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Search results “Openssl crypto library example”
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: 167 Shell Tutorials
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: 19516 Adrian Crenshaw
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These videos are a bit outdated - I am in the process of replacing these with courses on Udemy.com Below are links for the courses I have finished so far.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: 8109 VoidRealms
OpenSSL Tutorials #1: Compiling and Installing the library
 
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OpenSSL Cryptography
Views: 14501 Openssl
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: 5664 Simple Security
C++ Crypto++
 
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Views: 5158 ("RNA0ROGER")
Compiling Crypto++ library into the Microsoft Visual C++ Environment + Running Sample program
 
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Link to the Blod Entry on Crypto++------http://programmingknowledgeblog.blogspot.de/2013/04/compiling-and-integrating-crypto-into.html c++ - about encryption and decryption using Crypto++ library Compiling and Integrating Crypto++ into the Microsoft Visual C++ .c++ - How do I install Crypto++ in Visual Studio 2010 Windows 7. Running Sample program Example How to build C++ cryptographic library, Crypto++ - NuLL CryptoPP DLL How to build Crypto++ dynamically on Microsoft Windows and Visual C++? ... is that your are linking against different versions of the run-time libraries....Visual C++ Crypto++ Library 5.6.2 - a Free C++ Class Library of Cryptographic encryption.cryptopp - Re: How to use Crypto++ with Visual C++ 6.0 Searches related to how to compile and run crypto++ in visual c++ ------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 20742 ProgrammingKnowledge
openssl s_client introduction
 
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openssl s_client basic usage
Views: 1333 AskFrank15
Openssl with C++ Qt quick start
 
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Download Source Code from github: https://github.com/shiv32/openssl-with-C-plus-plus-Qt
Views: 259 Shiv Kumar Yadav
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: 85128 dist67
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: 16722 Kris Occhipinti
OpenSSL
 
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Nuevo tutorial en sobre creación de certificados, autoridades certificadoras, configuración de Apache y certificados en los navegadores web: https://www.youtube.com/watch?v=uPNFENxL16U&index=1&list=PLYePYmpTcWoac8L5KNOoYVG3ysoqEwk8S ¿Ayudas? https://www.patreon.com/ldts ¿Ayudas? https://www.patreon.com/ldts
Views: 5672 LDTS
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
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: 18235 Javapocalypse
Secret Key Cryptography - AES using OpenSSL
 
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Demo of AES encryption in both ECB and CBC mode using OpenSSL toolkit.
Installing Crypto++ library on Ubuntu with AES example
 
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hi guys, i'm going to show u how to install ""Crypto++"" library on ubuntu and run simple AES encryption/decryption example 1- open u r terminal 2- run the following commands: sudo apt-get update sudo apt-get install libcrypto++-dev libcrypto++-doc libcrypto++-utils 3- congrat, y have intsalled crypto++ on u r ubuntu 4- now, for the AES example 5- copy the program (https://www.mediafire.com/?12367xud3yvk1by) and saved it as "aesexample2.cpp" (i saved it in my desktop) 6- now, open u r terminal and go to the directory where u have stored the program 7- now type the following command: g++ -g3 -ggdb -O0 -Wall -Wextra -Wno-unused -o AesOutput aesexample2.cpp -lcryptopp 8- now write the following: ./AesOutput
Views: 8586 Abudalkhalek Hussien
openssl tutorial generate rsa,dsa  keys learn how to verify rsa,dsa keys
 
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How to Generate RSA,DSA keys using OpenSSL
Views: 8372 Zariga Tongy
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: 610 ELE ELE
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: 1780 M Momand
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: 13982 The Code City
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: 7104 Anthony Scott
Data Encryption Php MySql Methods Implementation Open SSL Encrypt BEST DATA ENCRYPTION PHP TUTORIAL
 
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Codes here https://a1websitepro.com/data-encryption-php-mysql-methods-implementation-open-ssl-encrypt/ Data Encryption with Php and MySql is very important. Some programmers wonder about the methods and implementation of different processes for data encryption. In this article we are going to discuss a sure way to encrypt your data with Open SSL before storing it in MySql. #php #encrypt #dataencryption encryption and decryption in php example php simple encrypt decrypt php aes encryption php aes encryption library php openssl example php encrypt decrypt with salt php encryption library
Views: 228 Maximus McCullough
C++ Qt 150 - RSA and AES Primer with OpenSSL
 
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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: 6718 VoidRealms
DES Encryption using OpenSSL
 
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DES Encryption using OpenSSL
openssl pem file examples, RFC 1421-24
 
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Privacy-enhanced Electronic Mail ,OpenSSL defines these BEGIN and END markers in crypto/pem/pem.h
Views: 732 Zariga Tongy
OpenSSL (AES 128, ECB, CBC e CTR)
 
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Block cipher mode of operation: https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation
Views: 804 Luiz Fernando Nunes
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: 85366 sentdex
Public Key Cryptography - RSA using OpenSSL
 
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Demo of RSA using OpenSSL toolkit in linux.
AES in Cryptopp c++
 
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AES in Cryptopp c++ vs2012 windows 10 files:https://drive.google.com/file/d/1lte7jjL7SKKvZ4j2tIif0rbWHDAe4ZSY/view?usp=sharing
Views: 1714 Areej Qasrawi
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: 884 Liv4IT
Visual Studio 2013 & OpenSSL
 
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https://videos.didierstevens.com/2016/10/07/visual-studio-2013-openssl/
Views: 4379 dist67
What is OpenSSL Heartbleed Bug
 
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The Heartbleed Bug is a serious vulnerability in the popular OpenSSL cryptographic software library. This weakness allows stealing the information protected, under normal conditions, by the SSL/TLS encryption used to secure the Internet. SSL/TLS provides communication security and privacy over the Internet for applications such as web, email, instant messaging (IM) and some virtual private networks (VPNs). The Heartbleed bug allows anyone on the Internet to read the memory of the systems protected by the vulnerable versions of the OpenSSL software. This compromises the secret keys used to identify the service providers and to encrypt the traffic, the names and passwords of the users and the actual content. This allows attackers to eavesdrop on communications, steal data directly from the services and users and to impersonate services and users.
Views: 19206 credise
C++ Qt 153  - OpenSSL Working with AES
 
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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: 5828 VoidRealms
Applying Java’s Cryptography
 
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Learn how to control Java’s cryptographic features to protect your application and any data that you manage. This session explains what different cryptography features do, what threats are addressed by each feature, and where the configuration takes place. Topics include certificates, code signatures, authenticating dynamic JVM languages, TLS control, perfect forward security, and transparent JPA encryption. Author: Erik Costlow Erik Costlow is a product manager in Oracle's Java Platform Group and a regular contributor to the Java Platform Group PM blog. Erik also works closely with industry on Oracle's Java Root Certificate Program to ensure highest program quality. Previously Erik was employed at HP where he influenced design of the Fortify security analysis suite used by software developers across the world. View more trainings by Erik Costlow at https://www.parleys.com/author/erik-costlow Find more related tutorials at https://www.parleys.com/category/developer-training-tutorials
Views: 11162 Oracle Developers
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: 1579 slashrootdotin
Base64 encoding decoding With OpenSSL
 
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Base64 encoding decoding With OpenSSL openssl base64 encode command line Tropical Love (Original Mix) by Del https://soundcloud.com/del-sound Creative Commons — Attribution-ShareAlike 3.0 Unported— CC BY-SA 3.0 http://creativecommons.org/licenses/b... Music promoted by Audio Library https://youtu.be/iYXT32UKTD8
Views: 843 webhtg
How to Build OpenSSL on Windows with Visual Studio, Visual C++, ActiveState PERL
 
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How to build #OpenSSL on Windows Using Visual Studio Download Precompiled Binary: OpenSSL 1.1.1 for Visual Studio 2015 (dll, static, x82, x64): https://goo.gl/H8sNKj OpenSSL 1.1.1 for Visual Studio 2017 (dll, static, x82, x64): https://goo.gl/ynRJST OpenSSL 1.1.1 Source fixed for Visual Studio: https://goo.gl/YqSoGF 0. Prerequisites: Visual Studio 2017 (Visual C++ compiler) on Windows 7, 8, 8.1, 10 1. Command Prompt - with Administrator Privilege 1. Download OpenSSL master package https://www.openssl.org/source/ https://github.com/openssl/openssl openssl-master.zip 2. Either Visual Studio 2015 or 2017 should be installed on your machine. 3. Install PERL https://www.activestate.com/activeperl/downloads cpan -i Text::Template cpan -i Test::More 4. Download nasm https://www.nasm.us/ https://www.nasm.us/pub/nasm/releasebuilds/2.14rc15/win64/ https://download.cnet.com/ActiveState-ActivePerl-32-bit/3000-2069_4-10006395.html https://www.activestate.com/activeperl/downloads/thank-you?dl=http://downloads.activestate.com/ActivePerl/releases/5.26.0.2600/ActivePerl-5.26.0.2600-MSWin32-x86-64int-403866.exe http://downloads.activestate.com/ActivePerl/releases/5.26.0.2600/ http://downloads.activestate.com/ActivePerl/releases/5.24.2.2403/ 5. Configuration VC-WIN64A for Visual C++ for AMD64 or x86-x64 (or Intel - x64 - Desktop CPU) VC-WIN64I for Visual C++ for Intel - x64 - Intel Itanium Architecture CPU // installation folder --prefix=C:\DevSoft\OpenSSL\DLL\x64\Release // key store folder --openssldir=C:\DevSoft\OpenSSL\SSL // release build --release // debug build --debug // static library no-shared // default is shared library or DLL on Windows Configuration for Visual C++, x64-bit, x86-64, AMD64 shared library (or DLL), release perl Configure VC-WIN64A --release --prefix=C:\DevSoft\OpenSSL\DLL\x64\Release --openssldir=C:\DevSoft\OpenSSL\SSL Configuration for Visual C++, x64-bit, x86-64, AMD64 shared library (or DLL), debug perl Configure VC-WIN64A --debug --prefix=C:\DevSoft\OpenSSL\DLL\x64\Debug --openssldir=C:\DevSoft\OpenSSL\SSL Configuration for Visual C++, x64-bit, x86-64, AMD64 static library, release perl Configure VC-WIN64A --prefix=C:\DevSoft\OpenSSL\Lib\x64\Release --openssldir=C:\DevSoft\OpenSSL\SSL no-shared Configuration for Visual C++, x64-bit, x86-64, AMD64 static library, debug perl Configure VC-WIN64A --debug --prefix=C:\DevSoft\OpenSSL\Lib\x64\Debug --openssldir=C:\DevSoft\OpenSSL\SSL no-shared To build nmake To test build nmake test To install all component including documentation nmake install To install software component only nmake install_sw To clean up nmake clean Further References: https://rietta.com/blog/2012/01/27/openssl-generating-rsa-key-from-command/ https://www.youtube.com/watch?v=zwnEmLx2LRs https://www.youtube.com/watch?v=4lgcElJWxVM https://www.phildev.net/ssl/opensslconf.html https://docs.oracle.com/cd/E19509-01/820-3503/ggeyz/index.html https://docs.genesys.com/Documentation/PSDK/9.0.x/Developer/TLSOpenSSLConfigurationFile https://www.feistyduck.com/library/openssl-cookbook/ https://www.openssl.org/docs/manmaster/man5/config.html
Views: 1356 Kim Thomas
OpenSSL install and cert creation
 
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This video walks you thru the installation of OpenSSL and the creation of a Private and Public certs
Views: 99067 gsayer1234
How to create a self signed certificate with openssl on ubuntu 17.04 zesty zapus
 
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OpenSSL is a general purpose cryptography library that provides an open source implementation of the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols. cd /etc/ssl/private openssl genrsa -aes128 -out server.key 2048 openssl rsa -in server.key -out server.key openssl req -new -days 3650 -key server.key -out server.csr openssl x509 -in server.csr -out server.crt -req -signkey server.key -days 3650 chmod 400 server.*
633 PKI Assignment help (Crypto Lab – Public-Key Cryptography and PKI)
 
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Extract public key for verification: http://stackoverflow.com/questions/10271197/openssl-how-to-extract-public-key Verify sign : https://raymii.org/s/tutorials/Sign_and_verify_text_files_to_public_keys_via_the_OpenSSL_Command_Line.html Encrpytion : http://askubuntu.com/questions/60712/how-do-i-quickly-encrypt-a-file-with-aes Measure time ; http://askubuntu.com/questions/53444/how-can-i-measure-the-execution-time-of-a-terminal-process Cpp files : (openssl sample code) http://www.cis.syr.edu/~wedu/seed/Labs_12.04/Crypto/Crypto_PublicKey/
Views: 3273 Jae duk Seo
OpenSSL After Heartbleed by Rich Salz & Tim Hudson, OpenSSL
 
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OpenSSL After Heartbleed - Rich Salz & Tim Hudson, OpenSSL OpenSSL is the most widely-deployed TLS library in the world. A simple programming mistake—failing to check an output length—shook up the project and generated a “re-key the Internet” event. This session will discuss what has happened within the project since then: an expanded team, increased transparency, more rigorous development processes, and greatly increased vitality. About Tim Hudson Tim Hudson has been involved in system security for more than 20 years. Tim's day job is as the CTO at Cryptsoft where he provides advice and guidance on security technology design and architecture. Tim is involved in KMIP, PKCS#11, FIPS140, OASIS and SNIA and is a long time OpenSSL user and is also an OpenSSL team member. About Rich Salz Rich has spoken at RSA, Java-One, and LF Collab Summit, among others. He works at Akamai, helping to make the configuration simpler and more secure by default. He is a member of the OpenSSL development team. He co-chairs the IETF ACME (LetsEncrypt protocol) and Curdle (new ECC curve usages) working groups.
Views: 1076 The Linux Foundation
Сборка OpenSSL-1.1.1 под Visual Studio 2012
 
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Сборка динамических библиотек perl Configure VC-WIN32 no-asm --prefix=C:/Libs/openssl-1.1.1/builds/openssl-vc11-x86-release-shared nmake nmake test nmake install Сборка статических библиотек perl Configure VC-WIN32 no-asm -static --prefix=C:/Libs/openssl-1.1.1/builds/openssl-vc11-x86-release-static nmake nmake test nmake install
Views: 655 Sergey Zhukov
CS585 PKI LAB1
 
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CS 585 - UAH February 2017: Tasks 1, 2, and 3 for the Crypto Lab – Public-Key Cryptography and PKI. SEED Lab URL: http://www.cis.syr.edu/~wedu/seed/Labs_12.04/Crypto/Crypto_PublicKey/
Views: 2616 Justin Cole
Theory and Practice of Cryptography
 
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Google Tech Talks November, 28 2007 Topics include: Introduction to Modern Cryptography, Using Cryptography in Practice and at Google, Proofs of Security and Security Definitions and A Special Topic in Cryptography This talk is one in a series hosted by Google University: Wednesdays, 11/28/07 - 12/19/07 from 1-2pm Speaker: Steve Weis Steve Weis received his PhD from the Cryptography and Information Security group at MIT, where he was advised by Ron Rivest. He is a member of Google's Applied Security (AppSec) team and is the technical lead for Google's internal cryptographic library, KeyMaster.
Views: 112333 GoogleTechTalks
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: 1776 Mahesh Kumar Nayak
macOS Application Tutorial | Cryptography with CryptoPP Library
 
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This is a tutorial for creating a simple macOS application using Xcode. The application does encryption and decryption of text with the help of a free C++ cryptography library called "CryptoPP" Music: city girl | neon impasse [full album] ✨ https://www.youtube.com/watch?v=axkOqrLtDXo&t=1s CryptoPP Library Links: https://www.cryptopp.com https://github.com/weidai11/cryptopp Useful Links: https://www.raywenderlich.com/759-macos-controls-tutorial-part-1-2
Views: 47 MechanicalSpoon
The Last HOPE (2008): Crippling Crypto: The Debian OpenSSL Debacle
 
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Saturday, July 19, 2008: 12:00 pm (Turing): In May 2008, a weakness in Debian was discovered which makes cryptographic keys predictable. A Debian-specific patch to OpenSSL broke the pseudo-random number generator two years ago, which led to guessable SSL and SSH keys. The vulnerability allows for impersonation of secure servers, as well as the potential to login to SSH secured systems. Since many popular derivatives like Ubuntu and Xandros are affected, the weak keys are found all over the Internet. The panel will present their approach to generating lists of weak keys using cloud computing and explain how they collected large numbers of SSL certificates of which several thousand are weak. Hosted by Jacob Appelbaum, Dino Dai Zovi, and Karsten Nohl
Views: 366 Channel2600
Martin Ukrop: Can developers use OpenSSL?
 
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Last year, we asked 90 developers to generate/validate certificates using the command line OpenSSL. Why didn't they succeed? What do people think of the interface? What's wrong with the manual page and what do online tutorials lack? And what can be changed to improve the situation? In our research, we focused on API of OpenSSL, a widely-known cryptographic library. We'll present multiple insights from the DevConf 2017 research booth, answering the questions from the previous paragraph. We use OpenSSL as a real-world example to spark conversation on usable security. How to make products that are not only computationally secure but also usably secure for the end-users (be it your system administrator or your granny)?
Views: 94 DevConf