Hi! This is not developer forum. You need to ask the question in appropriate MSDN forum: http://social.msdn.microsoft.com/Forums/en-US/category/visualcMy weblog: http://en-us.sysadmins.lv PowerShell PKI Module: http://pspki.codeplex.com Windows PKI reference: on TechNet wiki

Many of them can be retrieved from X509Certificate2 object.My weblog: http://en-us.sysadmins.lv PowerShell PKI Module: http://pspki.codeplex.com Windows PKI reference: on TechNet wiki

Thankyou for the reply. But we would not be able to use X509Certificate2 object which applies to .NET Framework. We work on C++ . I am trying to find similar API that could be used in C++. Any info on this regard is appreciated. Thanks!

Hi! This is not developer forum. You need to ask the question in appropriate MSDN forum: http://social.msdn.microsoft.com/Forums/en-US/category/visualcMy weblog: http://en-us.sysadmins.lv PowerShell PKI Module: http://pspki.codeplex.com Windows PKI reference: on TechNet wiki

Hi All, I have to construct an ocsp request using Post Method. I understand that i would have to append additional binary data and header strings to the Base URL. I would like to know how to retrieve these additional info from the certificate. ie, how to retrieve the below from the certificate: hashAlgorithm AlgorithmIdentifier, issuerNameHash OCTET STRING, -- Hash of Issuer's DN issuerKeyHash OCTET STRING, -- Hash of Issuers public key serialNumber CertificateSerialNumber NB: We have windows 7 on the client side and we use MS CAPI Thanks!Thanks!