Hello, We are currently running a project in which we wish to reengineer parts of the System.Security.Cryptography namespace on a unix machine. We discovered that the implementation of the PasswordDerivedBytes shows some unexpected results in case the input is a 32 bytes length MD5 hash w...more >>

I cant open www.cimaware.com and download an installationkey. I´ve tried in many ways but the webside can´t be opened.I´ve sent an e-mail and I´ve recieved an answer. They want me to email back a screen shot o pinpoint the problem. They asked me to do run: tracert-d www.cimaware.com and tr...more >>

We have a need to use public/private keys generated with OpenSSH in a C# app. Ideally we would like to use RSACryptoServiceProvider to load the keys up, all attempts in up with "Bad Version of provider." I found a referemnce to a slight implementation change between RSACryptoServiceProvider an...more >>

I host a service called MyService.svc in a private subfolder of my webapplication like so / /private /private/myservice.svc /private/privatepage.aspx i use a location tag to secure the private folder to deny anonymous users. i test this succesfully by using internet explorer to go to th...more >>

Hello, I have an application compiled under aspnet 1.1. when I run this under IIS with asp.net 2.0, users cannot login. This is because the GetHashCode()-function returns another value. Is there a way to fix this? thx!...more >>

I need your technical support regarding the WCF service and Proxy server authentication. Following the scenario. The remote server returned an unexpected response: (407) Proxy Authentication Require I have hosted WCF services on Windows Longhorn Server Beta 3. The WCF services is having ...more >>

Dear all, I am buidling as assembly which logs potentials generated error or exception in Event viewer. For that I am through code creating an EventSource for the log before writing inside. I have noticed that for creating that source you need to be an administrator user. So if my libryr...more >>

I have software that uses the default AES Provider to encrypt text strings. I now need to allow MAC users to access the documents and be able to decrypt them. The encrypted documents were created using whatever default IV byte array that .NET generates, while the AES code I've found for MAC r...more >>

Hi, I have a string with a encoded token (encoded with PCKS7 - SHA1 / RSA). I have also the certificate with the public key (that theorically will allow me to decrypt the data). I have spent all the day finding how to decrypt the token with .NET or CAPICOM. Can someone please help me with t...more >>

Security Update for Microsoft .NET Framework, Version 2.0 (KB928365) Security Update for Microsoft .NET Framework, Version 1.1 Service Pack 1 (KB928366) I am not able to install the above 2 updates for my Windows XP SP2 ...more >>

Hi Is there a way to impersonate to a local account with no password defined? My tests were negative until now. Thanks. ...more >>

Hi , I am able to encrypt <identity> element in web.config. I use <identity> element userName (domain\Service account) and password to make connection to the database. As values in the web.config file are encrypted I am not able to run my project. Error Failed to decrypt using provid...more >>

Hi , I am trying to encrypt <identity> element in web.config using aspnet_regiis.exe Syntax used C:\WINNT\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis.exe -pef "identity" "d:\test" "d:\test" path where web.config resides... this return an error (below) Error Encrypting co...more >>

I've been digging around looking for the .Net 2.0 method of signing an XML document. can anyone point me to a simple example, I didn't find much in MSDN thanks mike...more >>