Certificate with missing private key
Sun, 8 Jun 2008 01:48:00 -0700
Hi All,
I have one specifiec problem with certificates and signing a document. In my
computer i have one certificate (originaly with private key), but now
container for certificate is missing (i don't know why, but this is not
problem). If i view certificate in IE, it say that i have private key to this
c ...
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Advapi32 patch for Windows XP SP3
Fri, 6 Jun 2008 08:34:00 -0700
Hi,
To close the cycle of updates of advapi32 patches needed for CSP
development, I'm releasing the one for Windows XP SP3. As usual, you can find
the list of all my patches at http://www.idrassi.fr/content/blogsection/5/9/
or http://blog.idrassi.com.
So, here we go :
# Advapi32 dll, XP SP3, version 5.1 ...
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Active Directory and use of SSPI EncryptMessage/DecryptMessage
Thu, 5 Jun 2008 13:03:02 -0700
(Resposting on platformsdk.security, was originally on
windows.server.active_directory).
I'm using Java JNDI to talk to ADAM / LDS. I wanted to use pass-through
authentication so I wrote a custom SASL client for JNDI that implements
GSS-SPNEGO, using native SSPI calls.
I've been able to avoid the need fo ...
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CSP Development: Can't log on mu
Thu, 5 Jun 2008 05:26:53 -0700 (PDT)
Hello everyone,
I have recently taken over a CSP project. For the last week, I've been
trying to fix a bug that popped up when using the CSP with Windows
Vista. I can log on using a SmartCard only once. After I log off and
then try to log on again, the logon fails. In the EventLog, I get a
4642 log that respr ...
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CryptDecryptMessage with CSP pin
Thu, 5 Jun 2008 04:10:36 -0700 (PDT)
hi..
I am trying to encrypt and decrypt data using a certificate in my user
store. I encrypt the data using CryptEncryptMessage and subsequently
calling CryptDecryptMessage causes the CSP authentication window to
come up asking for a pin. Is there a way i can bypass this
authentication by say.. hardcoding the ...
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CardRSADecrypt succeeds but CryptDecrypt fails with NTE_BAD_DATA
Thu, 5 Jun 2008 00:28:02 -0700
Hello everyone,
I'm new to writing a card module and I have some doubts about the
implementation of the CardRSADecrypt function. I don't know if either the
documentation is not complete or if I'm making a mistake.
I came to the point of implementing the CardRSADecrypt function in my card
module, and when ...
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CryptVerifySignature fail with message NTE_BAD_SIGNATURE
Wed, 4 Jun 2008 18:25:21 -0700 (PDT)
Hi all,
I am using crypto apis in windows mobile. but its giving error message
saying NTE_BAD_SIGNATURE,
Can anybody please help me out. I am used the code from the link :
http://msdn.microsoft.com/en-us/library/aa382371.aspx
Please post me any guess
Thanks
Vishal ...
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CryptVerifySignature failing
Wed, 04 Jun 2008 16:57:59 -0700
Hi Bos,
Can you please tell me the solution for failing CryptVerifySignature function.
please help me in this regard, I am using the same code snippet as the one u used.
Thanks
Vishal ...
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how to avoid spoofing of system dlls
Wed, 4 Jun 2008 13:51:02 -0700
Hi,
i'm working on a directshow application and I want to ensure that the dlls I
load into my memory space cannot be spoofed. For the dlls I control this is
possible via signatures etc, but for dlls that are part of the system this is
not possible; a subsequent windows update could break such a mechanism
...
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Here is Advapi32 patch for 64Bit Win2003 SP2
Mon, 2 Jun 2008 10:02:05 -0700
Hi,
As requested by a member of the community, I'm releasing the patch for the
Advapi32 dll of Windows 2003 Server SP2 64-Bit, with version 5.2.3790.3959.
This patch applies to the 64-bit dll residing in the System32 folder. The
32-bit version present in the SysWOW64 folder is the same as Windows 2003 SP2
...
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