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by: underwmd |
last post by:
Hello,
My problem is two fold.
1) I must support a deployed legacy application written in VB6 SP5. I
need to export data from a database, compress it and the encrypt the data
using 3DES (to prevent tampering) data gets transmitted at night to the home
office of my company. Rewriting this application in .NET is not an option as
the application was 5 years in development.
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by: Gidi |
last post by:
Hi,
Is there Buid-In fuction in C# that Encrypt and Decrypt strings?
i have a textbox which i'm writing into file, and i want to encrypt it
before writing, i'm not looking for something fancy, just for a simple
Encryption and Decryption function.
thanks,
Gidi.
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by: Dica |
last post by:
i've used the sample code from msdn to create an encyption/decryption
assembly as found here:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnnetsec/html/SecNetHT10.asp
i'm able to encrypt and then decrypt data okay as in the following code:
// encrypt the data //
Encryptor enc = new Encryptor(EncryptionAlgorithm.TripleDes);
byte key = Encoding.ASCII.GetBytes("0123456789012345");
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by: v.Seydewitz |
last post by:
Hello NG,
How can I decrypt an des ede3 encrypted string with .NET? The string was encrypted by using the OpenSSL Method des-ede3-cbc.
Thank You!
Joachim
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by: Jean Christophe Avard |
last post by:
Hi! I am designing an application wich comes with image file. These images
are copyrighted and they have to be accessible only from within the
application. At first, I tought I was going to store them in a database, but
since there will be much more than 2go, I'm going to need multiple database,
and it's no good for CPU performance...
I read about encrypting picture instead of storing them in a DB. But I only
found thing about string...
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by: dba123 |
last post by:
am getting the following error when a sub domain is receiving a shared cookie:
I have this in both web.config of each application. The 1.1 application
does not have the decryption= value because you cannot have that for 1.1 or
asp.net will error out. The source application is coded in .NET 2.0 but the
target application that's sharing the source app's cookie is a .NET 1.1 app.
<machineKey...
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by: JDeats |
last post by:
I have some .NET 1.1 code that utilizes this technique for encrypting
and decrypting a file.
http://support.microsoft.com/kb/307010
In .NET 2.0 this approach is not fully supported (a .NET 2.0 build
with these methods, will appear to encrypt and decrypt, but the
resulting decrypted file will be corrupted. I tried encrypting a .bmp
file and then decrypting, the resulting decrypted file under .NET 2.0
is garbage, the .NET 1.1 build works...
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by: TeenuSusan |
last post by:
Hii,
I am new to C.I have TDES Encryption code in java.But I need it in C.Can anyone please give me TDES Encryption code in C if u have.
Thanks in Advance
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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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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: 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: 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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