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Triple DES
 
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This video is part of the Udacity course "Intro to Information Security". Watch the full course at https://www.udacity.com/course/ud459
Views: 26732 Udacity
DES Algorithm (Data Encryption Standard algorithm) | Complete Working | Types - Double & Triple DES
 
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In this network security video tutorial we will study the DES algorithm in cryptography. DES also known as Data Encryption Standard algorithm is one of the most famous and widely studied algorithm and is very important to study especially if you are a Computer Science or Information Technology student. We will also study and understand the variations of DES that is the Types of DES. Types of DES - 1. Double DES 2. Triple DES 2.1 Triple DES with 3 Keys 2.2 Triple DES with 2 Keys Data Encryption Standard Algorithm(DES) - 1. The Data Encryption Standard (DES) was developed in the 1970s by the National Bureau of Standards (NBS)with the help of the National Security Agency (NSA). 2. DES is a block cipher. It encrypts data in block size of 64 bits each. 3. It produces 64 bit of cipher text 4. Same algorithm and key are used for encryption and decryption. 5. The key length is 56 bits. The key originally consists of 64 bits; however, only 56 of these are actually used by the algorithm. Eight bits are used solely for checking parity, and are thereafter discarded. Hence the effective key length is 56 bits. 6. Consists of 16 steps, each of which is called as a round. Each round performs the steps of substitution and transposition DES is Based on two fundamental attributes: 1. Substitution - also called as confusion 2. Transposition - also called as diffusion Complete Network Security / Information Security Playlist - https://www.youtube.com/watch?v=IkfggBVUJxY&list=PLIY8eNdw5tW_7-QrsY_n9nC0Xfhs1tLEK Download my FREE Network Security Android App - https://play.google.com/store/apps/details?id=com.intelisenze.networksecuritytutorials Simple Snippets Official Website - http://simplesnippets.tech/ Simple Snippets on Facebook - https://www.facebook.com/simplesnippets/ Simple Snippets on Instagram - https://www.instagram.com/simplesnippets/ Simple Snippets on Twitter - https://twitter.com/simplesnippet Simple Snippets Google Plus Page - https://plus.google.com/+SimpleSnippets Simple Snippets email ID - [email protected] For More Technology News, Latest Updates and Blog articles visit our Official Website - http://simplesnippets.tech/ #DES #DataEncryptionStandard #NetworkSecurity
Views: 4165 Simple Snippets
0406 AES, DES, 3DES
 
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Views: 11977 sonu123kashni
DES Analysis, Double(2 DES), Triple(3 DES) - Data Encryption Standard in Hindi
 
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DES Analysis, Double(2 DES), Triple(3 DES) - Data Encryption Standard in Hindi #DES Computer Network Security(CNS) Lectures – Internet Security
Triple DES
 
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Cyber Attack Countermeasures Module 3 Introducing Conventional Cryptography This module introduces the foundations of conventional cryptography along with its practical application in Kerberos. Learning Objectives • Recall the S/KEY protocol and its cryptanalytic properties • Summarize the basic architecture of Kerberos • Identify the detailed steps of Kerberos including key distribution • Describe conventional cryptography • Describe DES and its basic properties • Examine how triple-DES maintains compatibility with DES through key management Subscribe at: https://www.coursera.org/learn/intro-cyber-attacks/home/welcome https://www.coursera.org
Views: 740 intrigano
DES -- Implementation Issues (TripleDES, Key Replacement, Padding)
 
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A Quick survey of major DES implementation issues: original DES is obsolete, Triple-DES, and other remedies. Threat analysis and Key Replacement Policy, and padding schemes. If you encrypt a 4 digits payment PIN, (What Target did...) and pad it with zeros, you weaken DES considerably. You avoid implementation mistakes by learning the machinery of the cipher you use. That is what we do in the Crypto Academy (WeSecure.net/learn).
Views: 11633 Gideon Samid
NETWORK SECURITY - DES (DATA ENCRYPTION STANDARD) ALGORITHM
 
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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: 131679 Sundeep Saradhi Kanthety
DES or 3DES
 
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Views: 830 scha syahiera
Triple DES
 
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In cryptography, Triple DES (3DES) is the common name for the Triple Data Encryption Algorithm (TDEA or Triple DEA) symmetric-key block cipher, which applies the Data Encryption Standard (DES) cipher algorithm three times to each data block. The original DES cipher's key size of 56 bits was generally sufficient when that algorithm was designed, but the availability of increasing computational power made brute-force attacks feasible. Triple DES provides a relatively simple method of increasing the key size of DES to protect against such attacks, without the need to design a completely new block cipher algorithm. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 14869 Audiopedia
Lecture 5: Data Encryption Standard (DES): Encryption by Christof Paar
 
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For slides, a problem set and more on learning cryptography, visit www.crypto-textbook.com
Triple DES
 
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Triple DES In cryptography, Triple DES (3DES) is the common name for the Triple Data Encryption Algorithm (TDEA or Triple DEA) symmetric-key block cipher, which applies the Data Encryption Standard (DES) cipher algorithm three times to each data block.The original DES cipher's key size of 56 bits was generally sufficient when that algorithm was designed, but the availability of increasing computational power made brute-force attacks feasible. -Video is targeted to blind users Attribution: Article text available under CC-BY-SA image source in video https://www.youtube.com/watch?v=78qOtd4yi74
Views: 2030 WikiAudio
DES Algorithm - Part 5 - 3DES
 
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Understand 3DES Algorithm using the Excel Workbook. Please download the Excel workbooks from the link given below: http://netzts.in/downloads/
Chapter 3, part 5: Symmetric Key Crypto --- block ciphers, DES, triple DES
 
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Information Security: Principles and Practice, 2nd edition, by Mark Stamp Chapter 3: Symmetric Key Crypto Sections 3.3.2-3.3.3 block ciphers, DES, triple DES Class Lecture, 2011
Views: 12766 Mark Stamp
Cryptography Lecture-3 RSA,AES,DES ALGORITHM - CBSE NET
 
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Crypography Algorithm helps in making our data secure while transmitting on internet. To do that we can follow number of method. 1. Symmetric key or Secret key DES: Data encryption standard Triple DES AES: Advanced encryption standard 2. Asymmetric key or public key RSA : Divest Shamir and Adleman Duffie- Hellman Solved example: UGC NET July 2013 exam questions
3DES Implementation in C#
 
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Implementation of 3DES algorithm in C#
Views: 681 Adil Shaheen
Tripe DES - 3DES
 
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Triple DES Encryption
C# Beginners Tutorial - 116 - TripleDES Encryption
 
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Views: 21518 thenewboston
Information & Network Security Lecture -- DES simple Explanation (Eng-Hindi)
 
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-~-~~-~~~-~~-~- Please watch: "PL vs FOL | Artificial Intelligence | (Eng-Hindi) | #3" https://www.youtube.com/watch?v=GS3HKR6CV8E -~-~~-~~~-~~-~-
Views: 92425 Well Academy
DES (Data encryption standard ) key Generation in Hindi |Cryptography and Network Security Lectures
 
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Take the Full Course of Cryptography and Network Security What we Provide 1) 20 Videos (Index is given down) + More Update will be Coming Before final exams 2)Hand made Notes with problems for your to practice 3)Strategy to Score Good Marks in Cryptography and Network Scurity To buy the course click https://goo.gl/mpbaK3 if you have any query email us at [email protected] Sample Notes : https://goo.gl/Ze1FpX or Fill the form we will contact you https://goo.gl/forms/2SO5NAhqFnjOiWvi2 Cryptography and System Security Index Lecture 1 Introduction to Cryptography and Security System Lecture 2 Security Goals and Mechanism Lecture 3 Symmetric Cipher Lecture 4 Substitution Cipher Lecture 5 Transposition Cipher Lecture 6 Stream and Block Cipher Lecture 7 Mono Alphabetic Cipher Lecture 8 Poly Alphabetic Cipher Lecture 9 Diffie Hellman Lecture 10 RSA Algorithm with Solved Example Lecture 11 IDEA Algorithm Full Working Lecture 12 SHA-1 Algorithm Full Working Lecture 13 Blowfish Algorithm Full working Lecture 14 DES Algorithm Full Working Lecture 15 Confusion and Diffusion Lecture 16 AES Algorithm Full working Lecture 17 Kerberos Lecture 18 Malicious Software ( Virus and worms ) Lecture 19 DOS and DDOS Attack Lecture 20 Digital Signature Full working Explained
Views: 22390 Last moment tuitions
Why EDE in 3DES?
 
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Views: 903 Bill Buchanan OBE
DES Data Encryption Standard Block diagram and working principle of DES in cryptography in [Hindi]
 
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encryption using triple DES algorithm
 
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class file as an encryption manager triple DES using a private byte key
Views: 3944 Jonathan Soh
06 Triple DES Part1
 
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http://www.olivenutrition.net
Views: 3185 Synplify
Encrypt And Decrypt Using TripleDES in Java
 
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Learn How Encrypt And Decrypt String Using TripleDES in Java
Views: 2917 Admin S
DES and Meet-in-the-Middle Attack (CSS322, L6, Y14)
 
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Security of DES; Double DES; Meet-in-the-middle attack on a double cipher. Course material via: http://sandilands.info/sgordon/teaching
Views: 5875 Steven Gordon
Image Encryption Using Triple DES
 
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Get the project at http://nevonprojects.com/image-encryption-using-triple-des/ An advanced image encryption system that uses triple DES for secure image transfer over internet.
Views: 4351 Nevon Projects
Double & Triple DES
 
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Double & Triple DES Security
Views: 3538 Nasrallah Adel
IDEA (International Data Encryption Algorithm) | Complete Encryption Process in Detail with Diagrams
 
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In this network security video tutorial we will study the IDEA algorithm in cryptography. IDEA stands for International Data Encryption Algorithm. IDEA algorithm theory - 1. IDEA was launched in 1990. 2. It was implemented in 1992 after underwent certain changes in names and capabilities. 3. IDEA is Quite strong, but not as popular as DES. 4. One popular email privacy technology known as Pretty Good Privacy (PGP) based on IDEA. 5. It is a Block Cipher. 6. Like DES it works on 64-bit plain text block. 7. The Key consists of 128 bits. 8. Idea is reversible like DES 9. Idea uses both diffusion and confusion for encryption Complete Network Security / Information Security Playlist - https://www.youtube.com/watch?v=IkfggBVUJxY&list=PLIY8eNdw5tW_7-QrsY_n9nC0Xfhs1tLEK Download my FREE Network Security Android App - https://play.google.com/store/apps/details?id=com.intelisenze.networksecuritytutorials Simple Snippets Official Website - http://simplesnippets.tech/ Simple Snippets on Facebook - https://www.facebook.com/simplesnippets/ Simple Snippets on Instagram - https://www.instagram.com/simplesnippets/ Simple Snippets on Twitter - https://twitter.com/simplesnippet Simple Snippets Google Plus Page - https://plus.google.com/+SimpleSnippets Simple Snippets email ID - [email protected] For More Technology News, Latest Updates and Blog articles visit our Official Website - http://simplesnippets.tech/ #IDEAAlgorithm #IDEA #NetworkSecurity #Encryption
Views: 4923 Simple Snippets
MATLAB - Cryptography - 3DES - DES
 
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Implement DES / 3DES in MATLAB Please like and subscribe then send that proof via emai to [email protected] to get this code
Views: 2679 Moh. Wildan Habibi
How to use File Encryption and Decryption Software (Triple DES)
 
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How to use File encryption and Decryption software. Very easy to understand. Do you want this software, then request me.
Views: 4528 Shoaib Iqbal
Data Encryption Standard
 
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This video is part of the Udacity course "Intro to Information Security". Watch the full course at https://www.udacity.com/course/ud459
Views: 53327 Udacity
0406 AES, DES, 3DES.mp4
 
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Views: 314 OnlyLinux
Symmetric Encryption Ciphers - CompTIA Security+ SY0-401: 6.2
 
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Security+ Training Course Index: http://professormesser.link/sy0401 Professor Messer’s Course Notes: http://professormesser.link/sy0401cn Frequently Asked Questions: http://professormesser.link/faq - - - - - The speed of symmetric encryption makes it a good choice for our high-speed networks. In this video, you’ll learn about RC4, DES, 3DES, AES, Blowfish, and Twofish. - - - - - Download entire video course: http://professormesser.link/401adyt Get the course on MP3 audio: http://professormesser.link/401vdyt Subscribe to get the latest videos: http://professormesser.link/yt Calendar of live events: http://www.professormesser.com/calendar/ FOLLOW PROFESSOR MESSER: Professor Messer official website: http://www.professormesser.com/ Twitter: http://www.professormesser.com/twitter Facebook: http://www.professormesser.com/facebook Instagram: http://www.professormesser.com/instagram Google +: http://www.professormesser.com/googleplus
Views: 30815 Professor Messer
Security Snippet: Triple DES
 
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The tutorial is at: http://www.asecuritysite.com/Encryption/threedes
Views: 3271 Bill Buchanan OBE
Blowfish Encryption Algorithm in Hindi - SubKey Generation, Working Steps
 
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Blowfish Encryption Algorithm in Hindi - SubKey Generation, Working of Algorithm, Blowfish Function Steps #Blowfish Encryption Algorithm Computer Network Security(CNS) Lectures – Internet Security
Top 10 Cryptography Algorithms in 2018
 
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In this video, I listed out Top 10 Cryptography Algorithms 10. MD5 9. SHA-0 8. SHA-1 7. HMAC 6. AES 5. Blowfish 4. DES 3. International Data Encryption Algorithm 2. Twofish 1. RSA Website: http://www.allabouttesting.org Please share and subscribe this video Disclaimer: This video is for educational purpose only. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
Views: 4060 All About Testing
S-DES Encryption || Simplified data encryption standard(S-DES) || Shafiq Refat
 
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S-DES encryption technique with an example S-DES key generation link - https://www.youtube.com/watch?v=zptPrAtfJ1Q&t=11s
Views: 1328 Shafiq Refat
07 Triple DES Part2
 
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http://www.olivenutrition.net
Views: 3147 Synplify
2-10 Triple DES
 
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Views: 702 Shin-Ming Cheng
Triple DES Algo
 
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Views: 208 Talha Naseem
DES -Network Security
 
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Views: 2221 chetas patil
Cryptography: What are the advantages and disadvantages of AES & Triple-DES?
 
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Cryptography: What are the advantages and disadvantages of AES over Triple-DES? Advantages of 3DES over AES Advantages of AES over 3DES Advanced Encryption Standard software security ethical hacking I do not recommend the use of 3DES over AES. DES is considered antiquated, even as 3DES prolongs its life. #Shaharear #Encryption #Cryptography
Views: 63 Shaharear
Cryptography and Network Security - Data Encryption Standard(Part 1) - GATE(CSE)
 
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The complete YouTube playlist can be viewed here: https://goo.gl/mjyDev This lesson explains Data Encryption Standard, under the course, "Cryptography and Network Security for GATE Computer Science Engineering". Some important terminology and concepts are also illustrated, for the better understanding of the subject. For the entire course: https://goo.gl/aTMBNZ For more lessons by Ansha Pk: https://goo.gl/2DX9Wn Must watch for all the GATE/ESE/PSU Exams. Download the Unacademy Learning App from the Google Play Store here:- https://goo.gl/02OhYI Download the Unacademy Educator app from the Google Play Store here: https://goo.gl/H4LGHE Do Subscribe and be a part of the community for more such lessons here: https://goo.gl/UGFo7b Visit Our Facebook Group on GATE here: https://goo.gl/cPj5sb Cryptography and Network Security - Data Encryption Standard (Part1) - GATE(CSE)
DES Algorithm
 
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It is used for encryption and decryption
Views: 65927 Ravi Lanke

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