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by: Saper\(ek\) |
last post by:
I need to encrypt some data in my program, so I've created 2 functions to
encrypt and decrypt data. I've created a simple program to test it, and...
it crashes. It wors ok on XP, but on win98 it generates an exception
(padding is invalid and cannot be removed)
When I change coding of chars from Unicode, to utf8 or 7, it does not work
even under XP. what can I do, for it to work on XP and win98??
this is the program
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by: William Stacey [MVP] |
last post by:
This code worked on fx 1.1 and now I get a "Keyset does not exist" error
when trying to SignData with RSA under FX2.0.
Smells like some security error, but can't debug it as I think error is
thrown in win32. If you create a new RSA, it works. But creating RSA from
an SNK does not work.
string privSnk = @"v:\wsesimpletcpdll\wsesimpletcpdll.snk"; // Use any snk
file.
System.Security.Cryptography.RSACryptoServiceProvider rsa =...
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by: =?Utf-8?B?ZGF2aWQ=?= |
last post by:
Hi, everybody here.
I am implementing data encryption/decryption, and try to use
System.Security.Cryptography.TripleDESCryptoServiceProvider.
But I can not find it in MS Visual Studio when I wrote code like (C#)
using System.Security.Cryptography.TripleDESCryptoServiceProvider;
Under System.Security.Cryptography, only have X509Certificates.
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by: =?Utf-8?B?am9uaWdy?= |
last post by:
I wrote a simple VB.NET application that imports and edits CSV files.
Now I’d like to “lock” the raw (pre-import) CSV files so these cannot be
opened separately. It is not high-sensitive data, I just don’t want folks to
peek in the files.
So time-consuming encryption is not necessary, just a simple
password-to-open that I can program in my application so it internally opens
the imported CSV file would be perfect, but I can’t...
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by: Eric Simmons |
last post by:
Hello,
I am trying to run a .NET 2.0 application that I developed and I am
getting the following error:
Key not valid for use in specified state
I am attempting to retrieve the X509Certificate2.PrivateKey as an XML
string via the ToXmlString() function and this error occurs. Below is
an example of the command line call that I used to make my test
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by: andrew |
last post by:
Hi,
I have a web service application written in C# .NET 1.1 using
MD5CryptoServiceProvider.ComputeHash(Byte)
The problem is that after a while(web service processes requests) the call
throws CryptographicException "the parameter is incorrect"
Here's the stack trace:
System.Security.Cryptography.CryptographicException: The parameter is
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by: Amelyan |
last post by:
Why does this happen? How to fix it?
Once in a while I get error in ~/ScriptResource.axd?d=...
System.Reflection.TargetInvocationException: Exception has been thrown by
the target of an invocation. --->
System.Security.Cryptography.CryptographicException: Padding is invalid and
cannot be removed.
at
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by: Rymfax |
last post by:
Hey all.
I need to determine whether or not a Windows Driver is digitally
signed using a C# application. Can anyone point me in the right
direction for doing this? I know it has something to do with the .cat
file, but I'm not sure exactly what else I need to do.
TIA!
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by: a.bavdhankar |
last post by:
Hi,
I am using System.Security.Cryptography.RijndaelManaged in web
application that is executed under annonymous user.
I am getting access denied error message. It seems annonymous user
does not have access to a specific registry but i am unable to figure
it out which registry setting i must look upon.
Annonymous user is member of guest account only.
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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, well explore What is ONU, What Is Router, ONU & Routers main usage, and What is the difference between ONU and Router. Lets take a closer look !
Part I. Meaning of...
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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.
The Art of Business Website Design
Your website is...
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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 Dupr 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: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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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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