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Cryptography using JavaScript (CryptoJS)
 
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https://asecuritysite.com/encryption/js10
Views: 781 Bill Buchanan OBE
Encryption in JavaScript | JavaScript Tutorials | Web Development Tutorials
 
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In this video lesson, you will learn to develop Encryption in JavaScript using CryptoJS library. Donate & Support: https://www.verkkonet.com/downloads/donate.php?id=j32 To download the source code of Encryption in JavaScript: https://verkkonet.com/downloads/index.php?id=j32
Views: 1354 VerkkoNet
NodeJs - Symmetric Encryption (Module Crypto)
 
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Learn to Encrypt and Decrypt Text With NodeJS using Module "Crypto". Easy and simple to use and very helpful in cases when you want to store information in database in encrypted form.
Views: 7082 Aman Kharbanda
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: 486 Svetlin Nakov
IOTA tutorial 21: CryptoJS
 
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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: 2238 Mobilefish.com
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: 3984 ThirteeNov
Tim Taubert: Keeping secrets with JavaScript | JSConf EU 2014
 
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With the web slowly maturing as a platform the demand for cryptography in the browser has risen, especially in a post-Snowden era. Many of us have heard about the upcoming Web Cryptography API but at the time of writing there seem to be no good introductions available. We will take a look at the proposed W3C spec and its current state of implementation, talk about the good parts and the pitfalls to avoid. I will share my vision of a simpler and safer NaCl-inspired API, and hopefully leave you excited about experimenting further with cryptography in the browser. Transcript & slides: http://2014.jsconf.eu/speakers/tim-taubert-keeping-secrets-with-javascript-an-introduction-to-the-webcrypto-api.html License: For reuse of this video under a more permissive license please get in touch with us. The speakers retain the copyright for their performances.
Views: 12825 JSConf
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: 431 Amrita InCTF Junior
Breaking AES with ChipWhisperer - Piece of scake (Side Channel Analysis 100)
 
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Terrible DPA explanation and sharing my experience solving the side channel analysis challenge "piece of scake" from the rhme2 CTF. A real DPA tutorial by Colin O'Flynn: https://www.youtube.com/watch?v=OlX-p4AGhWs The ChipWhisperer AES tutorial: http://www.newae.com/sidechannel/cwdocs/tutorial.html ChipWhsiperer: http://newae.com/tools/chipwhisperer/ The DPA paper: https://www.rambus.com/introduction-to-differential-power-analysis-and-related-attacks/ rhme2 challenge files: https://github.com/Riscure/Rhme-2016 -=[ 🔴 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: 41673 LiveOverflow
Decrypting Malicious AES encrypted JAVA script
 
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A quick and "dirty" way to decrypt malicious and obfuscated JAVA scripts for analysis.
Node Crypto Module
 
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Description of node crypto module
Views: 1446 Uzochukwu Odozi
Encrypting and Decrypting Ciphertext using php
 
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Ciphertext or cyphertext is the result of encryption performed on plaintext using an algorithm. CODE Link : https:[//goo.gl/BC6Wi6]
Views: 3561 Elite Gamers
Cryptography: Caesar Cipher with JavaScript by KB
 
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Julius Caesar was assassinated on 15th of March 15, 44 BC, in Rome, Italy. But before he invented one of the earliest ciphers to encypt information. https://github.com/KBznuni/Ceasar-Cipher my real github: https://github.com/kalipsobznuni
Views: 643 Kalipso Bznuni
Encryption and Decryption in Node.js
 
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Learn how to do encryption and decryption in Node.js.
Views: 770 DevNami
Episode #063 - Client Side Encryption
 
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Add an extra level of security to your application with client side encryption. Even over an SSL connection, there are attacks which could expose your users' sensitive information. Using JSEncrypt, learn how to encrypt on the client side and decrypt on the server side. https://www.driftingruby.com/episodes/client-side-encryption
Views: 2658 Drifting Ruby
Web Crypto API ECDH generateKey deriveBits perform AES encryption and decryption
 
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Reference https://8gwifi.org/docs/window-crypto-ecdh.jsp The Web crypto api describes using Elliptic Curve Diffie-Hellman (ECDH) for key generation and key agreement, as specified by RFC6090. This is the web cryptography api example of performing ECDH generateKey and derivebits, and then using generate key to encrypt and decrypt the message in AES web crypto api example web crypto api example ecdh javascript web crypto api example ecdh
Views: 93 Zariga Tongy
JWT using RSA Public/Private Key Pairs
 
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A little NodeJS demo of making and verifing JavaScript Web Tokens (JWT) using RSA Public/Private Key Pairs Table of Contents: 00:00 - Introduction 00:44 - 1. Get a RSA public/private PEM pair 01:41 - NPM Package for JWT 02:05 - Why this demo? 02:21 - Node - Read Keys off Disk 02:51 - Node - Specify the right algorithm 04:34 - Node - suggested option elements 04:41 - Issuer 04:48 - Subject 04:54 - Audiance 05:04 - Expires 05:40 - Signing Options 05:54 - Sign your payload with options 06:11 - Verify Options 06:37 - Node - Verify Token 06:53 - Node - Decode 07:02 - Demo 08:04 - Marker 22
Views: 10214 Stuart Williams
Developer's Guide to JavaScript and Web Cryptography
 
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The increasing capabilities and performance of the web platform allow for more feature-rich user experiences. How can JavaScript based applications utilize information security and cryptography principles? This session will explore the current state of JavaScript and Web Cryptography. We will review some basic concepts and definitions, discuss the role of TLS/SSL, show some working examples that apply cryptography to real-world use cases and take a peek at the upcoming W3C WebCryptoAPI. Code samples will use CryptoJS in the browser and the Node.js Crypto module on the server. An extended example will secure the popular TodoMVC project using PBKDF2 for key generation, HMAC for data integrity and AES for encryption. Slides available on Google Docs: https://docs.google.com/presentation/d/1Sx5ODjh_4lgfYgPNY3RqFzL4snvBbcGZ6byOn78K2ME/edit?usp=sharing
Views: 2991 Kevin Hakanson
Asymmetric Encryption and Signing with Public Private Keys
 
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Bob and Alice will only get you so far. Article at https://coolaj86.com/articles/asymmetric-public--private-key-encryption-in-node-js/ Without getting deep into math, I paint a picture of specifically how RSA encryption works, it's connection with AES, and how HTTPS and GPG use both. I also show examples using the OpenSSL commandline tools and ursa in node.js. It's still pretty high-level, but with sprinkled with some practical details and understanding you may not have had before. Examples with OpenSSL Node.js
Views: 6937 AJ ONeal
Live Hacking - Internetwache CTF 2016 - crypto60, crypto70, crypto90
 
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Commented walkthrough of the security CTF Internetwache 2016. Crypto challenges. -=[ 🔴 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: 12260 LiveOverflow
Encriptar archivos con Node JS (AES-256)
 
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Thanks for watching! Here the code - https://github.com/Spyrock/NodeEncryptFiles Instagram - https://www.instagram.com/andresmontoyain/ Twitter - https://twitter.com/andresmontoyain
Views: 1106 Andrés Montoya
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: 109 Ahmed Shady
Cryptography for Java Developers: Nakov jProfessionals (Jan 2019)
 
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Cryptography for Java Developers Hashes, MAC, Key Derivation, Encrypting Passwords, Symmetric Ciphers & AES, Digital Signatures & ECDSA About the Speaker What is Cryptography? Cryptography in Java – APIs and Libraries Hashes, MAC Codes and Key Derivation (KDF) Encrypting Passwords: from Plaintext to Argon2 Symmetric Encryption: AES (KDF + Block Modes + IV + MAC) Digital Signatures, Elliptic Curves, ECDSA, EdDSA Live demos and code examples: https://github.com/nakov/Java-Cryptography-Examples Slides: https://www.slideshare.net/nakov/cryptography-for-java-developers-nakov-jprofessionals-jan-2019 Blog: https://nakov.com/blog/2019/01/26/cryptography-for-java-developers-nakov-at-jprofessionals-jan-2019/
Views: 303 Svetlin Nakov
Asymmetric encryption - Simply explained
 
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How does public-key cryptography work? What is a private key and a public key? Why is asymmetric encryption different from symmetric encryption? I'll explain all of these in plain English! 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www.savjee.be 👍🏻 Like my Facebook page: https://www.facebook.com/savjee
Encrypt Decrypt Hashing - PHP & MYSQL - Protect your data in your database
 
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Databases are becoming vulnerable to hacking and other means of attack. Continue learning about MySQL: https://amzn.to/2Qrf9h4 $100 Free credit to spend at Digital Ocean when you sign up using the link: https://m.do.co/c/7e7436ae5d07 Please protect the sensitive data in your system. I will show you a couple simple methods to start protecting your database. Update: This method is now out of date, please search for newer solutions.
Views: 90691 Devvid
Python Encryption Tutorial with PyCrypto
 
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Sentdex.com Facebook.com/sentdex Twitter.com/sentdex How to use python to encrypt sensitive information, and later decrypt it, using PyCrypto! PyCrypto: https://www.dlitz.net/software/pycrypto/ The Code: http://sentdex.com/sentiment-analysisbig-data-and-python-tutorials/encryption-and-decryption-in-python-code-example-with-explanation/
Views: 87370 sentdex
NodeJS - Using BCrypt for Database Encryption - Tutorial 9
 
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Encrypting passwords using BCrypt to save in our mongoDB. Tutorial Source can be found @ https://github.com/BrentAureli/Youtube-Tutorials Credit: Various code snippets from http://scotch.io (some edited some not)
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: 31925 LiveOverflow
How to Add End-to-End Encryption to Your Angular App
 
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Presentation: Even the coolest user interfaces won’t cover for apps that are insecure and leak private information. As front-end developers, we need to build apps that stand up to the demands of our industry and protects the data and privacy of our users. In this talk, you will learn: • Why private data should be end-to-end encrypted • How to use middleware to encrypt data without rewriting your app • How to use metadata to centralize a data privacy policy • How to separate what data to encrypt from who should be able to decrypt it • How to add end-to-end encryption without restraining the functionality of your app Presented by: Madison Kerndt Madison is on a mission to help developers build secure software and to make the digital world a safer place for everyone. She is a Developer Evangelist and Software Engineer at IronCore Labs, makers of turnkey data security solutions for developers and empowers Enterprises to control their data wherever it lives. Madison has deep roots in the startup community and has worked with multiple startups as a front-end developer, designer, and marketer. She enjoys building, creating, teaching, and contemplating the interplays between technology, community, privacy, and digital security. This video was recorded at the 9/19/18 Rocky Mountain Angular Meetup in Denver, CO. For more information, visit briebug.com
Views: 646 BrieBug
web crypto rsa encryption decryption example
 
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web crypto rsa encryption decryption example web crypto tutorial Web Crypto API examples https://8gwifi.org/docs/window-crypto-rsaoaep.jsp The RSA-OAEP algorithm identifier is used to perform encryption and decryption ordering to the RSAES-OAEP algorithm specified in FC3447] using the SHA hash functions defined in this specification and using the mask generation function MGF1. RSA-OAEP generateKey RSA-OAEP importKey RSA-OAEP exportKey RSA-OAEP encrypt RSA-OAEP decrypt
Views: 129 Zariga Tongy
Caesar Cipher in Javascript
 
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I don't know much bout Caesar... That is all. Job interview stuff in javascript.
Views: 2307 Adam Coder
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: 34017 Sylvain Saurel
aes tutorial, cryptography Advanced Encryption Standard AES Tutorial,fips 197
 
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https://8gwifi.org/CipherFunctions.jsp Reference book: http://leanpub.com/crypto Computer Security, Cryptography Advanced Encryption Standard AES,fips 197 The Advanced Encryption Standard (AES) specifies a FIPS-approved cryptographic algorithm that can be used to protect electronic data. The AES algorithm is a symmetric block cipher that can encrypt (encipher) and decrypt (decipher) information. Encryption converts data to an unintelligible form called ciphertext; decrypting the ciphertext converts the data back into its original form, called plaintext. The AES algorithm is capable of using cryptographic keys of 128, 192, and 256 bits to encrypt and decrypt data in blocks of 128 bits. aes encryption and decryption aes encryption example aes encryption tutorial aes encryption online aes algorithm, aes encryption explained, aes algorithm tutorial, aes encryption and decryption algorithm, aes encryption algorithm, aes algorithm lecture, aes algorithm example, aes cryptography, aes encryption and decryption algorithm
Views: 155189 Zariga Tongy
Crypto for everyone - libsodium in PHP 7.2 - Marcus Bointon - Laracon EU 2018 Amsterdam
 
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Join Europe's leading Laravel conference in 2019. 23th May in Madrid & 28th–30th Aug in Amsterdam. Get Tickets http://laracon.eu/2019
Views: 838 Laracon EU
Python3 Advanced Tutorial 10 - PyCrypto
 
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This is a tutorial on PyCrypto, looking at encrypting and decrypting files using AES-256. All Links and Slides will be in the description. Subscribe for more cool stuff! Slides & files - https://www.mediafire.com/folder/blqyh7qotgu2r/Tutorial_10_-_PyCrypto Python - http://python.org/ Ubuntu - http://www.ubuntu.com/ Steam Group: http://steamcommunity.com/groups/DrapsTV Twitter: https://twitter.com/DrapsTV Ello: https://ello.co/drapstv If you like what you see be sure to subscribe and thumbs up!
Views: 27765 DrapsTV
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: 21307 ProgrammingKnowledge
How Does SHA-1 Work - Intro to Cryptographic Hash Functions and SHA-1
 
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Learn more advanced front-end and full-stack development at: https://www.fullstackacademy.com SHA-1 stands for Secure Hash Algorithm 1, a cryptographic hash function developed by the NSA that can be used to verify that a file has been unaltered. In this video, we go over the basic features and common implementations of cryptographic hash functions before diving into the inner workings of a Javascript implementation of the SHA-1 function. Although out of use now, walking through the hash function code provides valuable insight into how these algorithms work. Watch this video to learn: - What are Cryptographic Hash Functions - Practical uses for Cryptographic Hash Functions - How does SHA-1 work
Views: 13265 Fullstack Academy
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: 47 Salma Yasser
Automatic Search of Attacks on Round-Reduced AES and Applications (Crypto 2011)
 
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Charles Bouillaguet, Patrick Derbez, and Pierre-Alain Fouque ENS, CNRS, INRIA, France Abstract. In this paper, we describe versatile and powerful algorithms for searching guess-and-determine and meet-in-the-middle attacks on byte-oriented symmetric primitives. To demonstrate the strengh of these tool, we show that they allows to automatically discover new attacks on round-reduced AES with very low data complexity, and to find improved attacks on the AES-based MACs Alpha-MAC and Pelican-MAC, and also on the AES-based stream cipher LEX. Finally, the tools can be used in the context of fault attacks. These algorithms exploit the algebraically simple byte-oriented structure of the AES. When the attack found by the tool are practical, they have been implemented and validated.
Views: 614 TheIACR
How to Encrypt & Decrypt Form Data using PHP Ajax - 1
 
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How to Fetch or Select Encrypted Data from Mysql table and Decrypt Encrypted Data and Display under Jquery Datatables Plugin by using PHP with Ajax. In this tutorial we have discuss How to Encrypt and Decrypt Data in PHP. Here we have discuss two way encryption and decryption string using PHP AES-256-CBC. Part 2 - https://youtu.be/hg-4KEKb-Yo
Views: 8830 Webslesson
Public Key Cryptography: Diffie-Hellman Key Exchange (short version)
 
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This is a segment of this full video: https://www.youtube.com/watch?v=YEBfamv-_do Diffie-Hellman key exchange was one of the earliest practical implementations of key exchange within the field of cryptography. It relies on the discrete logarithm problem. This test clip will be part of the final chapter of Gambling with Secrets!
Views: 450727 Art of the Problem
[Javascript Tutorial] How to create JWT (JSON web token) using pure JavaScript (and Crypto-Js)
 
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[Javascript Tutorial] How to create JWT (JSON web token) using pure JavaScript (and Crypto-Js). -How to convert any string to base64 -How to do base64 encoding/decoding -How to create JWT (JSON Web Token) from the scratch -How to use pure JavaScript to create JWT -How to use Crytpo-JS to create JWT using JavaScript. SUBSCRIBE for more videos!
Views: 158 Luong Nguyen Thi
Data Encryption Php MySql Methods Implementation Open SSL Encrypt BEST DATA ENCRYPTION PHP TUTORIAL
 
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Codes here https://a1websitepro.com/data-encryption-php-mysql-methods-implementation-open-ssl-encrypt/ Data Encryption with Php and MySql is very important. Some programmers wonder about the methods and implementation of different processes for data encryption. In this article we are going to discuss a sure way to encrypt your data with Open SSL before storing it in MySql. #php #encrypt #dataencryption encryption and decryption in php example php simple encrypt decrypt php aes encryption php aes encryption library php openssl example php encrypt decrypt with salt php encryption library
Views: 464 Maximus McCullough
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: 119 Fredrik Christenson
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: 24336 HazardEdit
RSA Key Generation, Signatures and Encryption using OpenSSL
 
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Demonstration of using OpenSSL to create RSA public/private key pair, sign and encrypt messages using those keys and then decrypt and verify the received messages. Commands used: openssl. Created by Steven Gordon on 7 March 2012 at Sirindhorn International Institute of Technology, Thammasat University, Thailand.
Views: 65438 Steven Gordon
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: 111 slashrootdotin

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