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How to Encrypt Strings and Files in Python
 
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In this video I show you how to encrypt and decrypt strings and files using Python. I show you how to create a key, store the key and then how to use the key to encrypt and decrypt strings and files. This video demonstrates the use of the cryptography module. 🌎 Post with code and a written tutorial: https://nitratine.net/blog/post/encryption-and-decryption-in-python/ 📺 Auto Py to Exe: https://youtu.be/OZSZHmWSOeM 📺 Python GUI Using Chrome: https://youtu.be/2kbeBzEQfXE 📺 How to Send Emails in Python: https://youtu.be/YPiHBtddefI The cryptography is supported by Python 2.7 and Python 3.4 and above. (Also PyPy 5.3+) 🌎 cryptography docs: https://cryptography.io/en/latest/ 🐍 In this video I use Python 3.6. 👍🏼 Feel free to comment with any issues.
Views: 8579 PyTutorials
Simple Caesar Cipher Script in Python - Cryptography with Python
 
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This tutorial explains how to make a simple caesar cipher script. This tutorial is for immediate and advanced python programmers.
Views: 975 ma academy
EASY Caesar Cipher in Python
 
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Join the Family: https://discord.gg/Kgtnfw4 Support me on Patreon: https://patreon.com/johnhammond010 Learn to code with a TeamTreehouse Discount: treehouse.7eer.net/1WOz6 E-mail: [email protected] PayPal: http://paypal.me/johnhammond010 GitHub: https://github.com/JohnHammond Site: http://www.johnhammond.org Twitter: https://twitter.com/_johnhammond
Views: 23575 John Hammond
Simple AES Encyption Script - Cryptography with Python
 
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This tutorial explains how to create a simple script to encrypt text using the AES encryption algorithm.
Views: 254 ma academy
Make Your Own Encryption Program
 
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📖📕 GET THE NEW TINKERNUT BOOK: http://bit.ly/Tinkernutbook 📕📖 This video lays out the steps for creating a very simple encryption and decryption program using free tools. The programming language we will be using is VB Script. See if you can decrypt this text: wkjlue#vnrro#huxwxi#uxr\ You can find all the code for this program as well as an alternative for Apple computers at the project page: http://www.tinkernut.com/archives/4193
Views: 100313 Tinkernut
Substitution Cipher Implementation with Python
 
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One of my favorite basic encryption methods: the substitution cipher. Enjoy! Check out this code here: https://github.com/ebrian/engineerman/tree/master/035 Join my Discord server to chat with me: https://discord.gg/k5VcqDP Check out some code on my GitHub: https://github.com/ebrian/engineerman Tweet me something funny on Twitter: https://twitter.com/_EngineerMan Say hi over at Facebook: https://www.facebook.com/engineermanyt Sincerely, Engineer Man
Views: 10373 Engineer Man
Cryptography For Beginners
 
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Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography. This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation. EVENT: Dutch PHP Conference in 2018 SPEAKER: Adam Englander PERMISSIONS: Original video was published with the Creative Commons Attribution license (reuse allowed). CREDITS: Original video source: https://www.youtube.com/watch?v=KcjJ19geKmA
Views: 30251 Coding Tech
Python 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! Block Cipher Modes - http://en.wikipedia.org/wiki/Block_cipher_mode_of_operation Slides & files - https://www.mediafire.com/folder/b4om18885dp0k/Tutorial_10_-_PyCrypto Python - http://python.org/ Ubuntu - http://www.ubuntu.com/ DrapsTV Twitter - https://twitter.com/DrapsTV If you like what you see be sure to subscribe and thumbs up!
Views: 46144 DrapsTV
Cryptography in Python with 5 lines of Code - Hashlib
 
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Learn hashing with Python using Hashlib package of Python. We are going to be discussing a lot of algorithms including Md5, Sha256 etc
Views: 566 buildwithpython
Learning to Code with Python: Lesson 1.10 - Secret Codes
 
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Learning to Code with Python Lesson 1.10: Secret Codes Support me on Patreon: http://patreon.com/kidscancode Learn more about the Caesar Cypher: http://en.wikipedia.org/wiki/Caesar_cipher Links: * Installing Python: http://kidscancode.org/python-install.html * Asking for help: [email protected]
Views: 16368 KidsCanCode
Cryptography: The Science of Making and Breaking Codes
 
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There are lots of different ways to encrypt a message, from early, simple ciphers to the famous Enigma machine. But it’s tough to make a code truly unbreakable. Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, John Szymakowski, Fatima Iqbal, Justin Lentz, David Campos, and Chris Peters. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://www.vectorsite.net/ttcode_04.html#m3 http://www.simonsingh.net/The_Black_Chamber/crackingprinciple.html http://book.itep.ru/depository/crypto/Cryptography_history.pdf http://www.cs.trincoll.edu/~crypto/historical/gronsfeld.html http://www.sans.org/reading-room/whitepapers/vpns/history-encryption-730 http://ftp.stmarys-ca.edu/jsauerbe/m10s11/chapter5.pdf http://www.turing.org.uk/scrapbook/ww2.html http://enigma.louisedade.co.uk/howitworks.html http://www.codesandciphers.org.uk/enigma/example1.htm http://www.pbs.org/wgbh/nova/military/how-enigma-works.html http://www.cs.miami.edu/~burt/learning/Csc609.051/notes/02.html
Views: 803696 SciShow
Cryptography Module Python
 
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Leanr how to use Cryptography with Python.
Views: 379 DevNami
Simple Blockchain in Python WITH MINING!
 
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In this video we'll be creating our own blockchain in Python! We'll also be using SHA256 for our proof-of-work to mine our blockchain. Go to https://howcode.org for more! Source code: https://howco.de/simple-python-blockchain Link to DigitalOcean: http://howco.de/d_ocean Link to howCode Facebook: http://howco.de/fb Link to howCode Twitter: http://howco.de/twitter Link to /r/howCode: http://howco.de/reddit Don't forget to subscribe for more!
Views: 20547 howCode
vigenere (Python)
 
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Views: 4036 CS50
DES Encryption Using Python 3 - Cryptography with Python
 
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This tutorial explains how to encrypt text using DES in Python 3.
Views: 818 ma academy
Transposition Cipher in Python - Cryptography with Python
 
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This tutorial explains how to encrypt text using the transposition cipher in Python 3.
Views: 714 ma academy
One Time Pad - 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: 42402 Udacity
python rsa cryptography example
 
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Reference : https://8gwifi.org/docs/python-rsa.jsp python RSA Cryptography RSA stands for Ron Rivest, Adi Shamir, and Leonard Adleman, who first publicly described the algorithm in 1978. A user of RSA creates and publishes the product of two large prime numbers, along with an auxiliary value, as their public key pyca generate rsa keys pyca rasa-oaep encryption/ decryption example pyca rsa sign Verify Example pycrypto Generate RSA Keys and store in PEM format pycrypto Generate Encrypted RSA PEM Keys pycrypto Generate Encrypted RSA Keys in PKCS8 format pycrypto Generate RSA key and export in DER Format pycrypto Generate RSA Keys and Perform Encryption and Decryption pycrypto Load RSA Keys and Perform Encryption and Decryption pycrypto PKCS1_OAEP pycrypto PKCS1_PSS Sign Verify pycrypto PKCS1_v1_5 Encrypt/Decrypt
Views: 56 Zariga Tongy
[Cryptography] : Reverse Cipher with Python
 
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For educational purposes only, I am not responsible for you illegal activities!
Views: 673 Amine Ess
Cryptocurrency-predicting RNN Model - Deep Learning w/ Python, TensorFlow and Keras p.11
 
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Welcome to the next tutorial covering deep learning with Python, Tensorflow, and Keras. We've been working on a cryptocurrency price movement prediction recurrent neural network, focusing mainly on the pre-processing that we've got to do. In this tutorial, we're going to be finishing up by building our model and training it. Text tutorials and sample code: https://pythonprogramming.net/crypto-rnn-model-deep-learning-python-tensorflow-keras/ Discord: https://discord.gg/sentdex Support the content: https://pythonprogramming.net/support-donate/ Twitter: https://twitter.com/sentdex Facebook: https://www.facebook.com/pythonprogramming.net/ Twitch: https://www.twitch.tv/sentdex G+: https://plus.google.com/+sentdex
Views: 25165 sentdex
Build on Serverless | Building the "Simple Crypto Service" Python Project
 
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In this interactive coding session, we built a Python Serverless Application using SAM (Serverless Application Model) with AWS Specialist Solutions Architect, Heitor Lessa Solutions Architect, Jason Barto and learned how to automate the deployment and monitoring of the application. Learn More about Serverless: https://aws.amazon.com/serverless/ Watch past Build on Serverless broadcasts: https://aws.amazon.com/developer/community/twitch/recordings See the upcoming Build on Serverless Schedule: https://aws.amazon.com/developer/community/twitch/ Join the Serverless conversation on Slack: https://awssamopensource.splashthat.com/ Get an overview of the Serverless Applications Lens: https://d1.awsstatic.com/whitepapers/architecture/AWS-Serverless-Applications-Lens.pdf RSVP for future Build on Serverless episodes: https://www.twitch.tv/events/umX-DTI8Q3qWl0pXKgxhUw
Views: 1402 Amazon Web Services
Affine Cipher Part 1 - Encryption
 
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Hi guys, in this video we look at the encryption process behind the affine cipher
Views: 21935 Sam Cogan
Python Tutorial for Beginners - Learn Python by Building a Blockchain & Cryptocurrency
 
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Python is extremely important and popular these days. You can use Python for web development, data science, machine learning, utility scripts or your first steps into programming. OR you use it to build your own Blockchain. ---------- Take the full course: https://www.udemy.com/learn-python-by-building-a-blockchain-cryptocurrency/?couponCode=ACAD_YT Download Python: https://www.python.org/downloads/ Want to learn something totally different? Check out all other courses: https://academind.com/learn/our-courses ---------- • You can follow Max on Twitter (@maxedapps). • And you should of course also follow @academind_real. • You can also find us on Facebook.(https://www.facebook.com/academindchannel/) • Or visit our Website (https://www.academind.com) and subscribe to our newsletter! See you in the videos! ---------- Academind is your source for online education in the areas of web development, frontend web development, backend web development, programming, coding and data science! No matter if you are looking for a tutorial, a course, a crash course, an introduction, an online tutorial or any related video, we try our best to offer you the content you are looking for. Our topics include Angular, React, Vue, Html, CSS, JavaScript, TypeScript, Redux, Nuxt.js, RxJs, Bootstrap, Laravel, Node.js, Progressive Web Apps (PWA), Ionic, React Native, Regular Expressions (RegEx), Stencil, Power BI, Amazon Web Services (AWS), Firebase or other topics, make sure to have a look at this channel or at academind.com to find the learning resource of your choice!
Views: 40603 Academind
Elliptic Curve Cryptography & Diffie-Hellman
 
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Today we're going over Elliptic Curve Cryptography, particularly as it pertains to the Diffie-Hellman protocol. The ECC Digital Signing Algorithm was also discussed in a separate video concerning Bitcoin's cryptography.
Views: 52222 CSBreakdown
Simple AES Encryption - Cryptography with Python
 
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This tutorial explains how to encrypt a simple text string using the AES encryption algorithm and then how to decrypt it.
Views: 366 ma academy
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: 46425 Infinity
0x1. Asymmetric Cryptography (Basic RSA Implementation in Python)
 
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ليوم بش نحكيو عل Asymmetric Cryto واش معناها Crypto وعلاه نستعملو فيها ؟ وبعد بش نعملو Implementation صغيرة للAlgorithm تع RSA بال Python كان عجبك الفيديو تنساش تعمل Like و Share و Subscribe بش يوصلك جديد وحط في كومنتر الحاجات اللي تحبنا نفسروها ولا نهبطو علاها Tuto * كان تشوفني قلت معلومة غالطة تنساش بش تحط كومنتر تصلحني وتو نزيدوها في الفيديو * نعتذر كان فما مشكل في صوت ولا التصويرة ان شاء الله في الفيديوات القادمة يتصلح كل شيء ! --------- Github Repo for code : https://github.com/Mahd1/AlProgrammer_Tutorials -------- Facebook : https://www.facebook.com/alprogrammer --------- Personal Facebook : https://www.fb.com/profile.php?id=100004938638671 Twitter, Instagram : @mahdi_mmb
Cryptography 101 - - XOR Cipher
 
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XOR ciphers take advantage of Ascii encoding and basic bit switching operations. They are extremely fast, but not particularly secure when used alone, without a key exchange algorithm. XOR ciphers make up much of the basis of how modern encryption works. More Crypto 101: ADFVGX - https://www.youtube.com/watch?v=Y5-ory-Z25g Pigpen - https://www.youtube.com/watch?v=bUlIvx0fgV8 Homophonic Cipher - https://www.youtube.com/watch?v=sB_3fcO8G24 Vigenère Cipher - https://www.youtube.com/watch?v=QzizXgWGjcM Cracking Substitution Ciphers - https://www.youtube.com/watch?v=p99Wo_rr7OA Caesar shift and Atbash - https://www.youtube.com/watch?v=BbcYLI_3mNA Support me on Patreon if you are into that - https://www.patreon.com/laingsoft
Views: 8540 Charles Laing
Normalizing and creating sequences Crypto RNN - Deep Learning w/ Python, TensorFlow and Keras p.9
 
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Leading up to this tutorial, we've learned about recurrent neural networks, deployed one on a simpler dataset, and now we are working on doing it with a more realistic dataset to try to predict cryptocurrency pricing movements. Text tutorials and sample code: https://pythonprogramming.net/normalizing-sequences-deep-learning-python-tensorflow-keras/ Discord: https://discord.gg/sentdex Support the content: https://pythonprogramming.net/support-donate/ Twitter: https://twitter.com/sentdex Facebook: https://www.facebook.com/pythonprogramming.net/ Twitch: https://www.twitch.tv/sentdex G+: https://plus.google.com/+sentdex
Views: 15264 sentdex
[Hindi] What is Cryptography ? | Kya hai cryptography ? | Explained in simple words
 
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Hello Dosto Aaj hum baat karenge cryptography ke bare me ki ye kya hota hai aur iska itemaal kaise aur kaha hota hai. iska sambandh kisi bhi data ya message ko safely pohchane se hota hai aur uski security badhayi jati hai taaki bich me koi an-adhikarik tarike se usko access na kar paye. aasha karta hoo apko ye video pasand ayegi agar aapko ye video achhi lage to isse like kare aur apne dosto ke sath share kare aur abhi tak aapne mera channel subscribe nahi kia hai to jarur is channel ko subscribe kare. Subscribe to my channel for more videos like this and to support my efforts. Thanks and Love #TechnicalSagar LIKE | COMMENT | SHARE | SUBSCRIBE ---------------------------------------------------------------------------------- For all updates : SUBSCRIBE Us on Technical Sagar : www.youtube.com/technicalsagarindia LIKE us on Facebook https://www.facebook.com/technicalsagarindia Follow us on Twitter : http://www.twitter.com/iamasagar
Views: 91375 Technical Sagar
Cryptography: Transposition Cipher
 
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This lesson explains how to encrypt and decrypt a message using a transposition cipher. Site: http://mathispower4u.com
Views: 60236 Mathispower4u
Building your own cryptocurrency trading bot using Python and the Poloniex API
 
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Brian walks you through a simple cryptocurrency trading bot in Python and using the Poloniex API. The code from this video can be found here: https://github.com/bwentzloff/trading-bot Poloniex API: https://poloniex.com/support/api/ How moving averages work: https://youtu.be/YHSX5_vLR8Q Get some bitcoin ornaments for Christmas: https://cryptogifts.store/product/bitcoin-ornament-bitcoin-rollercoaster-guy-on-a-sleigh/ Contact me directly: https://www.youtube.com/channel/UCme3b9GKKSjZsI8AGth-VlA/about
Views: 194905 Cryptocurrency Trading
cryptography - HMAC
 
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Cryptography To get certificate subscribe: https://www.coursera.org/learn/cryptography ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWb07OLBdFI2QIHvPo3aTTeu ============================ Youtube channel: https://www.youtube.com/user/intrigano ============================ https://scsa.ge/en/online-courses/ https://www.facebook.com/cyberassociation/
Views: 13681 intrigano
python/pycharm/ hobby project1/image encryption/encrypto/cryptography
 
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project1 : Image encryption and decryption using pycrypto python package using sha256 algorithm
Views: 41 subu star
Crypto 101
 
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Laurens Van Houtven An introduction to applied cryptography and information security suitable for programmers of all ages and skill levels.
Views: 54840 Next Day Video
Bitcoin 101 - Elliptic Curve Cryptography - Part 4 - Generating the Public Key (in Python)
 
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Welcome to part four in our series on Elliptic Curve Cryptography. I this episode we dive into the development of the public key. In just 44 lines of code, with no special functions or imports, we produce the elliptic curve public key for use in Bitcoin. Better still, we walk you through it line by line, constant by constant. Nothing makes the process clearer and easier to understand than seeing it in straight forward code. If you've been wondering about the secp256k1 (arguably the most important piece of code in Bitcoin), well then this is the video for you. This is part 4 of our upcoming series on Elliptic Curves. Because of such strong requests, even though this is part 4, it is the first one we are releasing. In the next few weeks we will release the rest of the series. Enjoy. Here's the link to our Python code (Python 2.7.6): https://github.com/wobine/blackboard101/blob/master/EllipticCurvesPart4-PrivateKeyToPublicKey.py Here's the private key and the link to the public address that we use. Do you know why it is famous? Private Key : A0DC65FFCA799873CBEA0AC274015B9526505DAAAED385155425F7337704883E Public Address on Blockchain.info https://blockchain.info/address/1JryTePceSiWVpoNBU8SbwiT7J4ghzijzW Here's the private key we use at the end: 42F615A574E9CEB29E1D5BD0FDE55553775A6AF0663D569D0A2E45902E4339DB Public Address on Blockchain.info https://blockchain.info/address/16iTdS1yJhQ6NNQRJqsW9BF5UfgWwUsbF Welcome to WBN's Bitcoin 101 Blackboard Series -- a full beginner to expert course in bitcoin. Please like, subscribe, comment or even drop a little jangly in our bitcoin tip jar 1javsf8GNsudLaDue3dXkKzjtGM8NagQe. Thanks, WBN
Views: 21460 CRI
cryptography - Breaking the Vigenere Cipher
 
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cryptography To get certificate subscribe: https://www.coursera.org/learn/cryptography ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWb07OLBdFI2QIHvPo3aTTeu ============================ Youtube channel: https://www.youtube.com/user/intrigano ============================ https://scsa.ge/en/online-courses/ https://www.facebook.com/cyberassociation/
Views: 4812 intrigano
Easy Python script to download crypto currency market data with CCXT package
 
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Here is a FREE fast tutorial This is a quick and dirty script to show you how to download crypto currency market data from Binance and Bittrex! This works with no fund nor registration on the exchange! http://quantlabs.net/blog/2018/05/easy-python-script-to-download-crypto-currency-market-data-with-ccxt-package/
Views: 1461 Bryan Downing
Cryptography in Python with Amanda Sopkin
 
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Intro to Cryptography in Python "Cryptography. Cryptography is an actively developed library that provides cryptographic recipes and primitives. It supports Python 2.6-2.7, Python 3.3+ and PyPy. ... The recipes layer provides simple API for proper symmetric encryption and the hazmat layer provides low-level cryptographic primitives." - https://docs.python-guide.org/scenarios/crypto/
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: 3202 ThirteeNov
Cryptographic hash functions in Python
 
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A simple introduction to the properties of cryptographic hashing functions as well as examples of how to hash data using the Python standard library.
Views: 1678 ralienpp
Cryptography 101
 
45:18
Cryptography is a complex and confusing subject. In this talk you will learn about the core components of cryptography used in software development: securing data with encryption, ensuring data integrity with hashes and digital signatures, and protecting passwords with key derivation functions. While learning how to use these components, you will also learn the best practices that drive strong cryptography. This talk won’t make you a cryptography expert but it will give you the knowledge necessary to use cryptography properly. No prior knowledge of cryptography is required for this presentation. EVENT: the Dutch PHP Conference in 2018 SPEAKER: Adam Englander PERMISSIONS: Original video was published with the Creative Commons Attribution license (reuse allowed). CREDITS: Original video source: https://www.youtube.com/watch?v=KcjJ19geKmA&t=1s
Views: 7183 Coding Tech
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: 20348 ProgrammingKnowledge
Cryptography - Simple Cipher - Level 3
 
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codezing.org presents Simple Cipher - a Level 3 python programming project. Focusing on basic cryptography, text string manipulation, python lists and loops. Learn computer programming through exploration and creativity. Quick lessons with working code examples for those looking to immediately start using python. Visit our website at www.codezing.org to find more examples, detailed videos and fun games.
Views: 4 codezing
Recurrent Neural Networks (RNN) - Deep Learning w/ Python, TensorFlow & Keras p.7
 
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In this part we're going to be covering recurrent neural networks. The idea of a recurrent neural network is that sequences and order matters. For many operations, this definitely does. Text tutorials and sample code: https://pythonprogramming.net/recurrent-neural-network-deep-learning-python-tensorflow-keras/ Discord: https://discord.gg/sentdex Support the content: https://pythonprogramming.net/support-donate/ Twitter: https://twitter.com/sentdex Facebook: https://www.facebook.com/pythonprogramming.net/ Twitch: https://www.twitch.tv/sentdex G+: https://plus.google.com/+sentdex
Views: 27748 sentdex
Paper and Pencil RSA (starring the extended Euclidean algorithm)
 
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For more detail on back substitution go to: http://bit.ly/1W5zJ2g Here is a link with help on relative primes: http://www.mathsisfun.com/definitions/relatively-prime.html This is (hopefully) a very simple example of how to calculate RSA public and private keys. Just to be clear: these values should not be used for any real encryption purposes.
Views: 120795 Jenn Janesko
Cryptography  -  Caesar Cipher
 
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In Python we create a basic crytographic class based on the simple Caesar Cipher https://gist.github.com/Marva82/7e8f6a301a81d3f8edd90401ecc08c1b
Views: 9 ThingsToDo
Crypto Math
 
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The math behind cryptography is immensely fascinating, I could spend all day studying it! We're going to go over some fundamental cryptographic concepts like hashing, zero knowledge proofs, and my favorite 'ZK-Snarks'. This is quite an in-depth video, i had to pick and choose the topics i wanted to dive into more. There is so, so much i could talk about. Each of these topics could deserve their own course. Cryptography is going to be paramount to building future decentralized Artificial Intelligence systems that we can both control and protect from attackers. Code for this video: https://github.com/llSourcell/crypto_math/blob/master/Crypto%20Math.ipynb Please Subscribe! And like. And comment. That's what keeps me going. Want more education? Connect with me here: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology instagram: https://www.instagram.com/sirajraval More learning resources: https://www.tutorialspoint.com/cryptography/ https://gpgtools.tenderapp.com/kb/how-to/introduction-to-cryptography https://www.khanacademy.org/computing/computer-science/cryptography https://www.ibm.com/developerworks/tivoli/tutorials/s-crypto/s-crypto.html https://openmined.org/ Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ And please support me on Patreon: https://www.patreon.com/user?u=3191693 Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w
Views: 23870 Siraj Raval
Vigenere Cipher - Decryption (Unknown Key)
 
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This video shows the process (thoroughly) of how to find the key when you don't have it. English alphabet frequencies: http://www.math.cornell.edu/~mec/2003-2004/cryptography/subs/frequencies.html Decryption (known key): http://youtu.be/oHcJ4QLiiP8 Encryption: http://youtu.be/izFivfLjD5E
Views: 124511 Theoretically
PlayFair Cipher Encryption & Decryption | Polygraphic Substitution Cipher
 
10:47
PlayFair cipher is a polygram or polygraphic cipher which means it operates on block of characters (2 characters in this case) instead of single characters. Polygram or Polygraphic ciphers work with block of characters rather than single character itself. In this video tutorial we will understand the concept, encryption and decryption process of Playfair Cipher. Playfair Cipher operates on block of 2 characters each during encryption and decryption process. In this video tutorial we study the basic principles of Network security and also see the concept of Cryptography by understanding a basic example. Principles of Network Security to be discussed in this video are as follows: Confidentiality Authentication Integrity Non-repudiation Access Control Availability We will also learn the concept of Cryptography in this tutorial. Here's the definition of Cryptography: Cryptography is the art of achieving security by encoding messages to make them non-readable This video is a continuation of the previous video so make sure you check that video as well so that you get to know some basics of Network security. Download the FREE Network Security App on Google Playstore for Android - https://play.google.com/store/apps/details?id=com.intelisenze.networksecuritytutorials Simple Snippets Official Website - https://simplesnippets.tech/ Simple Snippets on Facebook- https://www.facebook.com/simplesnippets/ Simple Snippets on Instagram- https://www.instagram.com/simplesnipp... Simple Snippets Google Plus Page- https://plus.google.com/+SimpleSnippets Simple Snippets email ID- [email protected] For Classroom Coaching in Mumbai for Programming & other IT/CS Subjects Checkout UpSkill Infotech - https://upskill.tech/ UpSkill is an Ed-Tech Company / Coaching Centre for Information Technology / Computer Science oriented courses and offer coacing for various Degree courses like BSc.IT, BSc.CS, BCA, MSc.IT, MSc.CS, MCA etc. Contact via email /call / FB /Whatsapp for more info email - [email protected] We also Provide Certification courses like - Android Development Web Development Java Developer Course .NET Developer Course Check us out on Social media platforms like Facebook, Instagram, Google etc Facebook page - https://www.facebook.com/upskillinfotech/ Insta page - https://www.instagram.com/upskill_infotech/ Google Maps - https://goo.gl/maps/vjNtZazLzW82
Views: 6790 Simple Snippets