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Encrypting Files with OpenSSL- BASH - Linux
 
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http://filmsbykris.com/wordpress/?p=276 Got Questions? visit http://FilmsByKris.com/forum Chat with us and learn more http://FilmsByKris.com/irc
Views: 16279 Kris Occhipinti
Module 5: Encryption and Decryption with OpenSSL
 
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This video details how to encrypt and decrypt using OpenSSL. References: Farid's Blog. (n.d.). Retrieved March 1, 2015, from http://farid.hajji.name/blog/2009/07/15/encryption-and-decryption-with-openssl/
Views: 5357 Simple Security
Crypto & Block Cipher Modes (OpenSSL, AES 128, ECB, CBC)
 
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Video also at http://www.irongeek.com/i.php?page=videos/crypto-block-cipher-modes-openssl-aes-128-ecb-cbc with notes
Views: 18917 Adrian Crenshaw
Encryption and decryption with openssl
 
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This is a tutorial showing how to use OpenSSL in linux systems (Kali in the video) for symmetric and assymetric encription and decription.
Views: 8379 NetSec
How To Encrypt And Decrypt Files Using Private Public Keys With OpenSSL On Ubuntu Linux
 
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How To Encrypt And Decrypt Files Using Private Public Keys With OpenSSL On Ubuntu Linux. This video tutorial will show you how to use the openssl command line to encrypt and decrypt a file using a public key. We will first generate a private key then extract the public key from this private key. last we will encrypt a file using the public key and later use the corresponding private key to decrypt it. 🌸 Support channel & make donation : https://www.paypal.me/aminenina/5 🌸 Subscribe for more videos : Youtube: https://www.youtube.com/user/aminosninatos 🌸 Follow me On Social Media Facebook : https://www.facebook.com/aminosninatos/ *********************************************************************** 🌸 How To Convert Public Private Putty's ppk Keys To OpenSSH Keys On Ubuntu Linux https://youtu.be/3aApOFQL44o 🌸 How To Use GPG Private Public Keys To Encrypt And Encrypt Files On Ubuntu Linux https://youtu.be/I-4dcpTDWys 🌸 How To Encrypt And Decrypt Files Using Private Public Keys With OpenSSL On Ubuntu Linux https://youtu.be/g9XN1-bANKU 🌸 How To Encrypt And Decrypt Files Using OpenSSL On Ubuntu Linux https://youtu.be/YU1AI62khIY 🌸 How To Use MD5SUM To Verify Data Integrity On Ubuntu Linux https://youtu.be/V1fgjXRFB2k 🌸 How To Generate Random Password From The Command Line On Ubuntu Linux https://youtu.be/TQ4QMJWVd8U 🌸 Linux How To Crack And Recover A Password Protected Zip File https://youtu.be/C9a6BPxUN_4 🌸 Password cracking with John the Ripper on Linux https://youtu.be/KK2bNgX1mRA 🌸 Linux : HowTo Encrypt And Decrypt Files With A Password using GPG https://youtu.be/a91v1bz_ZU4 🌸 How To Secure Copy Files In Linux Using SCP Command https://youtu.be/3Y8pVDhc3RQ 🌸 How To Sync And Backup Files In Linux Using Rsync Command https://youtu.be/aIMbg7vG6Rg ***********************************************************************
Views: 1588 Liv4IT
How to Encrypt and Decrypt using Openssl on windows
 
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This is an educational video showing how to encrypt and decrypt data using openssl on windows
Views: 6411 salim awadhi
RSA Key Generation, Signatures and Encryption using OpenSSL
 
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Demonstration of using OpenSSL to create RSA public/private key pair, sign and encrypt messages using those keys and then decrypt and verify the received messages. Commands used: openssl. Created by Steven Gordon on 7 March 2012 at Sirindhorn International Institute of Technology, Thammasat University, Thailand.
Views: 62701 Steven Gordon
Encrypting and Decrypting Files with OpenSSL on Windows and GNU/Linux
 
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Cifrando y Descifrando Archivos con OpenSSL en Windows y GNU/Linux Playlist: https://www.youtube.com/playlist?list=PLdtRZtGMukf6ijg-IBONzDTBgC8AhWM9a Files and Support: http://techemergente2.blogspot.com/p/cisco-ccna-routing-and-switching-cisco.html
How to generate key and cert using openSSL
 
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This video describe how to generate an RSA private key and certification x509 to be used in Wakansa, to secure communication
Views: 44169 saad Mousliki
C++ Qt 151 - RSA and AES with OpenSSL Linking and structure
 
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These videos are a bit outdated - I am in the process of replacing these with courses on Udemy.com Below are links for the courses I have finished so far. (I will be making much much more) Qt Core Beginners https://www.udemy.com/qt-core-for-beginners/?couponCode=YOUTUBE100K QT Core Intermediate https://www.udemy.com/qt-core-intermediate/?couponCode=YOUTUBE100K
Views: 7818 VoidRealms
How To Encrypt And Decrypt Files Using OpenSSL On Ubuntu Linux
 
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How To Encrypt And Decrypt Files Using OpenSSL On Ubuntu Linux OpenSSL is a program and library that supports many different cryptographic operations, including: Symmetric key encryption Public/private key pair generation Public key encryption Hash functions Certificate creation Digital signatures Random number generation The most common cryptographic operation is encryption. Lets encrypt some files using selected symmetric key (conventional) ciphers such as DES, 3DES and AES. 🌸 Support channel & make donation : https://www.paypal.me/aminenina/5 🌸 Subscribe for more videos : Youtube: https://www.youtube.com/user/aminosninatos 🌸 Follow me On Social Media Facebook : https://www.facebook.com/aminosninatos/ *********************************************************************** 🌸 How To Convert Public Private Putty's ppk Keys To OpenSSH Keys On Ubuntu Linux https://youtu.be/3aApOFQL44o 🌸 How To Use GPG Private Public Keys To Encrypt And Encrypt Files On Ubuntu Linux https://youtu.be/I-4dcpTDWys 🌸 How To Encrypt And Decrypt Files Using Private Public Keys With OpenSSL On Ubuntu Linux https://youtu.be/g9XN1-bANKU 🌸 How To Encrypt And Decrypt Files Using OpenSSL On Ubuntu Linux https://youtu.be/YU1AI62khIY 🌸 How To Use MD5SUM To Verify Data Integrity On Ubuntu Linux https://youtu.be/V1fgjXRFB2k 🌸 How To Generate Random Password From The Command Line On Ubuntu Linux https://youtu.be/TQ4QMJWVd8U 🌸 Linux How To Crack And Recover A Password Protected Zip File https://youtu.be/C9a6BPxUN_4 🌸 Password cracking with John the Ripper on Linux https://youtu.be/KK2bNgX1mRA 🌸 Linux : HowTo Encrypt And Decrypt Files With A Password using GPG https://youtu.be/a91v1bz_ZU4 🌸 How To Secure Copy Files In Linux Using SCP Command https://youtu.be/3Y8pVDhc3RQ 🌸 How To Sync And Backup Files In Linux Using Rsync Command https://youtu.be/aIMbg7vG6Rg ***********************************************************************
Views: 684 Liv4IT
How to Install OpenSSL on Windows 10
 
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The is a short guide showing how you can install OpenSSL on a Windows machine. The machine used in the tutorial in Windows 10, however the same steps can be use to install OpennSSL in older windows machine such as windows 7. OpenSSL is the most common toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. OpenSSL in also a general purpose cryptography library. -~-~~-~~~-~~-~- Please watch: "Draw route between two locations in Android - Google Maps Directions API" https://www.youtube.com/watch?v=wRDLjUK8nyU -~-~~-~~~-~~-~-
Views: 12095 The Code City
OpenSSL des3 Encryption-Decryption example
 
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This tutorial shows how to use the OpenSSl library to encrypt and decrypt files and information. This video was created by using thw Windows Subsystem for Linux and the Windows 10 - Xbox Screen recorder. This video was created for academic purposes! :D
cryptography  Generate SHA hash in C++ using OpenSSL library NetBeans Terminal
 
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g++ -o main main.cpp -lssl -lcrypto In Netbeans include the following libraries: libcrypto.dylib libssl.dylib Example: main.cpp https://drive.google.com/file/d/1OMqsiNpbyz-MPUhJCQmsxnMw53HvgSpC/view?usp=sharing
Views: 497 ELE ELE
Hacking De-ICE 100 part 2 - decrypting files with OpenSSL
 
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Hacking De-ICE 100 part 2. In this video we look at how to decrypt the encrypted file we found in the ftp directory using openssl and the password for the encrypted file. Part 1 of this video can be found here: https://www.youtube.com/watch?v=sLLA26sAp7Y
Views: 4801 HackedExistence
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
how to encrypt text file using C language program
 
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In this video shown that how to create a program to encrypt and decrypt a text file using C language. For source code visit- https://drive.google.com/open?id=0Bwss6ya2iDGuYzJFank1THdYN0U
Views: 8794 teach show
Introduction to Asymmetric Encryption using Openssl and RSA
 
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Author: Jeremy Druin Twitter: @webpwnized Description: This practical introduction to using the RSA public key algorithm in OpenSSL provides a quick introduction to asymmetric cryptography. This video is a deomnstration that shows how to use RSA in OpenSSL but does not cover encryption theory. Thank you for watching. Please support this channel. Up vote, subscribe or even donate by clicking "Support" at https://www.youtube.com/user/webpwnized!
Views: 1839 webpwnized
DES Encryption using OpenSSL
 
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Screencast of performing DES encryption using OpenSSL on Ubuntu Linux. Commands/files user: openssl, /dev/urandom, xxd. Created by Steven Gordon on 27 January 2012 at Sirindhorn International Institute of Technology, Thammasat University, Thailand.
Views: 13914 Steven Gordon
Crypto Security - OpenSSL Keys, CSR, and TLS with Ricky Sanders
 
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Intro to system admin with OpenSSL to secure your servers with encryption. Read if your interested in hoy keys are generated, how certs a created, and what those admin guys are doing all day..
Views: 207 RICKY SANDERS
Encrypt And Decrypt Files Using Openssl | Termux | Android | No Root
 
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Encrypt And Decrypt Files Using Openssl | Termux | Android | No Root ***************************************** Link to article:https://www.shellhacks.com/encrypt-decrypt-file-password-openssl/ ***************************************** Hope you guys like this Video For videos like this Don't forget to Subscribe ***************************************** Feel free to follow us on Social media : Like us on fb https://m.facebook.com/T4P4N Follow us on Twitter https://mobile.twitter.com/tapankashyap1 Follow us on Instagram https://instagram.com/tapankashyap1 Visit us http://t4p4n.blogspot.in ***************************************** ●●●●●●【Thanks for Watching】●●●●●● *****************************************
Views: 2035 T4P4N
Secret Key Cryptography - AES using OpenSSL
 
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Demo of AES encryption in both ECB and CBC mode using OpenSSL toolkit.
[FIX] Pyca/Cryptography 'Engine Error' | Termux Openssl no-engine fix | Deep Coding
 
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Thanks @Xeffyr for providing the configuration files for openssl. For ARM ------------------ *openssl 1.1.1-2 : https://github.com/termux/termux-packages/files/2408158/openssl_1.1.1-2_arm.deb.gz *Openssl-tool 1.1.1-2 : https://github.com/termux/termux-packages/files/2408160/openssl-tool_1.1.1-2_arm.deb.gz *Openssl -dev 1.1.1.2 : https://github.com/termux/termux-packages/files/2408159/openssl-dev_1.1.1-2_arm.deb.gz For AARCH64 ------------------------ *Openssl 1.1.1-2 : https://github.com/termux/termux-packages/files/2407939/openssl_1.1.1-2_aarch64.deb.gz *Openssl -dev 1.1.1-2 : https://github.com/termux/termux-packages/files/2407940/openssl-dev_1.1.1-2_aarch64.deb.gz *Openssl -tool 1.1.1-2 : https://github.com/termux/termux-packages/files/2407941/openssl-tool_1.1.1-2_aarch64.deb.gz Git thread here: https://github.com/termux/termux-packages/issues/2847
Views: 188 Deep Coding
Encrypt Decrypt files using Openssl
 
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How to encrypt or decrypt file with openssl using command line. Encrypt: openssl des3 -in file_to_encrypt.txt -out encrypted_file.txt Decrypt: openssl des3 -d -in encrypted_file.txt -out file_decrypted.txt
Views: 1754 Mahesh Kumar Nayak
How to encrypt and decrypt files using openssl in MAC
 
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Steps for Encryption: Step 1: Move files to home directory Step 2: Open Terminal and Type: openssl aes-256-cbc -In /yourfile.extension -out ~/anyname.extension Step 3: Press Inter and will be asked for password, inter any password Step 4: Go to home directory and check your file Decryption: Step 1:Open terminal and type the following command: openssl aes-256-cbc -d -In /yourfile.extension -out ~/Encryptedfilename Step 2: Hit Enter and you will be asked for the password, inter the password you set before Now check the originals file in home directory!
Views: 1672 M Momand
Using the various cryptography functions of OpenSSL's crypto library. ( aes - des e.g)
 
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For more explanation and more related stuff Check here : http://shelltutorials.com/ Powered by : http://www.kryptohive.com
Views: 145 Shell Tutorials
Howto: Make Your Own Cert With OpenSSL
 
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Showing how to make a certificate (with root CA and intermediate CA properly chained) with OpenSSL. The certificate can be used for code signing. Use my online page to generate your cert: https://toolbokz.com/gencert.psp http://blog.didierstevens.com/2008/12/30/howto-make-your-own-cert-with-openssl/
Views: 83010 dist67
Encrypting Files With OpenSSL Using AES-256-CBC
 
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Syntax Used: openssl enc -aes-256-cbc -v -e -salt -in 16105696.jpeg -out 16105696.jpeg.aes openssl enc -aes-256-cbc -v -d -aes-256-cbc -in 16105696.jpeg.aes -out 16105696.jpeg Syntax Cheatsheet: https://gitlab.com/xe1phix/ParrotSecWiki/blob/InfoSecTalk/Encrypting-Files-With-OpenSSL-Using-AES-256-CBC.sh ## Archive.org URL: https://archive.org/details/EncryptingFilesWithOpenSSLUsingAES256CBC
Views: 64 xe1phix zero
Public Key Cryptography - RSA using OpenSSL
 
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Demo of RSA using OpenSSL toolkit in linux.
SSL Certificate Explained
 
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Views: 843782 dtommy1979
Encrypting and decrypting a file in linux using openssl
 
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Please watch: "IPv6 and Multiuser Lab showing wan connection using cisco packet tracer" https://www.youtube.com/watch?v=qq9r_A94lh4 -~-~~-~~~-~~-~- Encrypting and decrypting a file in linux using openssl. In this tutorial we will learn how to encrypt and decrypt a file in linux using symmetric encryption.
Views: 1539 slashrootdotin
Steps by Steps How to convert ssl certificate crt and key file into pfx file format
 
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Hi viewers!!! in this tutorial I'll show you Steps by Steps How to convert ssl certificate crt and key file into pfx file format
Views: 26250 KnowITFree
How SSL works tutorial - with HTTPS example
 
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How SSL works by leadingcoder. This is a full tutorial how to setup SSL that requires client certificate for reference: http://www.windowsecurity.com/articles/Client-Certificate-Authentication-IIS6.html .
Views: 1393958 tubewar
Security Tip #2 - Encrypting files with AES & OpenSSL
 
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Oh look, a video that has a higher production quality than normal. This is probably also the only thing your going to hear out of me for the next month anyway. Also I goofed and rendered this in 1080p. Enjoy a pixelated video! I'll attempt to reupload this. Maybe. Bomb test video: https://archive.org/details/CEP140
Views: 31 HaddockDev
Symmetric Key and Public Key Encryption
 
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Modern day encryption is performed in two different ways. Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos. Using the same key or using a pair of keys called the public and private keys. This video looks at how these systems work and how they can be used together to perform encryption. Download the PDF handout http://itfreetraining.com/Handouts/Ce... Encryption Types Encryption is the process of scrambling data so it cannot be read without a decryption key. Encryption prevents data being read by a 3rd party if it is intercepted by a 3rd party. The two encryption methods that are used today are symmetric and public key encryption. Symmetric Key Symmetric key encryption uses the same key to encrypt data as decrypt data. This is generally quite fast when compared with public key encryption. In order to protect the data, the key needs to be secured. If a 3rd party was able to gain access to the key, they could decrypt any data that was encrypt with that data. For this reason, a secure channel is required to transfer the key if you need to transfer data between two points. For example, if you encrypted data on a CD and mail it to another party, the key must also be transferred to the second party so that they can decrypt the data. This is often done using e-mail or the telephone. In a lot of cases, sending the data using one method and the key using another method is enough to protect the data as an attacker would need to get both in order to decrypt the data. Public Key Encryption This method of encryption uses two keys. One key is used to encrypt data and the other key is used to decrypt data. The advantage of this is that the public key can be downloaded by anyone. Anyone with the public key can encrypt data that can only be decrypted using a private key. This means the public key does not need to be secured. The private key does need to be keep in a safe place. The advantage of using such a system is the private key is not required by the other party to perform encryption. Since the private key does not need to be transferred to the second party there is no risk of the private key being intercepted by a 3rd party. Public Key encryption is slower when compared with symmetric key so it is not always suitable for every application. The math used is complex but to put it simply it uses the modulus or remainder operator. For example, if you wanted to solve X mod 5 = 2, the possible solutions would be 2, 7, 12 and so on. The private key provides additional information which allows the problem to be solved easily. The math is more complex and uses much larger numbers than this but basically public and private key encryption rely on the modulus operator to work. Combing The Two There are two reasons you want to combine the two. The first is that often communication will be broken into two steps. Key exchange and data exchange. For key exchange, to protect the key used in data exchange it is often encrypted using public key encryption. Although slower than symmetric key encryption, this method ensures the key cannot accessed by a 3rd party while being transferred. Since the key has been transferred using a secure channel, a symmetric key can be used for data exchange. In some cases, data exchange may be done using public key encryption. If this is the case, often the data exchange will be done using a small key size to reduce the processing time. The second reason that both may be used is when a symmetric key is used and the key needs to be provided to multiple users. For example, if you are using encryption file system (EFS) this allows multiple users to access the same file, which includes recovery users. In order to make this possible, multiple copies of the same key are stored in the file and protected from being read by encrypting it with the public key of each user that requires access. References "Public-key cryptography" http://en.wikipedia.org/wiki/Public-k... "Encryption" http://en.wikipedia.org/wiki/Encryption
Views: 470141 itfreetraining
parse openssl pem file online
 
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Reference https://8gwifi.org/PemParserFunctions.jsp parse pem file online PKCS#1 RSAPublicKey (PEM header: BEGIN RSA PUBLIC KEY) PKCS#8 EncryptedPrivateKeyInfo (PEM header: BEGIN ENCRYPTED PRIVATE KEY) PKCS#8 PrivateKeyInfo (PEM header: BEGIN PRIVATE KEY) X.509 SubjectPublicKeyInfo (PEM header: BEGIN PUBLIC KEY) CSR PEM header : (PEM header:----BEGIN NEW CERTIFICATE REQUEST-----) DSA PrivateKeyInfo (PEM header: (-----BEGIN DSA PRIVATE KEY----)
Views: 10 Zariga Tongy
How to Encrypt & Decrypt Files or Folders Using Command Prompt
 
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Get certified after completion on of Certificate Authority (ADCS) Server 2016 Course: https://www.udemy.com/complete-certificate-authority-adcs-server-2016-course/ Learn more: http://vincenttechblog.com
Views: 65305 Vincent's Tech Blog
Install OpenSSL on Windows XP and generate Encryption Keys
 
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This gives an overview of loading OpenSSL and generating keys used for encryption. This is the keygen.cmd file text: Echo Confirm creation of P12 key named %1 pause set OPENSSL_CONF=C:\OpenSSL-Win64\bin\openssl.cfg c: cd\OpenSSL-Win64\bin Call openssl genrsa -des3 -out %1.key 2048 Call openssl req -new -key %1.key -out %1.csr call openssl req -new -nodes -keyout %1.key -out %1.csr -newkey rsa:2048 call openssl x509 -req -days 365 -in %1.csr -signkey %1.key -out %1.crt call openssl pkcs12 -export -in %1.crt -inkey %1.key -out %1.p12 -name “%1_Key" Echo Take note of where you saved the CC1.p12 file pause
Views: 11251 Paul Danis
Introduction to Symmetric Encryption using Openssl
 
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Author: Jeremy Druin Twitter: @webpwnized Description: A light introduction to using OpenSSL to symmetrically encrypt text. The AES cipher is used in the sample with a 256 key, a salt and cipher block chaining mode. The sample is decrypted as well. Encryption theory is not discussed. This is only a practical exercise in performing symmetric encryption. Thank you for watching. Please support this channel. Up vote, subscribe or even donate by clicking "Support" at https://www.youtube.com/user/webpwnized!
Views: 2018 webpwnized
Asymmetric Encryption and Signing with Public Private Keys
 
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Bob and Alice will only get you so far. Article at https://coolaj86.com/articles/asymmetric-public--private-key-encryption-in-node-js/ Without getting deep into math, I paint a picture of specifically how RSA encryption works, it's connection with AES, and how HTTPS and GPG use both. I also show examples using the OpenSSL commandline tools and ursa in node.js. It's still pretty high-level, but with sprinkled with some practical details and understanding you may not have had before. Examples with OpenSSL Node.js
Views: 6390 AJ ONeal
Python AES Encryption/Decryption using PyCrypto Tutorial
 
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In this tutorial, we will learn Encryption/Decryption for AES CBC mode using PyCrypto. All links for source code, text based tutorial and further reading material will be in the description below. Detailed Text Based Tutorial http://www.letscodepro.com/encryption-in-python-using-pycrypto/ Gihub Source Code Link https://github.com/the-javapocalypse/Python-File-Encryptor Further Reading Material http://searchsecurity.techtarget.com/definition/cipher https://defuse.ca/cbcmodeiv.htm https://www.di-mgt.com.au/cryptopad.html http://www.cryptofails.com/post/70059609995/crypto-noobs-1-initialization-vectors Please Subscribe! And like. And comment. That's what keeps me going. Follow Me Facebook: https://www.facebook.com/javapocalypse Instagram: https://www.instagram.com/javapocalypse
Views: 16050 Javapocalypse
Encrypt a file with gpg - BASH - Linux
 
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http://FilmsByKris.com Got Questions? visit http://FilmsByKris.com/forum Chat with us and learn more http://FilmsByKris.com/irc
Views: 18488 Kris Occhipinti
Encryption and Decryption of Data in C#.net Visual Studio 2013
 
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In this tutorial I will show you how you can use cryptostream and Rijandial Algorithm for encryption and decryption of data in C#.net programming. If you have any questions feel free to leave a comment. Thanks for watching :) -~-~~-~~~-~~-~- Please watch: "How to use android glide library to efficiently load images in your android application" https://www.youtube.com/watch?v=FOYdcq86NpU -~-~~-~~~-~~-~- keywords: md5 encryption c#.net sha1 encryption c#.net encryption using c#.net aes encryption c#.net url encryption c#.net blowfish encryption c#.net encryption c# asp.net encryption decryption c#.net encryption algorithms in c#.net encryption code in c#.net encryption c#.net md5 encryption c# asp.net c# net encryption and decryption c# .net aes encryption example c# net aes encryption c# .net asymmetric encryption c# .net des encryption c# .net data encryption c# .net encryption example c# .net file encryption encryption in c#.net encryption decryption in c#.net encryption method in c#.net encryption string in c#.net encryption class in c#.net encryption in asp.net c# pgp encryption in c#.net md5 encryption in c#.net symmetric key encryption c# .net asp net c# md5 encryption encryption of password in c#.net c# .net password encryption c# .net pgp encryption c# .net rsa encryption c# .net rijndael encryption rc4 encryption in c#.net asp.net c# rsa encryption c# .net simple encryption c# .net string encryption .net c# symmetric encryption xor encryption in c#.net aes 256 encryption c#.net c# aes encryption .net 2.0 c# .net 3des encryption c# .net 4.5 encryption encryption and decryption in c#.net decryption in c#.net decrypt md5 c#.net password encryption and decryption in c#.net aes encryption and decryption in c#.net md5 encryption and decryption in c#.net simple encryption and decryption in c#.net image encryption and decryption in c#.net file encryption and decryption in c#.net string encryption and decryption in c#.net encryption and decryption in c#.net decryption in c#.net decrypt md5 c#.net password encryption and decryption in c#.net aes encryption and decryption in c#.net md5 encryption and decryption in c#.net simple encryption and decryption in c#.net image encryption and decryption in c#.net file encryption and decryption in c#.net string encryption and decryption in c#.net encryption and decryption in c#.net decryption in c#.net decrypt md5 c#.net password encryption and decryption in c#.net aes encryption and decryption in c#.net md5 encryption and decryption in c#.net simple encryption and decryption in c#.net image encryption and decryption in c#.net file encryption and decryption in c#.net string encryption and decryption in c#.net encryption and decryption in c# asp.net encryption and decryption in c#.net aes encryption and decryption in c#.net md5 encryption and decryption in c#.net simple encryption and decryption in c#.net image encryption and decryption in c#.net file encryption and decryption in c#.net string encryption and decryption in c#.net data encryption and decryption in c#.net rsa encryption and decryption in c#.net data encryption and decryption in c#.net encryption and decryption in c#.net password encryption and decryption in c#.net aes encryption and decryption in c#.net md5 encryption and decryption in c#.net simple encryption and decryption in c#.net image encryption and decryption in c#.net file encryption and decryption in c#.net string encryption and decryption in c#.net data encryption and decryption in c#.net rsa encryption and decryption in c#.net decrypt aes - c# .net from openssl file encryption and decryption in c#.net xml file encryption and decryption in c#.net encryption and decryption in c#.net decryption in c#.net password encryption and decryption in c#.net aes encryption and decryption in c#.net md5 encryption and decryption in c#.net simple encryption and decryption in c#.net image encryption and decryption in c#.net file encryption and decryption in c#.net string encryption and decryption in c#.net data encryption and decryption in c#.net md5 encryption and decryption in c#.net md5 decryption in c#.net c# .net pgp decryption password encryption and decryption in c#.net rsa encryption and decryption in c#.net rc4 decryption in c#.net simple encryption and decryption in c#.net string encryption and decryption in c#.net xml file encryption and decryption in c#.net
Views: 20637 Software Dev
OpenSSL
 
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Шифрование файлов при помощи OpenSSL/SMIME создание ключей: openssl req -newkey rsa:2048 -keyout privkey.pem -out req.pem openssl x509 -req -in req.pem -signkey privkey.pem -out cert.pem Шифровиние публичным ключем: openssl smime -encrypt -aes256 -in file.tar -binary -outform DER -out file.tar.dat cert.pem Расшифровка приватным ключем: openssl smime -decrypt -in file.tar.dat -inform DER -inkey privkey.pem -out file.tar
Views: 262 Nigth F0X
Hashing Encryption Decryption Digital Signature Signing Verification Openssl Pkcs7
 
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Reach me at linked in: www.linkedin.com/in/sameer-pasha-7aba6393 This video briefs on encryption, decryption and generating as well as verifying digital signatures. ============= NOTE: Replace GREATER-ARROW with angle-bracket below, as angle-brackets are not allowed in description. Commands used: Generate hash: md5sum Plaintext.txt gcc hash_func.c -lcrypto Encrypt a file: openssl enc -aes-128-cbc -in Plaintext.txt -K ABCDEF12345 -iv ABCDEF GREATER-ARROW Cipher.txt Decrypt a file: openssl enc -d -aes-128-cbc -in Cipher.txt -K ABCDEF12345 -iv ABCDEF Generate a detached signature: openssl smime -binary -sign -in Plaintext.txt -signer PK.crt -inkey PK.key -outform pem -out file.p7b Dump signature contents: openssl asn1parse -in file.p7b -dump -i ==== Generating digital-signature: sha1sum Plaintext.txt | cut -d ' ' -f 1 GREATER-ARROW hash openssl enc -aes-128-cbc -in hash -K ABCDEF12345 -iv ABCDEF GREATER-ARROW Signature.bin Verifying digital-signature: sha1sum Plaintext.txt | cut -d ' ' -f 1 GREATER-ARROW hash_1 openssl enc -d -aes-128-cbc -in Signature.bin -K ABCDEF12345 -iv ABCDEF GREATER-ARROW hash_2 cat hash_1 cat hash_2
Views: 2456 Sameer Pasha
openssl s_client introduction
 
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openssl s_client basic usage
Views: 1289 AskFrank15
OpenSSL and PKI Lab 2
 
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The objective of this lab is to learn about public-key encryption, public-key certificates, certificate authority and the function of the public-key infrastructure. This objective will be met by setting up a Certificate Authority on Virtual Machine 1 and issuing a certificate to SAT4812Server.com. This will then be tested by trying to access the server using the Firefox browser.
Views: 6900 Anthony Scott
File Encryption - 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: 1916 Udacity