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Encrypt/Decrypt with RSA in C# (simplest method)
 
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Source Code Project http://microify.com/1Tgn blog melardev.x10host.com twitter http://twitter.com/melardev blogger https://melardev.blogspot.com instagram https://www.instagram.com/melar_dev/ Google+ https://plus.google.com/u/0/110174297675710954678
Views: 18563 Melardev
C# Keywords RSA Cryptography (Public/Private Key Encryption)
 
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RSA being a public key crypto-system has two keys, the Public key and the Private key. The Encryption is done using one and the decryption is done using the other. Normally, the encryption is done using the Public key and the decryption is done using the Private key. The RSA modulus (explained below) length is called the key length of the cipher. The currently largest factored prime number had 768 bit. As the security of RSA depends on the factoring problem, using a modulus of 1024 bits is a bare minimum. It is recommended to use at least 2048 bits for good security. 4096 bit is pretty much unbreakable, anything beyond 4096 bits is over the top and would also be painfully slow. #selfhostwcf, #p2pnetworkprogramming,#netcorecommerce
C# Keywords Asymmetric RSA Cryptography (RSAParameter Encryption)
 
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The .NET Framework provides the RSACryptoServiceProvider and DSACryptoServiceProvider classes for asymmetric encryption. These classes create a public/private key pair when you use the default constructor to create a new instance. Asymmetric keys can be either stored for use in multiple sessions or generated for one session only. While the public key can be made generally available, the private key should be closely guarded. The ExportParameters method, which returns an RSAParameters structure that holds the key information. #selfhostwcf, #p2pnetworkprogramming,#netcorecommerce
C# 6.0 Tutorial - Advanced - 76. How to Use RSACryptoServiceProvider to Encrypt A String in An Array
 
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Views: 543 Manuel Radovanovic
Encrypt/Decrypt with RSA in C# (Using Containers)
 
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Source Code Project http://microify.com/1Tgn blog melardev.x10host.com twitter http://twitter.com/melardev blogger https://melardev.blogspot.com instagram https://www.instagram.com/melar_dev/ Google+ https://plus.google.com/u/0/110174297675710954678
Views: 3373 Melardev
string decrypt with rsa crypto service - c#
 
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Code in C# to decrypt a text using RSA Crypto Service. Like and share. It's FREE too :) ASP.NET Web API https://www.youtube.com/playlist?list=PLOGAj7tCqHx9n-_d3YKwLJr-uHkmKZyih Download source code at: https://drive.google.com/file/d/1bcwAOL9qHKqzodzmPQ2uiZlD6WQ-yzTE/ Follow us on Facebook https://www.facebook.com/AllTech-1089946481026048/
Views: 53 AllTech
RSA encryption and decryption tutorial
 
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Video tutorial on how to encrypt and decrypt messages using RSA method
Views: 230 CryptOlearn time
הצפנה ופענוח נתונים באמצעות המחלקה RSACryptoServiceProvider
 
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Encrypting and Decrypting data by using the RSACryptoServiceProvider object Шифрование и Расшифровка данных с помощью объекта RSACryptoServiceProvider המחלקה RSACryptoServiceProvider מאפשרת הצפנה ופענוח בשיטת RSACryptoServiceProvider . בקוד הבא ניתן לראות הצפנת מערך מסוג Bit והדפסת הערך המוצפן ולאחר מכן פענוח הערך המוצפן והדפסתו באמצעות המחלקה RSACryptoServiceProvider. The RSACryptoServiceProvider class enables encrypting and decrypting in RSA format. In the next code we can see encrypting and decrypting a Bit array using the RSACryptoServiceProvider class. В следующем коде,вы увидите шифрование и Расшифровку данных с помощью объекта RSACryptoServiceProvider.
Views: 212 CODE FREE
C# Tutorial   Encrypt and Decrypt a String
 
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Hello Guys, In this tutorial i tell you about c# encrypt and decrypt data. i given code below: Code for Encryption: *************************************** public static string Encrypt(string clearText) { string EncryptionKey = "khalid123"; byte[] clearBytes = Encoding.Unicode.GetBytes(clearText); using (Aes encryptor = Aes.Create()) { Rfc2898DeriveBytes pdb = new Rfc2898DeriveBytes(EncryptionKey, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 }); encryptor.Key = pdb.GetBytes(32); encryptor.IV = pdb.GetBytes(16); using (MemoryStream ms = new MemoryStream()) { using (CryptoStream cs = new CryptoStream(ms, encryptor.CreateEncryptor(), CryptoStreamMode.Write)) { cs.Write(clearBytes, 0, clearBytes.Length); cs.Close(); } clearText = Convert.ToBase64String(ms.ToArray()); } } return clearText; } Code for Decryption: ************************************* public static string Decrypt(string cipherText) { string EncryptionKey = "khalid123"; cipherText = cipherText.Replace(" ", "+"); try { byte[] cipherBytes = Convert.FromBase64String(cipherText); using (Aes encryptor = Aes.Create()) { Rfc2898DeriveBytes pdb = new Rfc2898DeriveBytes(EncryptionKey, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 }); encryptor.Key = pdb.GetBytes(32); encryptor.IV = pdb.GetBytes(16); using (MemoryStream ms = new MemoryStream()) { using (CryptoStream cs = new CryptoStream(ms, encryptor.CreateDecryptor(), CryptoStreamMode.Write)) { cs.Write(cipherBytes, 0, cipherBytes.Length); cs.Close(); } cipherText = Encoding.Unicode.GetString(ms.ToArray()); } } } catch (Exception ex) { } return cipherText; } I am Khalid Ahmed and welcome to my channel “KhalidTech”. I created this channel for with the aim to help you to learn website development, mobile development, programming, online earnings, English language, blogging, online marketing,SEO etc. In this channel I share technical videos, English languages videos in your own language “Urdu” to make technical learning easy for you. This channel is very helpful for all my friends, students who is interested to learn technical things in Urdu. Every day I upload new technical videos on my channel. “Come to learn go to earn”. Please subscribe my channel to receive notification of my latest videos. https://www.youtube.com/channel/UC3Je_aYR8BrXIRk2qt-D_jg https://web.facebook.com/KhalidTechLab/ https://www.instagram.com/khalidtechlab Website https://khalidtechlab.wixsite.com/khalidtech Click to see all our videos https://www.youtube.com/channel/UC3Je_aYR8BrXIRk2qt-D_jg Subscribe to my channel https://www.youtube.com/channel/UC3Je_aYR8BrXIRk2qt-D_jg KhalidTech App https://drive.google.com/file/d/1Zbo53QjEdLKido24fQY597O3PVoUOIxW/view
Views: 143 KhalidTech
How to encrypt or decrypt data very simple
 
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Download it from Google Chrome ENCRYPT DATA
Views: 11 ALL ROUNDERS
JWT using RSA Public/Private Key Pairs
 
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A little NodeJS demo of making and verifing JavaScript Web Tokens (JWT) using RSA Public/Private Key Pairs Table of Contents: 00:00 - Introduction 00:44 - 1. Get a RSA public/private PEM pair 01:41 - NPM Package for JWT 02:05 - Why this demo? 02:21 - Node - Read Keys off Disk 02:51 - Node - Specify the right algorithm 04:34 - Node - suggested option elements 04:41 - Issuer 04:48 - Subject 04:54 - Audiance 05:04 - Expires 05:40 - Signing Options 05:54 - Sign your payload with options 06:11 - Verify Options 06:37 - Node - Verify Token 06:53 - Node - Decode 07:02 - Demo 08:04 - Marker 22
Views: 10815 Stuart Williams
X.509 Digital Signature Signing (In C#)
 
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In a previous video, Kevin shows how to create a simple self signed X.509 Certificate using OpenSSL. In this video you will learn how to use the private key to stamp an XML document with a digital signature using C#! #WiBisode #DigitalSignature #X509 #WiBitNet
Views: 31382 WiBit.Net
School Work - מצגת - הצפנה
 
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הצפנה
Views: 327 Ariel Demidov
RSA Public Key Cryptography Algo implementation in ASP.Net
 
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RSA Public Key Cryptography Algorithm in ASp.NET C#.
Views: 1593 Dimpal Shah
הצפנה עם חותמת
 
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כלירנט - הצפנה עם חותמת מורכבת מצמד חד-חד-ערכי של מפתח פרטי ומפתח ציבורי. עם המפתח הציבורי מצפינים ועם המפתח הפרטי מפענחים. השולח מצפין עם המפתח הציבורי של הנמען. והנמען מפענח עם המפתח הפרטי שלו. בהצלחה!
Views: 180 yaniv atia
RSAEncrypt
 
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Created by CDTs Russel and Robison
Views: 84 Suzanne Matthews
Share Source C# Mã hóa RSA
 
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link : http://megaurl.in/6YrROYq
Views: 290 Lâm Lâm
Decrypt And Encrypt Message Using VBA In Microsoft Office Excel 2007 in Tamil   Part-1
 
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Views: 1666 Tutor Joe's Stanley
Реализация шифрования с использованием RSA (C# .NET)
 
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Видеодемонстрация использования шифрования по алгоритму RSA при сохранении настроек в приложении. Исходный код: https://github.com/vailukhin/RSASettingsDemo