Home
Search results “Cryptography tutorial c programming”
C/C++ Cryptography — XOR Encryption | Simple encryption Algorithm
 
01:30
simple program that uses xor encryption algorithm to encrypt a string. • Support me on Patreon: http://www.patreon.com/Zer0Mem0ry • Donate Bitcoin: 1JhSKGgRQmir8rRF4Sm5CP4fDDofKFAypd • Facebook: https://www.facebook.com/Zer0Mem0ry • Twitter: https://www.twitter.com/Zer0Mem0ry
Views: 14846 Zer0Mem0ry
Cryptography Win32 C Program using Dr Brian Gladman Algorithm.
 
03:06
Cryptography Win32 C Program using Dr Brian Gladman Algorithm.
Views: 112 Jeff Ham
C/C++ Cryptography — Simple Hashing Algorithm | Simple Hash Function
 
01:55
• Support me on Patreon: http://www.patreon.com/Zer0Mem0ry • Donate Bitcoin: 1JhSKGgRQmir8rRF4Sm5CP4fDDofKFAypd • Facebook: https://www.facebook.com/Zer0Mem0ry • Twitter: https://www.twitter.com/Zer0Mem0ry
Views: 8702 Zer0Mem0ry
Cryptography Lesson #1 - Block Ciphers
 
04:17
This tutorial video will help provide an understanding of what block ciphers are, and how they are used in the field of cryptography.
Views: 130496 Ryan Kral
Crypto PROGRAMMING Languages - Programmer explains
 
15:57
🎓 BECOME BLOCKCHAIN BUSINESS LEADER http://business.ivanontech.com SIGN UP FOR YOUTUBE NOTIFICATIONS: http://eepurl.com/dADBVj feel free to start asking and upvoting questions at https://slido.com and use code #gmc Good Morning Crypto! Thanks for watching guys 💝 JOIN VIP Facebook Group: https://www.facebook.com/groups/154642935214122/?source=create_flow 🎓 LEARN ALL ABOUT BLOCKCHAIN BUSINESS http://business.ivanontech.com 🎓 LEARN SMART CONTRACT PROGRAMMING http://coding.ivanontech.com 🎓 Join my online academy https://academy.ivanontech.com 👬 Join the crypto discussion forum - https://forum.toshitimes.com 📣 Join Telegram channel https://t.me/joinchat/AAAAAE2xJE4l8xhC8MU4cg 🎤 If you would like me to speak at your conference, book me here: https://ivanontech.com #bitcoin #blockchain #ivanontech 👫👭👬Social: LinkedIn: http://linkedin.com/in/ivanliljeqvist/ Instagram: http://instagram.com/ivanontech/ Steemit: https://steemit.com/@ivanli Facebook: http://facebook.com/ivanontech/ Exclusive email list: http://eepurl.com/c0hyc9 💰 Secure your Crypto with Hardware Wallets: Ledger: https://www.ledgerwallet.com/r/4607 Trezor: https://trezor.io/?a=rvj3rqtje3ph DISCLAIMER: This is NOT financial advice. This is just my opinions. I am not responsible for any investment decisions that you choose to make. Ivan on Tech is all about cryptocurrencies and the technology behind Bitcoin, Ethereum, Litecoin, Ripple, IOTA. We also cover Bitcoin price, altcoin price, investing, analytics, different altcoins. Ivan on Tech by Ivan Liljeqvist
Views: 11833 Ivan on Tech
Java Cryptography Tutorials 3 RSA Encryption and Decryption in Java
 
20:13
In this video you will see how to encrypt and decrypt the text information using the RSA algorithm in Java Cryptography. For more tutorials visit: http://www.step2know.com
Views: 20907 Infinity
C/C++ Cryptography — Brute Force Algorithm | Crack XOR Cipher
 
07:44
This algorithm will brute force the key used to xor cipher a plaintext. Of course you can implement this algorithm to break other ciphers by other encryption algorithms.I hope the music didn't make you cry. XOR cipher data: https://xor.pw/? Calculate how long it will take to brute force a key: http://calc.opensecurityresearch.com/ Note: THIS WONT WORK WITHOUT THE PLAINTEXT! You need both the plaintext and the ciphertext. Q: What can be then used for if not cracking ciphertexts? A: After you managed to find the plaintext of some ciphertext, you will be able to crack all the data ciphered with the same key. Q: Why can't you bruteforce a XOR Cipher? A: It's due to One-Time-Pad or OTP, See this: http://stackoverflow.com/questions/32... and this: https://en.wikipedia.org/wiki/One-tim... • Support me on Patreon: http://www.patreon.com/Zer0Mem0ry • Donate Bitcoin: 1JhSKGgRQmir8rRF4Sm5CP4fDDofKFAypd • Facebook: https://www.facebook.com/Zer0Mem0ry • Twitter: https://www.twitter.com/Zer0Mem0ry
Views: 21267 Zer0Mem0ry
Cryptography for Programmers - Daniel James [ACCU 2018]
 
01:30:32
WE ARE SORRY FOR THE POOR AUDIO IN THIS TALK, THE MIC FAILED AT THE START OF THE TALK LEAVING ONLY THE ONBOARD CAMERA AUDIO - WE HAVE TRIED TO CLEAN IT UP AS BEST WE CAN. In an increasingly hostile world security is becoming more and more important in today’s software design. Increasing regulation also means that security measures are mandated in the design of new software. Many programmers, however, are unfamiliar with security concepts and jargon, and find the learning curve challenging. This talk will give an introduction to cryptographic techniques and an overview of the use of cryptography in software. It is aimed at programmers, not at mathematicians or at cryptographers. The talk will be language-agnostic, but will include some discussion of common cryptographic APIs, which are typically written to be C-callable.
Views: 651 ACCU Conference
Make Your Own Encryption Program
 
03:51
***NEW PROJECT*** Mini Lunchbox Arcade -https://www.youtube.com/watch?v=h8nhqowESKg --~-- 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: 99389 Tinkernut
Compiling Crypto++ library into the Microsoft Visual C++ Environment + Running Sample program
 
15:20
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: 20015 ProgrammingKnowledge
C++ Crypto++
 
05:08
Views: 4849 ("RNA0ROGER")
An Introduction to GPU Programming with CUDA
 
10:00
If you can parallelize your code by harnessing the power of the GPU, I bow to you. GPU code is usually abstracted away by by the popular deep learning frameworks, but knowing how it works is really useful. CUDA is the most popular of the GPU frameworks so we're going to add two arrays together, then optimize that process using it. I love CUDA! Code for this video: https://github.com/llSourcell/An_Introduction_to_GPU_Programming Alberto's Winning Code: https://github.com/alberduris/SirajsCodingChallenges/tree/master/Stock%20Market%20Prediction Hutauf's runner-up code: https://github.com/hutauf/Stock_Market_Prediction Please Subscribe! And like. And comment. That's what keeps me going. Follow me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology More learning resources: http://supercomputingblog.com/cuda-tutorials/ http://www.nvidia.com/docs/IO/116711/sc11-cuda-c-basics.pdf https://devblogs.nvidia.com/parallelforall/even-easier-introduction-cuda/ https://developer.nvidia.com/cuda-education-training https://llpanorama.wordpress.com/cuda-tutorial/ https://www.udacity.com/course/intro-to-parallel-programming--cs344 http://lorenabarba.com/gpuatbu/Program_files/Cruz_gpuComputing09.pdf http://cuda-programming.blogspot.nl/p/tutorial.html https://www.cc.gatech.edu/~vetter/keeneland/tutorial-2011-04-14/02-cuda-overview.pdf Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ No, Nvidia did not pay me to make this video lol. I just love CUDA. And please support me on Patreon: https://www.patreon.com/user?u=3191693 Follow me: Twitter: https://twitter.com/sirajraval Facebook: https://www.facebook.com/sirajology Instagram: https://www.instagram.com/sirajraval/ Signup for my newsletter for exciting updates in the field of AI: https://goo.gl/FZzJ5w
Views: 162568 Siraj Raval
Essential Programming Language For ETHICAL HACKER
 
03:34
In this video I'm gonna show essential programming language for Ethical Hacker Since programming is essential for hacking because a hacker is someone who breaks a protocol or an application security which is programmed in a certain programming language and to hack an application a hacker needs to understand the logic of that app, find flaw and the exploit it. So a hacker must learn a couple of programming languages to complete his task. So check out the important programming languages for hackers There are lots of computer languages but few are required for hacking purpose because in most cases it depends upon a target. There are basically three sections ― Web Hacking and Pentesting, Exploit Writing & Reverse Engineering and each of it requires different coding. Do you think any other programming language is essential for wannabe hackers and security researchers? if yes then please comment below. ► Connect with me! ◄ Facebook - http://bit.ly/2tbOg3b Google+ - http://bit.ly/2jrWz6g Instagram - http://bit.ly/2tbR14z ★★★Watch my most recent videos★★★ How to use keylogger and steal passwords 100% working 2016 tricks [Easy Tutorial] https://youtu.be/bRxjiX88rLo How to Convert Text to Audio without Software Notepad Trick [EASY TUTORIAL] https://youtu.be/GRvCCwTHY7A How to lock and unlock your PC with use pen drive [Easy Tutorial] https://youtu.be/O897Kj_LIog How to FIX MSVCR71 DLL File Missing Error [EASY TUTORIAL] https://youtu.be/IsFUm3qX19c Best Prank Websites To Fool Your Friends And Make Fun [Easy Tutorial] https://youtu.be/UlJP7GtLJNw How to Make USB Hacking Device [EASY TUTORIAL] https://youtu.be/ha9kIC0FW5I How to make simple keylogger using notepad [EASY TUTORIAL] https://youtu.be/cHNUvCOYXXU How to setup a Gmail auto response/vacation responds [Easy Tutorial] https://youtu.be/bbk-meSVX6M Best blue death screen prank [Easy Tutorial] https://youtu.be/gxiXULj_vBc How to Tag All Facebook Friends Using One Click 2016 [Easy Tutorial] https://youtu.be/EkxuJVhQ5j0 How to password protect any folder without using software [Easy Tutorial] https://youtu.be/5V6WRsv_Wo4 How To Accept All Friend Requests At Once 2016 [Easy Tutorial] https://youtu.be/tlw7e2jMhVE How to invite your all friends at once to your Facebook Page 2016 Working tricks [EASY TUTORIAL] https://youtu.be/468Fmc2QdAw How To Hide Your Any Size Files Inside Any Image [EASY TUTORIAL] https://youtu.be/RB6eXEYAd8s Hide Or Unhide Any Local Disk Drive In Windows Using CMD [EASY TUTORIAL] https://youtu.be/-kSr_3UmS8w How to Wipe All Partitions on USB Flash Drive on Windows [EASY TUTORIAL] https://youtu.be/nkH0DyeAuNA How to take a screenshot on a PC with two simple methods [EASY TUTORIAL] https://youtu.be/so4dxm23TkA And talking about subscribing, please subscribe to my channel, if you enjoyed this video and want more how-to, Thanks so much for watching!
Views: 170008 Mighty Ghost Hack
Crypto 101
 
45:39
Laurens Van Houtven An introduction to applied cryptography and information security suitable for programmers of all ages and skill levels.
Views: 54233 Next Day Video
CRYPTOGRAPHY TUTORIAL
 
04:42
Views: 61 Jehu Langres
Cryptography using C  Encrypt and Decrypt using   ASCII Value
 
02:06
In this video here you can learn how make programme on cryptography using c.. Now what is cryptography..? In next video I discuss on this topic Please subscribe the channel press bell icon for never miss my any updates Thank you
Views: 33 Sourav Das
DES -- The Algorithm
 
09:06
DES -- Data Encryption Standard -- has been the workhorse of modern cryptography for many decades. It has never been compromised mathematically (not in the open literature, at least), yet, its design notes were never made public either. Many who use it are unaware of how it works. Here we open the DES box and find inside a repetition of sub-boxes in which very simple primitives are at work: substitution, transposition, split, concatenation, and bit-wise operation. DES inside teaches us that complexity is comprised of a lot of simplicity.
Views: 141007 Gideon Samid
vigenere (C)
 
09:08
Views: 38547 CS50
simple cryptography program
 
01:46
simple cryptographic program in python
Views: 6 victor suliah
An I/O cryptography program
 
05:53
I was bored and browsing youtube videos earlier and I watched a brief video on cryptography and decided to write a program to implement one of the ideas I saw. Dashed this out in Python to encrypt/decrypt text. It uses a private key and is relatively secure. Just a bit of fun for any of the nerds out there
Views: 867 Benjamin Kushigian
Encryption & Possible Program Threads
 
04:06
Encryption & Possible Program Threads watch more videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited
Caesar Cipher
 
02:16
This tutorial will teach you how to encrypt and decrypt messages using the Caesar Cipher.-- Created using PowToon -- Free sign up at http://www.powtoon.com/ . Make your own animated videos and animated presentations for free. PowToon is a free tool that allows you to develop cool animated clips and animated presentations for your website, office meeting, sales pitch, nonprofit fundraiser, product launch, video resume, or anything else you could use an animated explainer video. PowToon's animation templates help you create animated presentations and animated explainer videos from scratch. Anyone can produce awesome animations quickly with PowToon, without the cost or hassle other professional animation services require.
Views: 133747 Lacey Wright
C++ program on Cryptography
 
02:42
The myth of C/C++ is a programming language that could be said, the “authorized” programming language of cryptography, since it has converted the normal variety of standard regulatory institutes for example FIPS, NIST, plus others like freelance services. Greatest performance is still held through the C/C++, plus why few in number? One cause for this programming language difficult to learn than derivatives. This is a C++ Program toward implement substitution technique. In cryptography, a transposition cipher is a technique of encryption through which the places held through units of plaintext (which are usually characters or collections of characters) are shifted as said by a steady system, so as to the ciphertext creates a permutation of the plain text. That is, the order of the elements is changed (the plain text is reordered). Mathematically a bijective role is used in the characters’ places to encrypt and a converse function to decrypt. Read more at: https://www.freelancinggig.com/blog/2017/08/04/best-programming-languages-cryptography/
Views: 24 MAQ
Fistal Structure Cryptography and Network security in HINDI [ हिंदी ].
 
15:08
Install Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs Twitter - https://twitter.com/PatelShalik Hey, friends, I upload the videos in this channel in Hindi for Engineering student of UPTU and other universities for computer science and IT (information technology) students. like share and subscribe my channel ====================================================== Install C Programming Solution Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution ====================================================== ====================================================== My Career Planning android app - https://play.google.com/store/apps/details?id=guide.mycareer.com.rec.mycareer ====================================================== ====================================================== My Android App for my College Library (An Official App Of College Library) - https://play.google.com/store/apps/details?id=jrv.library.rec.reclibrary ====================================================== How to use android application - https://www.youtube.com/watch?v=1hMZCvl-JxM ====================================================== Contact me on Facebook - https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs ====================================================== Follow me on twitter - https://twitter.com/PatelShalik ======================================================
Using Clojure with C APIs for crypto and more - lvh
 
41:08
One of Clojure’s strengths is its host interop, but sometimes you really want to call some C code. Perhaps you have a legacy .so/.dll you inherited; perhaps you’re calling a video decoder or some cryptographic routines. This talk focuses on that interop, using a cryptographic library (caesium, which binds libsodium) as a specific example. It shows how Clojure can still leverage its strengths in this context, providing a significantly better environment for both R&D and general use compared to either plain Java or even other high-level C-centric programming environments like Python. This talks includes the mechanics of accomplishing this, lessons learned managing a real library used in production, and future efforts to make this process smoother for future programmers (e.g. manylinux1).
Views: 1876 ClojureTV
Hashing Algorithms and Security - Computerphile
 
08:12
Audible free book: http://www.audible.com/computerphile Hashing Algorithms are used to ensure file authenticity, but how secure are they and why do they keep changing? Tom Scott hashes it out. More from Tom Scott: http://www.youtube.com/user/enyay and https://twitter.com/tomscott http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Pigeon Sound Effects courtesy of http://www.freesfx.co.uk/ Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels
Views: 743080 Computerphile
Stream and block cipher Cryptography and Network security in HINDI.
 
05:53
Install Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs Twitter - https://twitter.com/PatelShalik Hey, friends, I upload the videos in this channel in Hindi for Engineering student of UPTU and other universities for computer science and IT (information technology) students. like share and subscribe my channel ====================================================== Install C Programming Solution Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution ====================================================== ====================================================== My Career Planning android app - https://play.google.com/store/apps/details?id=guide.mycareer.com.rec.mycareer ====================================================== ====================================================== My Android App for my College Library (An Official App Of College Library) - https://play.google.com/store/apps/details?id=jrv.library.rec.reclibrary ====================================================== How to use android application - https://www.youtube.com/watch?v=1hMZCvl-JxM ====================================================== Contact me on Facebook - https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs ====================================================== Follow me on twitter - https://twitter.com/PatelShalik ======================================================
Programming in C: Lesson 6 - Encryption, && logical AND, and % mod operator
 
04:52
In this lecture I take the earlier code that converts upper-case characters to lower-case characters and convert it to code to perform encryption. The encryption algorithm was used by the Romans about 2000 years ago! In addition I introduce the important concept of a "pipe" in Linux.
Views: 1036 swarmotics
Deffie hellman key exchange algorithm in cryptography and network security in hindi.
 
15:58
Please Fill the form - https://docs.google.com/forms/d/1kOxvqvz1IvBMHJ3UeLecLDuK7ePKjHAvHaRcxduHKEE/edit ====================================================== Answer of your Questions Asked to me. (direct Link given below) Blogger Link - http://shalik-htd.blogspot.com/ ====================================================== Hey, friends, I upload the videos in this channel in Hindi for Engineering student of UPTU and other universities for computer science and IT (information technology) students. like share and subscribe my channel ====================================================== Install C Programming Solution Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution ====================================================== ====================================================== My Career Planning android app - https://play.google.com/store/apps/details?id=guide.mycareer.com.rec.mycareer ====================================================== ====================================================== My Android App for my College Library (An Official App Of College Library) - https://play.google.com/store/apps/details?id=jrv.library.rec.reclibrary ====================================================== How to use android application - https://www.youtube.com/watch?v=1hMZCvl-JxM ====================================================== Contact me on Facebook - https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs ====================================================== Follow me on twitter - https://twitter.com/PatelShalik ======================================================
C++ Programming Basics Lecture 13  (Cryptography)
 
01:02:48
Free C++ programming basics Lectures from Urdu IT academy http://urduitacademy.com http://urduitacademy.blogspot.com Programming with C/ C++ Learn the basics of programming with the training Entry-level courses
Views: 839 URDUIT Academy
Crypto & Block Cipher Modes (OpenSSL, AES 128, ECB, CBC)
 
13:01
Video also at http://www.irongeek.com/i.php?page=videos/crypto-block-cipher-modes-openssl-aes-128-ecb-cbc with notes
Views: 18652 Adrian Crenshaw
AES - 2 Advanced Encryption Standard Sub Byte, Shift Row, Mix Col cryptography [HINDI]
 
05:52
Please Fill the form - https://docs.google.com/forms/d/1kOxvqvz1IvBMHJ3UeLecLDuK7ePKjHAvHaRcxduHKEE/edit ====================================================== Answer of your Questions Asked to me. (direct Link given below) Blogger Link - http://shalik-htd.blogspot.com/ ====================================================== Hey, friends, I upload the videos in this channel in Hindi for Engineering student of UPTU and other universities for computer science and IT (information technology) students. like share and subscribe my channel ====================================================== Install C Programming Solution Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution ====================================================== ====================================================== My Career Planning android app - https://play.google.com/store/apps/details?id=guide.mycareer.com.rec.mycareer ====================================================== ====================================================== My Android App for my College Library (An Official App Of College Library) - https://play.google.com/store/apps/details?id=jrv.library.rec.reclibrary ====================================================== How to use android application - https://www.youtube.com/watch?v=1hMZCvl-JxM ====================================================== Contact me on Facebook - https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs ====================================================== Follow me on twitter - https://twitter.com/PatelShalik ======================================================
C/C++ Cryptography — Simple CRC32 Brute Force Cracking Algorithm
 
06:05
- Project on Github: https://github.com/Zer0Mem0ry/CrackCRC32 Get My Visual Studio Theme! https://www.patreon.com/posts/how-to-get-and-8806134 • Support me on Patreon: http://www.patreon.com/Zer0Mem0ry • Donate Bitcoin: 1JhSKGgRQmir8rRF4Sm5CP4fDDofKFAypd • Facebook: https://www.facebook.com/Zer0Mem0ry • Twitter: https://www.twitter.com/Zer0Mem0ry
Views: 7832 Zer0Mem0ry
CS50 2017 pset2 vigenere | LIVE Coding
 
08:17
On this episode, Implement a program that encrypts messages using Vigenère’s cipher, per the below. $ ./vigenere ABC plaintext: HELLO ciphertext: HFNLP About CS50. CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming for majors and non-majors alike, with or without prior programming experience. An entry-level course taught by David J. Malan, CS50 teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web development. Languages include C, Python, SQL, and JavaScript plus CSS and HTML. Problem sets inspired by real-world domains of biology, cryptography, finance, forensics, and gaming. As of Fall 2017, CS50, was Harvard's largest course. CONTACT: deliberatethink at gmail dot com for more help and more DETAILED Problem Set Walkthough or Problem Set Solution. Tutoring is also available for CS. About the Deliberate Think LIVE Show (contact : deliberatethink at gmail) The Deliberate Think LIVE Show is an attempt to help students get the feel of the PROCESS and the struggle of conquering technical stuff like computer science and mathematics. (All material used here belong to their respective owners. FAIR USE intended) Contact: [email protected]
Views: 4019 Deliberate Think
Birthday Paradox or birthday attack cryptography and networking security in hindi.
 
15:59
Please Fill the form - https://docs.google.com/forms/d/1kOxvqvz1IvBMHJ3UeLecLDuK7ePKjHAvHaRcxduHKEE/edit ====================================================== Answer of your Questions Asked to me. (direct Link given below) Blogger Link - http://shalik-htd.blogspot.com/ ====================================================== Hey, friends, I upload the videos in this channel in Hindi for Engineering student of UPTU and other universities for computer science and IT (information technology) students. like share and subscribe my channel ====================================================== Install C Programming Solution Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution ====================================================== ====================================================== My Career Planning android app - https://play.google.com/store/apps/details?id=guide.mycareer.com.rec.mycareer ====================================================== ====================================================== My Android App for my College Library (An Official App Of College Library) - https://play.google.com/store/apps/details?id=jrv.library.rec.reclibrary ====================================================== How to use android application - https://www.youtube.com/watch?v=1hMZCvl-JxM ====================================================== Contact me on Facebook - https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs ====================================================== Follow me on twitter - https://twitter.com/PatelShalik ======================================================
Programming in C: Lesson 7 - More encryption
 
02:43
In this lecture we modify the encryption algorithm shown in the previous lecture, by expanding our ASCII character set that is encrypted to 94 characters. We leave it to the viewer to invent his/her own novel encryption algorithms, based on these examples.
Views: 311 swarmotics
Java prog#129. How to encrypt and decrypt data in Java Part 1
 
10:17
------------------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: 97881 ProgrammingKnowledge
Lorenz SZ40 Encryption Machine (C++) (Outdated console version)
 
04:44
*** FINISHED PRODUCT: https://www.youtube.com/watch?v=QkKnbR0KCzY *** A simulation of the Lorenz SZ40 encryption machine built by the Nazis. It was programmed in C++ by myself for a university assignment and I am very happy with the result!
Views: 1442 tomxxi
Cryptography - Caesar Cipher - Theory and Implementation
 
22:57
Subscribe if you liked this, more crypto vids to come. This video talks about the Caesar Cipher (http://en.wikipedia.org/wiki/Caesar_cipher) and how to implement encryption in Python.
Views: 27402 Asib
Elliptic Curve Cryptography & Diffie-Hellman
 
12:11
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: 51266 CSBreakdown
Programming With Anthony - Encryption
 
07:39
Encryption can be a complex beast of mathematical operations. In this video, we explore the evolution of modern cryptography and some of the basic underlying principles that it uses to keep data secure. This is the second of what I hope to be many videos on the topic of programming. Plenty of future ones are planned, but the topics, order and even if they happen is completely up to you! I want your feedback on the concept. Is it something worth pursuing? Any topics you'd like to see? Any other comments about the concept? Blog: http://blog.ircmaxell.com Twitter: http://twitter.com/ircmaxell
Views: 6060 Anthony Ferrara
Caesar cipher (first cipher technique) Cryptography and Network security in HINDI [ हिंदी ].
 
09:23
Install Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs Twitter - https://twitter.com/PatelShalik Hey, friends, I upload the videos in this channel in Hindi for Engineering student of UPTU and other universities for computer science and IT (information technology) students. like share and subscribe my channel ====================================================== Install C Programming Solution Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution ====================================================== ====================================================== My Career Planning android app - https://play.google.com/store/apps/details?id=guide.mycareer.com.rec.mycareer ====================================================== ====================================================== My Android App for my College Library (An Official App Of College Library) - https://play.google.com/store/apps/details?id=jrv.library.rec.reclibrary ====================================================== How to use android application - https://www.youtube.com/watch?v=1hMZCvl-JxM ====================================================== Contact me on Facebook - https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs ====================================================== Follow me on twitter - https://twitter.com/PatelShalik ======================================================
NETWORK SECURITY - DES (DATA ENCRYPTION STANDARD) ALGORITHM
 
49:38
DES algorithm follows the Feistel Structure Most of the Block cipher algorithms follows Feistel Structure BLOCK SIZE - 64 bits Plain Text No. of Rounds - 16 Rounds Key Size - 64 bits Sub Key Size - 48 bits No. of Sub Keys - 16 Sub Keys Cipher Text - 64 bits
Views: 129235 Sundeep Saradhi Kanthety
Extended Euclidean Algorithm for GCD in Cryptography and Network security in Hindi.
 
17:02
Please Fill the form - https://docs.google.com/forms/d/1kOxvqvz1IvBMHJ3UeLecLDuK7ePKjHAvHaRcxduHKEE/edit ====================================================== Answer of your Questions Asked to me. (direct Link given below) Blogger Link - http://shalik-htd.blogspot.com/ ====================================================== Hey, friends, I upload the videos in this channel in Hindi for Engineering student of UPTU and other universities for computer science and IT (information technology) students. like share and subscribe my channel ====================================================== Install C Programming Solution Android app - https://play.google.com/store/apps/details?id=com.shalik.patel.cprogrammingsolution ====================================================== ====================================================== My Career Planning android app - https://play.google.com/store/apps/details?id=guide.mycareer.com.rec.mycareer ====================================================== ====================================================== My Android App for my College Library (An Official App Of College Library) - https://play.google.com/store/apps/details?id=jrv.library.rec.reclibrary ====================================================== How to use android application - https://www.youtube.com/watch?v=1hMZCvl-JxM ====================================================== Contact me on Facebook - https://www.facebook.com/HTD-hub-250593705388294/?ref=br_rs ====================================================== Follow me on twitter - https://twitter.com/PatelShalik ======================================================
Cryptography in Java. 7- CBC AES128 encryption implementation in Java
 
10:05
Hi guys we will learn in this tutorial series about the basics of cryptography and how to implement it in java. We will start with hashing to encryption and then to encoding. In hashing we will be using SHA-1, in ecryption we will focus on AES-128 and for encoding we will use Apache's Base64 encoder and decoder. Here we will implement the Code Block Chaining or CBC algorithim to understand Encryption in Java. We will understand what is IV parameter and what is its purpose and how to implement it here in java. We will also see the decryption in the same.
Cryptography for Embedded Systems Tutorial
 
00:06
Embedded System Software Tutorial: Cryptography Prof. Phil Koopman, Carnegie Mellon University For slides, see: https://users.ece.cmu.edu/~koopman/lectures/
Views: 62 Phil Koopman
Obfuscated C programs: Introduction
 
03:46
If you program long enough, eventually you will run into a programming art category called "obfuscated code" or “code golf”. You can find these especially at IOCCC. In this video I introduce the concept and the basic ideas behind such design. More information below (click "Show more"). I realize the category is "obfuscated code", not "small code", but often trying to compress your code into the smallest size will also effectively obfuscate its function. I also realize that some of the individual changes I did in the video did actually _not_ result in smaller program code size, but the opposite. But the end result is still the shortest I could manage, if you remove the "int", the "return", and the space after "include". Actual obfuscation techniques include using small and meaningless variable names, using unusual syntax constructs, redefining reserved words, adding code that appears to do one thing but does something else (or nothing at all), creating a complex machinery (such as an interpreter) to do a different task, encryption, and so on. Twitter: https://twitter.com/RealBisqwit Patreon: https://patreon.com/Bisqwit (alternatives at https://iki.fi/bisqwit/donate.html) Twitch: https://twitch.tv/RealBisqwit Homepage: https://iki.fi/bisqwit/ Source code: https://bisqwit.iki.fi/jutut/kuvat/programming_examples/obfuscated/ Music: - Star Ocean :: Encounter :: Motoi Sakuraba (converted into MIDI and played through OPL3 emulation through homebrew software) - Chrono Cross :: Jellyfish Sea :: Yasunori Mitsuda Contribute subtitles: https://www.youtube.com/timedtext_video?v=rwOI1biZeD8 I got to use the word "defenestrate"! #Bisqwit #Programming #ProgrammingPhilosophy #Tutorial #ObfuscatedCode #CProgramming
Views: 90659 Bisqwit
Cryptography in c on linux c code example
 
00:15
http://c.happycodings.com/C_on_Unix/code4.html Visit for more c programming code examples. http://c.happycodings.com You can find applications and code examples for c language.
Views: 450 HappyCodings