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sdfsdf

Fixed it, i forgot to have a dll file with the exe.

I guess i didn't. Anyways, i tried your variable and replaced it with my old variable, tested it, and got my old error again: Input is not a valid Base-64 string because it contains a character that has not been Base - 64 format , more than two fill characters or invalid characters other than a...

I tried this: Dim myarray As Array = chatlist.Items.ToString.ToArray() For i = 0 To myarray.GetUpperBound(0) myarray(i) = decode(myarray(i)) Next chatlist.Items.Clear() For Each i As String In myarray...

So i have this chat application that i want to encode the chat using base64. I got it working with the encoding but it fails on the decoding. First, it encodes the string of a textbox and sends it to the database, then i have a timer that gets the content of the db to a listbox. Now i have a for...

So i have made a online chat using mysql and now im working on emoji support. The emojis are unicode characters. When i send a message to the server/database it only outputs as "??" ( without the quotes btw ). First, the unicode is inserted too the textbox then sends the message with the...

Alright so basically, i just made my own application in vb.net using visual studio 2013. When i launch the exe file it works fine on my machine, but not on my other machine. I don't think this is because of the .NET framework because if someone doesn't have it, a popup should appear. But when i...

So i have thought about making a chat but never really knew how. The problem was the most advanced thing, networking. I have found really much tutorials but no one was never that i really wanted. I don't want Tcp/ip chatroom or peer-to-peer. I want to make one big chat that everyone can just...

I found the solution, it looks like i had ( for some weird reason ) set a limit to 45 characters. And thanks for your other suggestions, you really help me out!

So basically, i'm making a login system with vb.net and mysql. It works perfectly when i use plain text. However i wanna make it more secure by hashing the contents using sha512. If i register and hash the credentials, the hash will be added in the database. But when i try to log in, it says...

Thank you again, you have helped Me with all my questions so far!

Thank you! I Will Remove base64 right away! Do you have Any other suggestions?

In my last thread i had a "algorithm" that i had created using pure vb.net, but the only thing i did there was combining multiple algorithms together. I wanna create my own instead. I have tested this piece of code: Dim byted As Byte() = System.Text.Encoding.UTF8.GetBytes(sPassword)...

So i just came up with this idea that i coded in 30 minutes. It's a custom hash function which turned out very well. I call it MAL-8 ( Multiple Algorithm Layers ) and the 8 is the count of all the algorithms it uses. So basically, the function generate a hash of a string with the following hash...

Thank you, it worked! :D

I am currently Making a database for accounts in My game. I have succesfully encrypted the accounts in sha 512 but i want to salt the acc details with sha 1 instead. The problem is , when the user input Their details it encrypts IT and check IF the hash is in the database. But salting makes the...