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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: 79605 sentdex
EASY Caesar Cipher in Python
 
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Teehee, I whined about finding a video of a Caesar Cipher in Python that was 8 minutes long, when mine turned out to be 10... ;)
Views: 20431 John Hammond
Python: Creating a better Caesar Cipher Program
 
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Creating a better program using the for loop, chr, ord, and modulo.
Views: 5157 Web Craftie
Python: Understanding for Loops, Modulo, and Flow for Caesar Cipher
 
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To create a better Caesar Cipher, we'll need to use a for loop and the modulo operator. A lot of people have a hard time with modulo just because we often don't learn modulo in primary, or sometimes at all.
Views: 787 Web Craftie
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: 8344 Engineer Man
[Cryptography]  Python - Cipher  [50 pts]
 
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Writeups : https://github.com/Desiprox/
Views: 150 Faid Amine
Python Ord Cipher
 
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Learn how to use functions to create basic encryption and decryption methods using the Python ord() and chr() functions to encrypt and decrypt your message.
Views: 282 Thomas Cooper
Python - Password Hashing Script
 
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A small tutorial on how to use the 'hashlib' library in Python to create a script that hashes the users password.
Views: 6523 NuclearFish
[Cryptography] : Reverse Cipher with Python
 
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For educational purposes only, I am not responsible for you illegal activities!
Views: 627 Amine Ess
Python Enchant English Dictionary + Caesar Cipher Decryption
 
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GET CODE FREE HERE: http://robotix.com.au/#/videos/105 SOCIAL: Twitter: https://twitter.com/SanjinDedic Facebook Page: https://www.facebook.com/RobotixAu/ LinkedIn: https://au.linkedin.com/in/sanjin-dedic-a028b9113 MINDS: https://www.minds.com/SanjinDedic WEBSITES Techxellent.com.au Robotix.com.au -~-~~-~~~-~~-~- Latest and Best Arduino Playlist in Collaboratio with DFRobot: https://www.youtube.com/playlist?list=PL_92WMXSLe_86NTWf0nchm-EmQIwccEye -~-~~-~~~-~~-~-
Views: 486 Robotix
Flask Tutorial Web Development with Python 18 - Password Hashing with Passlib
 
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Welcome to part 18 of our Flask web development tutorial, in this video we discuss the concept of password hashing for your user system. It is a big mistake to store user passwords in plain-text. You need to be protecting this information, and the method most accepted for this is password hashing. We're going to be using the Python module called Passlib for this. sample code: http://pythonprogramming.net http://seaofbtc.com http://sentdex.com http://hkinsley.com https://twitter.com/sentdex Bitcoin donations: 1GV7srgR4NJx4vrk7avCmmVQQrqmv87ty6
Views: 12358 sentdex
Encryption using ord() and chr() in Python [Part 2]
 
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In this lesson we look at an alternative way to encrypt a string. This time we use Python's ord() and chr() functions and make use of the ASCII values for each of our letters.
Views: 8667 Andy Dolinski
A simple Cesar Cipher with python
 
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Creating a simple Cesar cipher with python programming
Views: 29226 Rehman Chughtai
Encrypted password program python
 
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In this weeks exercise we had to create a program that can encrypt and decrypt strings using a simple algorithm. It similar to what happens when a password is stored but obviously not as complex. For the code and more details check out my blog. http://derekmcauley7.blogspot.ie/2014/10/password-encryption-in-python.html http://wonderfulwebsites.ie/
Views: 1842 Derek McAuley
Caesar Wheel Encryption In Python
 
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This is a program to transfer strings/text into a encrypted text/string using the caesar wheel (google it..), really simple. Code: http://www.codeshare.io/MIwEz (if you know python well, you should be able to learn how this works) Screen Recorder: BroadCaster Video Editer: Movie Maker (windows 8) The Text Editor I use in the video is called "sublime text2", it's sort of a IDE, but it's more on the side of being a text editor, as it can't get user input Song: Kuusou Mesorogiwi - Mirai Nikki OP 1 [piano] https://www.youtube.com/watch?v=drlB2RT_XiA
Views: 205 Leigh
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: 14840 KidsCanCode
caesar (Python)
 
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Views: 9606 CS50
caesar cipher in python
 
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Code in Python to do a Caesar cipher/decipher. Try Python online: http://pythonfiddle.com/ Like and share. It's FREE too :) Download source code at: https://drive.google.com/file/d/0B61-MHkMYqM4WVN6b2NMN0RTcXc/ 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: 3029 AllTech
Python: Create a Keyword Cipher
 
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How to program a keyword cipher in Python
Views: 2012 Web Craftie
Caesar cipher Program in Python
 
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Hello Guys, In this video i will show you What caesar cipher and How to run Caesar ciper program in python or we can say how to implement Caesar cipher algorithm in python programming language. Caesar cipher is very much old Cryptography Algorithm and this algorithm is easy to implement and execute. For that you need basic understanding of python programming language. In my case i use Pycharm Editor for develop and build python program. you can also use and create program in python IDLE and command line also. With the use of this python script you can encrypt any message you want. but it will encrypt only alphabet. Special character and number not be encrypt for that other algorithm will be used. You can encrypt Small message and share some information and Message. I hope you liked the video. If you have any Queries Feel free to ask in the comment section. Don't forget to subscribe our channel. Thanks for watching :)
Views: 778 CodeFluent
Encryption using a dictionary [Part 1]
 
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In this lesson we look at how we can encrypt a string using a dictionary.
Views: 6008 Andy Dolinski
Caesar Shift Cipher 2 Decryption
 
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This video demonstrates how to write a program to decrypt a Caesar Shift cipher.
Views: 2392 Thomas Cooper
expressjs crypto - cipher decipher password
 
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music by: FlStudio 12.4
Views: 406 Code Travel / Arjun
Python Quick Tip: Hiding Passwords and Secret Keys in Environment Variables (Windows)
 
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In this Python Programming Tutorial, we will be learning how to hide passwords and secret information within environment variables on Windows machines. Hard-coding secret information is a common mistake that beginners make when learning Python. Hiding this information within environment variables allows you to access your secret information within your code without anyone else being able to see these values from your source code. Let's get started... The code from this video can be found at: https://github.com/CoreyMSchafer/code_snippets/tree/master/Python/Python-Environment-Variables Python Environment Variables (Mac & Linux): https://youtu.be/5iWhQWVXosU If you enjoy these videos and would like to support my channel, I would greatly appreciate any assistance through my Patreon account: https://www.patreon.com/coreyms Or a one-time contribution through PayPal: https://goo.gl/649HFY If you would like to see additional ways in which you can support the channel, you can check out my support page: http://coreyms.com/support/ Equipment I use and books I recommend: https://www.amazon.com/shop/coreyschafer You can find me on: My website - http://coreyms.com/ Facebook - https://www.facebook.com/CoreyMSchafer Twitter - https://twitter.com/CoreyMSchafer Google Plus - https://plus.google.com/+CoreySchafer44/posts Instagram - https://www.instagram.com/coreymschafer/ #Python
Views: 10048 Corey Schafer
Ceasar Shift  Cipher 1 Encryption
 
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Videos shows how to create a Python method to encrypt a plaintext message using the Ceasar Shift cipher.
Views: 8823 Thomas Cooper
Rail Fence Encryption and Decryption in Python
 
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Rail Fence Cipher in Python 00:47 - Encryption 02:17 - Testing Matrix 02:50 - Putting letters one by one in matrix in zig-zag 04:14 - testing zig-zag matrix 04:47 - changing zig-zag matrix to encrypted string, row by row 06:03 - testing encryption 06:13 - Decryption 07:50 - changing order of cipher text letters in matrix, to make it possible to be decrypted 08:57 - testing cipher reordering 09:46 - adding re ordered text in to decrypted string, diagonally to get un-encrypted text 11:47 - Decryption Testing rail fence cipher encryption and decryption using python programming language Rail fence is sometimes also called a zig zag cipher. Rail fence cipher is a transposition cipher, its algorithm is as following: --- To Encrypt --- Take a plain text message. Define number of rows. Start writing plain text message, letter by letter in rows in zig-zag ordering. Once all letters are written in zig zag, write all the letters of first row. Followed by all letters of the second row, continue doing this until all rows are covered. This new written collection of letters is cipher text. --- To Decrypt --- Take cipher text. Define number of rows. Count total number of letters in ciphertext. now start putting any random symbol lets suppose a '.' in zig-zag, in rows and keep doing that till number of '.' is equal to number of letters in cipher text. Now start putting letters of cipher text at places of '.' but this time don't put in zig-zag, instead, this time put letters one by one as they are in cipher text on dots in rows Once all rows are covered, take letters one by one in zig-zag from newly created zig-zag matrix after replacing '.' with letters This new line is decrypted plain text.
Views: 359 VoxelPixel
Hacking Encrypted Files | Python
 
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Dictionary Attack on a Encrypted Zip File using Python For Educational Use Only
Views: 1679 Christopher Bradley
trythis0ne.com - Ciphertext decryptor over python
 
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just an example for a simple decryptor over python.
Views: 266 Yariv Hashai
The Caesar Cipher Decryption   Hacking Encryption ciphers with python codes   part 5
 
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In this video I have explained about Caesar Cipher Decryption algorithm in python programming language. Feel free to comment and subscribe.
Views: 281 Tech Street
Encryption and decryption python code
 
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This was a video that I and my partner Nick explain ciphers that are used in this code and we explain the code, run the code, and talk about the problem we encountered
Views: 17 Joaquin Porras
Simple String Encryption [كود مصري]
 
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تعلم ابسط طرق تشفير الكلمات والجمل , فكرتها والكود الخاص بها, For more lessons and practicing, check the complete course at our website http://codemasry.com/pro/april13 You can practice more on this lesson by doing programming assignment http://codemasry.com/media/pro/april13/files/Assignment%204%20-%20Loops%20I_2.pdf And submit your solutions online! http://codemasry.com/pro/april13/assignments
Views: 2609 Code Masry
NSA Careers Encrypted Tweet 2 - Decryption Process Rimfinnpeqcnvqauuag
 
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Follow up video on how to crack the cipher encryption key systematically: https://www.youtube.com/watch?v=LcsOQexdXZM&list=PLAp8l9zV14TZn5Ze_xgS45UymXZl8V7Rl&index=11 How to decrypt the @NSACareers tweet from May 12th: Rimfinnpeqcnvqauuagcrdokvdisndrdcrpigaisacpsdffaicvhakcfdqfpqdetrkilfaecnpqacakqisacpfampoacfimannicfakdumfalddnraprf #MissionMonday #NSA Solution: nsaislookingforintelligentimaginativecriticalthinkerswhocancontributeinnovativeideastosolveourmostdifficultchallenges Possibly a modification of a statement from the NSA web site: "NSA is looking for people who are intelligent and imaginative critical thinkers who can contribute innovative ideas to solve our most difficult challenges" http://www.nsa.gov/careers/career_fields/ NSA tweet: https://twitter.com/NSACareers/status/465839250328809472 Substitution cipher JavaScript site: http://practicalcryptography.com/ciphers/simple-substitution-cipher/ Reverse Text Tool: http://textmechanic.com/Reverse-Text-Generator.html May 5th encrypted tweet: https://www.youtube.com/watch?v=po1HJSjywhY Previous recording about the GrrCON Security Conference Crypto Challenge: https://www.youtube.com/watch?v=LeSYpjVKwD4 by Szymon Machajewski Grand Valley State University follow @smProf on Twitter to learn more https://twitter.com/smprof
Views: 818 Szymon Machajewski
PicoCTF 2017 [18] computeAES
 
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Thanks for watching! If you would like to support me, please like, comment & subscribe and check me out on Patreon or Amazon! https://patreon.com/johnhammond010 https://www.amazon.com/b?_encoding=UTF8&tag=johnhammond01-20&linkCode=ur2&linkId=1004072976202a14cf16617462603dae&camp=1789&creative=9325&node=13900871
Views: 1481 John Hammond
Recover RSA private key from public keys - rhme2 Key Server (crypto 200)
 
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Using the greatest common divisor (GCD) to factorize the public modulo into the secret primes, so we can forge a RSA signature. Source for the rhme2 challenges: https://github.com/Riscure/Rhme-2016 -------------------------------------- Twitter: https://twitter.com/LiveOverflow Website: http://liveoverflow.com/ Subreddit: https://www.reddit.com/r/LiveOverflow/
Views: 34839 LiveOverflow
LEARNING PYTHON 9.1: Advance Loops with Cryptology Part 1
 
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You can learn more about knodemy on our website: https://www.knodemy.com/ Don't forget to Like and Share! Subscribe to see more of Knodemy's upcoming events: https://www.youtube.com/channel/UC8gUyFdH0k42P1SgFro1qdw Follow Knodemy's other accounts for more exciting updates: Twitter: https://twitter.com/knodemy Instagram: https://instagram.com/knodemy/ Pinterest: https://www.pinterest.com/knodemy/ LinkedIn: https://www.linkedin.com/company/knodemy Facebook: https://www.facebook.com/knodemy knodemy is an EdTech Company based in the Tri-Valley Bay Area with the focus on Technology & Math programs (STEM). Our philosophy is to teach coding fundamentals via projects (theory + practice). knodemy’s highly interactive platform connects students to top STEM instructors & experts. Through our platform, instructors can deliver live lessons to students anywhere, anytime. Our mission is to provide every student an opportunity to learn to code.
Views: 219 Knodemy
What is Python Signals?
 
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Short introduction into the world of Python Signals and the opportunity it represents.
Views: 770 Python Signals
Attribute-based Encryption for Circuits
 
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Vinod Vaikuntanathan, Massachusetts Institute of Technology The Mathematics of Modern Cryptography http://simons.berkeley.edu/talks/Vaikuntanathan-Wee-2015-07-06
Views: 5103 Simons Institute
Decoding Caesar Cypher by brute force
 
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GET THE NEXT COURSE HERE: https://www.udemy.com/computational-thinking-in-python/?couponCode=90_OFF Its called Computational Thinking in Python Python program files and PDF manuals available FREE! at: http://techxellent.courses/p/python-fundamentals SOCIAL: MINDS: https://www.minds.com/SanjinDedic Facebook Page: https://www.facebook.com/RobotixAu/ LinkedIn: https://au.linkedin.com/in/sanjin-dedic-a028b9113 WEBSITES: Techxellent.com.au Robotix.com.au COURSE DESCRIPTION: What is Python and why is it important? Python is an interpreted text based general purpose programming language, which is a key requisite of the 7-10 Digital Technologies Curriculum. Python is also the only professional programming language that was designed with beginners in mind, it is intuitive and easy to use What are the student outcomes? Students learn about core concepts of programming: branching, iteration and functions. They apply these to create four applications which perform the following: Simulation of an intelligent conversation User Authentication using passwords and/or secret questions A game where user guesses a number and the program informs the user of his accuracy over time A program that encrypts and decrypts messages using the Caesar Cypher What is the educational approach of the course? The course explicitly teaches the concepts such as loops or functions, performing several examples in the interactive shell. Then these concepts are employed to create a computer program these programs progress in their level of difficulty, eventually performing complex tasks like encryption Beyond the concepts and applications students will also learn the following skills: Creating algorithms which can be represented in the form of flowcharts, which are in turn easy to translate to code. Building programs in separate stages each of which can be tested Getting insight and understanding from error messages -~-~~-~~~-~~-~- Latest and Best Arduino Playlist in Collaboratio with DFRobot: https://www.youtube.com/playlist?list=PL_92WMXSLe_86NTWf0nchm-EmQIwccEye -~-~~-~~~-~~-~-
Views: 436 Robotix
JAVA Encrypting text file using Caesar Cipher OOP
 
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Simple Object Oriented (OOP) example of encrypting plain text file using Caesar Cipher with given key. Caesar cipher shift all characters by specified amount (with key passed to the object). To decode any message just provide opposite key (for example if to encode the key was equals 5, to decode pass -5) ===================================== SUBSCRIBE FOR MORE: http://goo.gl/bMexAI =====================================
Views: 3241 SIMPLECODE
Showing my sister an encrypted message in python
 
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This is my second homework
Views: 121 Erick De Santiago
Caesar Cipher [Cracker] Code in Python
 
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Brute force attack for cracking Caesar cipher. Code: https://github.com/pete-ezzat/Caesar-Cipher-Cracker
Views: 86 Peter Ezzat

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