesInCollege ---------------------------------------------- Main Channel: http://www.youtube.com/T3hTechi3s Website: th3techies.com ---------------------------------------------- Gaming Channel: http://www.youtube.com/Techiesgaming Techies Vlogs in College: http://www.youtube.com/user/TechiesInCollege
Views: 78756 Th3techi3s
Breaking ECDSA (Elliptic Curve Cryptography) - rhme2 Secure Filesystem v1.92r1 (crypto 150)
 
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We are going to recover a ECDSA private key from bad signatures. Same issue the Playstation 3 had that allowed it to be hacked. -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #CTF #Cryptography
Views: 30955 LiveOverflow
RSA Digital Signature: SIGN in Python pyCrypto & verify in JavaScript jsrsasign
 
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In most cases, we want to interact our python server (Flask/Django) with multiple clients over the web that uses JavaScript. This is a demonstration of how can you generate a signature in python and verity that signature in JavaScript and Vice Versa. jsrsasign library test console: https://kjur.github.io/jsrsasign/sample/sample-rsasign.html
Views: 3362 Anum Sheraz
the modern cryptography cookbook
 
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Coupon Discount just $9: https://leanpub.com/crypto/c/NPsT3TZmqrNS https://leanpub.com/b/crypto Bundle#2 : Grab Three Crypto Book for Just $24 The Modern Cryptography Book. Python Cryptography Cryptography for JavaScript Developer   https://leanpub.com/b/cbundle Bundle#1 : Grab Two Book for Just $20 The Modern Cryptography Book Cryptography for JavaScript Developer Cryptography Cookbook is the intuitive way of learning practical cryptography and applied cryptograhy. This book contains more than 1000+ recieipes which include and not limited to Symmetric Key, Assymetric Keys, hashing algorithms, hmac, key exchanges,pki ,encoding decoding,certificare management tls,gpg,smime,ssh-keygen,keytool,iptables etc. Sample Read PKI : https://8gwifi.org/docs/pki.jsp OCSP: https://8gwifi.org/docs/ocsp.jsp cryptography book
Views: 190 Zariga Tongy
Reverse engineering PopUnder trick for Chrome 60
 
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Reversing obfuscated JavaScript of a pop-under technique for Google Chrome version 60 on Windows. Chrome 60 Mac: https://bugs.chromium.org/p/chromium/issues/detail?id=752630 Chrome 60 Windows: https://bugs.chromium.org/p/chromium/issues/detail?id=752824 -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #ReverseEngineering
Views: 46708 LiveOverflow
JavaScript
 
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Basic Encryption...
Views: 134 rallyxpoint
Obstrufucate text in php,javascript and/or actionscript
 
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Download the script from: http://bit.ly/1x4syL5 The script allows you to encrypt/decrypt using a density key to Javascript, PHP and/or Actionscript 3
Views: 16 Scripts 4you
27c3: Analyzing a modern cryptographic RFID system (en)
 
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Speakers: Henryk Plötz , Milosch Meriac HID iClass demystified Popular contactless systems for physical access control still rely on obscurity. As we have shown, time and time again, proprietary encryption systems are weak and easy to break. In a follow-up to last year's presentation we will now demonstrate attacks on systems with 'proper' cryptographic algorithms. Since we broke the last of the big players on the market at 26C3, most vendors are now migrating to new systems which rectify our main point of concern: proprietary algorithms. All new technologies use AES or 3DES for encryption and/or authentication and vendors tirelessly tout the security of their systems and the use of these algorithms between card, reader and host. We will discuss the design of the successor to a system we attacked last year, and demonstrate how a system can be insecure despite the use of secure cryptoprimitives. For more information visit:http://bit.ly/27c3_information To download the video visit: http://bit.ly/27c3_videos
Views: 8766 Christiaan008
Dartisans ep. 11: Compiling Dart to JavaScript
 
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Dart runs across the modern web by compiling to JavaScript. In this episode of Dartisans, meet some engineers working on dart2js and learn how they compile Dart to JavaScript. Learn more about Dart at http://www.dartlang.org.
Views: 3315 Google Developers
RSA Power Analysis Side-Channel Attack - rhme2
 
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Preparing an arduino nano board to perform a power analysis side channel attack and explaining how that can be used to break RSA. Also proof I can't count. RSA video: https://www.youtube.com/watch?v=sYCzu04ftaY rhme2 by riscure: http://rhme.riscure.com/home Oscilloscope: Rigol DS2072A Soldering Station: Weller WD1 -=[ 💻 Related Products ]=- → Soldering station:* https://amzn.to/2SII4du → Oscilloscope:* https://amzn.to/2SMsDAY → Cheaper Oscilloscope:* https://amzn.to/2RCzCyX -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm.
Views: 18895 LiveOverflow
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: 68354 James Cameron
Hardware Power Glitch Attack - rhme2 Fiesta (FI 100)
 
12:47
We perform a fault injection on an arduino board to break out of a endless loop. We drop the power for a very short amount of time so the microprocessor calculates something wrong. Skip to 0:56 if you don't want to see my cringy acting. The full verilog code: https://gist.github.com/LiveOverflow/cad0e905691ab5a8a2474d483a604d67 -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #CTF #HardwareSecurity
Views: 37226 LiveOverflow
Buffer overflow on a modern system impossible? stack0: part 1 - bin 0x21
 
12:17
We have a look at stack level 0 from exploit-exercises.com/Protostar and compile it on a current Ubuntu, to see if it's still exploitable. stack0: https://liveoverflow.com/binary_hacking/protostar/stack0.html digitalocean referral:* https://m.do.co/c/826f195e2288 -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #BinaryExploitation #BufferOverflow
Views: 35908 LiveOverflow
2015 FluentConf -  Cryptography in the Browser
 
31:17
Presentation on performing strong cryptography in web browsers using the Web Cryptography API, from the 2015 O'Reilly Fluent Conference.
Views: 583 Charles Engelke
Encrypt Password in Login Form with ASP.NET MVC and Entity Framework
 
18:18
In this video, I will demo how to create Encrypt Password in Login Form with ASP.NET MVC and Entity Framework. To download all sources code for this demo please pay for me $5 at my PayPal Account: [email protected] ====================================================== You can see and download source code demo from my Apps at https://play.google.com/store/apps/developer?id=PMK+Lab ====================================================== You also can buy my apps in http://codecanyon.net/user/octopuscodes/portfolio ====================================================== You also can read my blog in http://learningprogramming.net/ ====================================================== You also can learn Microsoft Office in https://www.youtube.com/channel/UCFrMOR6KF4cpa92OOPRyOng ====================================================== TODAY IS A GREAT DAY TO LEARN SOMETHING NEW! ====================================================== Finding Software videos help you watch reviews for Open Sources:Joomla, wordpress, drupal, magento, html template, free admin template, free bootstrap admin templates, SilverStripe, Cake PHP, CodeIgniter, Concrete5, Modx, ExpressionEngine, Alfresco,TYPOlight, laravel, magento, angularjs, node.js, html, css, javascript, jquery, java, .net, wamp server, xampp, php, mysql, sql server, oracle, open sources, android, hibernate, jpa, html5, jquery
Views: 19295 Learning Programming
KryptoPhone Encrypted Chat/Messaging
 
01:02
Encrypted Chat/Messaging with KryptoPhone. KryptoPhone has an instant messaging feature that enables users to exchange text messages, share images and videos, and other file types. Instant messaging with KryptoPhone has military-grade encryption of RSA 8192 and AES 256-bits. KryptoPhone Encrypted Chat Features: Encrypted Text Messages; Encrypted File Transfer - Images, Audio, Video Files, Location Sharing, etc.; Encrypted Group Messaging; Multiple Security Features. More details about KryptoPhone available at: www.kryptophone.us
Poloniex API wrapper in Node.js
 
01:32:05
Programming a wrapper for the Poloniex API using Node.js with async/await, mocha testing, flow type annotations in Visual Studio Code. Code posted on GitHub at github.com/kesor/crypto-exchange-api -- Watch live at https://www.twitch.tv/kesor6
Views: 590 Evgeny Zislis
First Exploit! Buffer Overflow with Shellcode - bin 0x0E
 
12:23
We write our first real exploit to get root access. Solving stack5 from exploit-exercises.com with a simple Buffer Overflow and shellcode. Run into some problems (illegal instruction): https://www.reddit.com/r/LiveOverflow/comments/54o705/found_what_i_think_is_a_slight_problem_in_the/ Stack Level 5: https://exploit.education/protostar/stack-five/ -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #BufferOverflow #BinaryExploitation #Shellcode
Views: 89766 LiveOverflow
XSS Contexts and some Chrome XSS Auditor tricks - web 0x03
 
08:35
Showing off some cross site scripting techniques and looking at the chrome XSS Auditor -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #WebSecurity
Views: 36429 LiveOverflow
How a CPU works and Introduction to Assembler - bin 0x04
 
11:52
How a CPU works. An introduction to reading assembler instructions. https://microcorruption.com/ -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #ReverseEngineering
Views: 117115 LiveOverflow
Simple Tools and Techniques for Reversing a binary - bin 0x06
 
12:09
Exploring and comparing some common tools and techniques for reversing binaries. https://github.com/radare/radare2 -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #Radare2 #ReverseEngineering
Views: 103121 LiveOverflow
Developing an intuition for binary exploitation - bin 0x20
 
11:43
Just some thoughts on binary exploitation. Not sure if it makes sense :D join the discussion: https://www.reddit.com/r/LiveOverflow/comments/5w400v/developing_an_intuition_for_binary_exploitation/ -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm.
Views: 22725 LiveOverflow
vigenere cipher in java
 
07:39
Code in Java of Vigenère cipher. Like and share. It's FREE too :) Download source code at: https://drive.google.com/file/d/0B61-MHkMYqM4MWRnQWxXcExTdVE/ Follow us on Facebook https://www.facebook.com/AllTech-1089946481026048/ Play Lists Swift https://www.youtube.com/playlist?list=PLOGAj7tCqHx9C08vyhSMciLtkMSPiirYr All https://www.youtube.com/channel/UCBGENnRMZ3chHn_9gkcrFuA/playlists JavaScript https://www.youtube.com/playlist?list=PLOGAj7tCqHx_grLMl0A0yC8Ts_ErJMJft c# https://www.youtube.com/playlist?list=PLOGAj7tCqHx9H5dGNA4TGkmjKGOfiR4gk Java https://www.youtube.com/playlist?list=PLOGAj7tCqHx-ey9xikbXOfGdbvcOielRw Amazon Lumberyard Game Engine https://www.youtube.com/playlist?list=PLOGAj7tCqHx-IZssU8ItkRAXstlyIWZxq
Views: 2672 AllTech
Playing InCTF Junior 18
 
03:21
This video will help you go about playing InCTFj. InCTFj is a Capture The Flag Hacking contest exclusive for school students in India. REGISTER NOW : https://junior.inctf.in/ Learning Resources : https://wiki.bi0s.in/ Brought you by: teambi0s : https://bi0s.in/ Amrita University : https://www.amrita.edu/
Views: 1411 Amrita InCTF Junior