Share via


Decrypt my World

Cryptography, Security, Debugging and more!

Hi all, You may know already that SignedXml class in .NET doesn't support the XML Advanced...

Date: 05/25/2012

Hi all, The following sample will remove a certificate from MY certificate store of the local...

Date: 04/27/2012

Hi all, The certificates in the Server Certificates section of IIS Manager (inetmgr.exe) are...

Date: 04/27/2012

Hi all, The other day a customer of mine was creating a SSL certificate request with IIS Manager...

Date: 04/27/2012

Hi all, The following sample is a conversion of How to export issued certificates from a CA...

Date: 04/13/2012

Hi all, The following sample is a simplification of How to get info from client certificates issued...

Date: 04/04/2012

Hi all, I developed this sample some time ago: How to get info from client certificates issued by a...

Date: 04/04/2012

Hi all, The other day a customer of mine was having this issue on Windows 7: CreateProcessAsUser...

Date: 03/09/2012

Hi all, The other day I worked on a support case where a Windows service running as System in...

Date: 03/09/2012

Hi all, The other day I needed to use the certificate chain context (CERT_CHAIN_CONTEXT structure)...

Date: 01/18/2012

Hi all, Some time ago a customer of mine wanted to develop PowerShell scripts to manage printers in...

Date: 11/09/2011

Hi all, Some time ago I had a customer how had developed a custom credential provider to use with a...

Date: 11/09/2011

Hi all, The other day a customer of mine was trying to compile and run this CertEnroll sample of...

Date: 11/07/2011

Hi all, A customer of mine wanted to set Issuer Alternative Name (XCN_OID_ISSUER_ALT_NAME2 -...

Date: 11/07/2011

Hi all, If you are creating certificate requests to enroll certificates programmatically and using a...

Date: 11/07/2011

Hi all, You may know already this white paper to configure the Certificate Enrollment Web Services:...

Date: 11/07/2011

Hi all, One of my customers was creating certificate requests programmatically with CertEnroll and a...

Date: 11/07/2011

Hi all, The other day a customer of mine was creating certificate requests with a code like the...

Date: 11/07/2011

Hi all, The other day a customer of mine was creating certificate requests with a code like the...

Date: 11/07/2011

Hi all, We've already seen How to add Subject Alternative Name to your certificate requests (C#)....

Date: 11/07/2011

Hi all, The other day a customer of mine wanted to add Subject Alternative Name...

Date: 11/07/2011

Hi all, Some time ago I mentioned a Microsoft SDK sample that uses CertEnroll to access the...

Date: 11/07/2011

Hi all, A customer of mine wanted to change the error messages shown to users when changing their...

Date: 09/27/2011

Hi all, When connecting to an SSL-enabled web site with Internet Explorer, the client and server...

Date: 09/27/2011

Hi all, Some time ago I had a customer who was opening a SSL connection on his C# application, and...

Date: 09/27/2011

Hi all, The following C# sample shows how to create a memory mapped file and use private namespaces...

Date: 09/26/2011

Hi all, The other day a customer of mine was trying to verify the validity of a certificate with a...

Date: 06/21/2011

Hi all, Some time ago a customer of mine was getting a CryptographicException with message "The...

Date: 05/19/2011

Hi all, If you call SCardEstablishContext API in a Windows service running under a specific user...

Date: 05/19/2011

Hi all, The other day I created a VBScript to automate DiskPart.exe tool and be able to perform...

Date: 04/26/2011

Hi all, The other day a customer of mine was trying to sign a binary with SignTool.exe using the...

Date: 03/24/2011

Hi all, A customer of mine had to add a list of thousands of applications to the "Run only specified...

Date: 03/24/2011

Hi all, A customer of mine was trying to monitor a .log file in a specific folder with .NET's...

Date: 03/23/2011

Hi all, A customer of mine was using some web pages to enroll certificates. When using them on...

Date: 02/18/2011

Hi all, The other day a customer of mine was trying to disable the pop up dialog that Windows shows...

Date: 02/18/2011

Hi all, Some time ago a customer of mine had issues to verify signatures with...

Date: 02/18/2011

Hi all, The other day a customer of mine was having an issue when importing key pairs with .NET's...

Date: 02/18/2011

Hi all, The other day a customer of mine was experiencing big delays when making this kind of calls...

Date: 02/18/2011

Hi all, When using .NET's EnvelopedCMS to decode a file that is larger than 5 MB, you may get the...

Date: 02/18/2011

Hi all Some time ago a customer of mine had an issue with his client/server application when using...

Date: 01/12/2011

Hi all, The following sample shows a couple of ways to get the sAMAccountName of a foreign security...

Date: 01/11/2011

Hi all, We don’t officially support the .NET CMS classes with SHA-2 algorithms. This...

Date: 12/21/2010

Hi all Some time ago I posted a sample which shows how to sign large CMS data by calling CryptMsg...

Date: 12/20/2010

Hi all, You may experience a big delay when calling EnvelopedCms constructor in your .NET...

Date: 12/20/2010

Hi all, Some time ago I assisted my colleague Jeff Bowles with the development of a PowerShell...

Date: 12/15/2010

Hi all, Many times I get requests through my blog to provide code samples on some specific topics....

Date: 10/29/2010

Hi all, Some time ago a customer of mine was trying to export the private key associated to a...

Date: 10/20/2010

Next>