C# Tutorial - Encrypt and Decrypt a String | FoxLearn

How to Encrypt and Decrypt a String in C#. The C# Basics beginner course is a free C# Tutorial Series that helps beginning programmers learn the basics of the C# Programming Language.

Through this video you will learn the following topics.

Encrypt your passwords with MD5 hashing in C#
C# Salting & Hashing Passwords
C# encrypting and decrypting using AES CBC, safe storing the encrypted data
visual C# Adding AES encryption to C# application Forms Application
encryption encrypt- decrypt with AES using C# Forms Application
Advanced Encryption Standard Rijndael cipher Forms Application
C# - Simple AES encryption using Visual C# cryptographic
encrypt my 128 bit string using AES encryption cryptography C#

[bernardovecco]

Muchas gracias. Desde Argentina. Saludos !

[sebbes]

row 29 & 44 *ChipherMode.ECB is a weakness and not recomended* according to the Visual Studio description.
Because it cuts up the text into blocks and encrypts each block individually (instead of mixing in parts from other blocks) if 2 blocks are the same it will be the same encryption (if I have understood it correctly), which enables a lot of ways to break it.
The other options are:
CBC (Cipher Block Chaining)
CFB (Cipher FeedBack)
CTS (Cipher Text Stealing)
ECB ( *bad* Electronic Codebook)
OFB (Output FeedBack)

[toroidgames]

Md5() Encrypt & Decrypt - Search this and youll see how insecure it is now

[arsyadpower]

its 2021, you still saving someone *ss here. THANKS

[usmanabid]

Love You Bro,
You Saved My Whole Day,
Keep Making Videos

[hemalpatel]

Thanks a lot, I surfed web a lot for this basic stuff, but I hadn't got what I want but got it here

[aviiamo]

I have no idea what this is, but I have a question, Is it possible to decrypt an encrypted string that is not encrypted in the same project?

[ShyneTube]

Thank you, just what I needed (however people should note "MD5 ... suffers from extensive vulnerabilities" google it)

[cheapache]

I have an error Bad Data.
from byte[] result = transform.TransformFinalBlock(data, 0, data.Length);


parameter input convert from Encrytp

[anugrah]

how can i decrypt text that didn't encrypt in the same program in c# ( but encrypted using the above method)

[kolofgq]

Thanks for your video! sorry my english, I speak spanish

[badactor]

The type or namespace name could not be found HOW DO I FIX THIS PLEASE HELP ME!!

[ohok]

so this one not worth it if our password have some number right?

[DMC]

I was searching for SHA256 examples. Would be great when you could take "MD5" in the title of the video, so I can save some time and your jump rate will benefit too.

[enitP]

How can I get the hash from a textbox so i can change it without having to hardcode it?

[waelmrabet]

You save my life everyday thanks a lot

[diogoalpendre]

Ok so you use md5 to hash the value, but what's the purpose of tripleDES?

[yod]

Very nice channel ! I like it ! Keep it up !

[ginmac]

Hello! I have a file that I need to decrypt. Can you help me if I send it to you?

[sadenlav]

byte[] data =

Invalid length for a Base-64 char array