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by: Mantorok |
last post by:
Hi
I have a couple of encryption methods but when I call decrypt I get the
string back but with a load \0 escape characters on the end?
Any idea why? It is actually causing problems in some places, here are my
methods:
public static string Encrypt(string input, byte key, byte iv)
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by: news.microsoft.com |
last post by:
Hello,
how can i create a key for Rijndael from a given password?
I have no clue how I must start with this.
I've read that the key must always be a fixed size.
thanks.
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by: ~~~ .NET Ed ~~~ |
last post by:
Anybody has any idea why this simple thing is not working? I pass a text
file as input to encrypt it, then pass the encrypted version to the same
function and get some garbled data not at all resembling the input file.
Rijndael rijndaelAlg = Rijndael.Create();
rijndaelAlg.BlockSize = 128; // 128 bits to comply with AES
rijndaelAlg.Padding = PaddingMode.PKCS7;
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by: Jens Müller |
last post by:
Hello,
I try to program a Rijndael encryption in Windows which has to be
compatible with php.
In php I use the code below to encrypt with a 256 Bit Key and a 256 Bit
block cipher.
My windows code has the same specs, but the outcome is different.
So far I use no iv to facilitate.
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by: Vayse |
last post by:
I need to encrypt some strings in serveral programs I have. So I grabbed
some code from the MS help.
I wrote an app that would help me generate the encrypted strings. Its s form
with 4 text boxes
txtBefore - the original string
txtIV, txtKey - the Rijndael IV and Key
txtAfter - the encrypted string
For testing, I enter text into txtBefore, then press btnEncryptText
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by: RJ |
last post by:
The 2.0 Framework SDK only has examples where the Rijndael class instance
provides the key. I've tried setting my own key value, making sure my key
length matches the KeySize property of my Rijndael instance. I always get
"invalid key". Am I misunderstanding the concept - if I don't set and keep
my own key, how will I be able to decrypt later? Any ideas or example would
be much appreciated.
RJ
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by: Sylvie |
last post by:
http://www.obviex.com/samples/Encryption.aspx
According to this link, I am using Rijndael Encryption & Decryption
Algorithms, But I want my encrypted strings just CAPS string and just
alphanumeric values ABC...Z and 123...90, no other chars I want, what should
I do ? or what other algos I must use,
Thanks
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by: Iwan Budihalim |
last post by:
Who can help? I'm trying to implement an encrypted (plain text)
communication between a Delphi application and an ASP.NET. My choice
is AES/rijndael-128. For both sides, i use standard modules:
Delphi: TDCP_rijndael Component (DCPcrypt Cryptographic Component
Library v2) from cityinthesky (www.cityinthesky.com)
ASP.NET : Standard library of Rijndael
both sides are working, BUT they do different! The results in encryption
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by: Fritjolf |
last post by:
Hi.
I've got a strange problem...
I've made a simple program to test encryption/decryption.
I use Rijndael encryption and here are the most important properties.
RijndaelManaged cipher = new RijndaelManaged();
cipher.KeySize = 256;
cipher.BlockSize = 256;
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by: KBS Developer |
last post by:
Hi,
I can encrypt without any problem but while decrypting I got junk.
I've read the other thread about getting junk but that is not my case.
Here is the sample code:
private Rijndael GetKBSAlgorithm()
{
Rijndael rijndaelAlgorithm = Rijndael.Create();
rijndaelAlgorithm.IV = Convert.FromBase64String(tbIV.Text);
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
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Your website is...
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by: tracyyun |
last post by:
Dear forum friends,
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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