Hi folks !
I am working on an application in dotnet 2.0; receiving a smime message
which reads something like
=============== =============== ==========
MIME-Version: 1.0
Content-type: application/x-pkcs7-mime; smime-type=enveloped-data;
name="smime.p7m "
Content-Transfer-Encoding: base64
MIIcdsfefej [.....] (lots of chars)
=============== =============== ==========
What can i programatically do with the lot of chars, to get to the
original message ? I know in the content is the simmetric key of the
DES3 algorithm but it is encrypted with my public message, so i need to
decrypt it with my private and apply the des3.
but i do not how to do it !!?!!?
i know only the theory so far
but how to achieve this using C# is a mistery
best regards, thanks in advance
Michel Gallant, help me out in this one :D 0 971 This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
by: D. Alvarado |
last post by:
On my Fedora Core 2 Linux dev box, I have installed mcrypt and
compiled PHP with the --with-mcrypt option. I am concerned that when
I move to another hosting enviornment mcrypt will not be supported.
In people's experiences, have hosting companies supporting PHP/MySQL
generally provided support for mcrypt?
Does anyone recommend another module for encryption/decryption that
accompanies the PHP package?
Thanks, - Dave
|
by: Jase H |
last post by:
Hello,
I have a ASP.NET web application problem involving the data encryption and
decryption assembly(DLL) used on the connection string value that is set in
the webconfig file.
The problem occurs in the application when you instantiate a new instance of
the class as shown below:
---Dim dp As DPAPIComp.DataProtectorComp = New DPAPIComp.DataProtectorComp---
where DPAPIComp is the name of the namespace referenced to in the library
|
by: clevariant |
last post by:
Hello,
I'm tasked with creating a WSDL file that is compatible with .NET's
code gen' tool, wsdl.exe. I'm getting an error in the code output
saying "Missing soap:body input binding", which seems to indicate it
can't find the <soap:body> element where it's looking for it.
We are using the extension <mime:multipartRelated> to define
some SOAP attachements in our interface, and the <soap:body>
element is inside a subelement of that (per...
|
by: Martin |
last post by:
Hi
Im trying to make a Client/Server where im going to encrypt the stream but i cant get it to work. I can recieve and send as long as im not trying to send/recieve encrypted. but when i am i cant send, recieve or both.
The Send/Recieve Code is the same on both Server and client.
Send/Recieve Code:
private Stream Net()
{
if(Encrypted)
{
|
by: sushant.bhatia |
last post by:
Hi All.
I'm using the NCrypto dll for RSA Encryption/Decryption
(http://sourceforge.net/projects/ncrypto/). My encryption code in .Net
is pretty simple. The dataToEncrypt length is 1024. The returned data
is 1161 in length.
public static byte EncryptRSA(string certFilePublic, byte
dataToEncrypt)
{
RSAParameters rsaParams = GetRSAPubKey(certFilePublic);
| |
by: BigLuzer |
last post by:
hi
i am using the following setup:
- .net 1.1
- 2 load-balanced iis servers
- DPAPI machine store.
- C#
- i encrypted the connection string separately, one on each machine.
the error i get is: - Exception decrypting. Decryption failed. Key not
|
by: Tom Andrecht |
last post by:
I'm trying to get some encryption/decryption routines going to take care of
my data, and while the encryption is working great, I keep running into the
message "Padding is invalid and cannot be removed" on the decryption piece.
From everything I can see, I am doing things correctly here My code is as
follows:
private const string PassStr = "MyPrivateKey";
private static readonly byte PassSalt = new byte { Byte Byte
Byte Byte Byte};...
|
by: Netwatcher |
last post by:
well, i started messing around with dictionaries, yet, most of the pages i found about them always talk about getting only one word out of it and turning it vice versa, i've been playing with that code for a few hours:
#dics
Encryption={',':'hy{;',' ':'h4x0r2','':'zomg','?':'bko','a':'ika','b':'d0v','c':'ino', 'd':'maw', 'e':'aon', 'f':'que', 'g':'kip', 'h':'an', 'n':'ko
print lol
except KeyError:
print 'These...
|
by: Betikci Boris |
last post by:
I get bored last night and wrote a script that uses xor for encrypt-
decrypt, however it woks fine under linux 2.6.25, text and documents
are ok, but fails on compressed files *.jpg, *.pdf , etc . I didn't
test script on windows.
Here is the code, please send me your views.
<?php
/* Mother Eye Chipper with PHP :), Licence:GPL,
|
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 !
Part I. Meaning of...
|
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...
| |
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,...
|
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...
|
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...
|
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();...
|
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...
|
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
| |
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| | |