Re: xmlSecCryptoAppKeyLoadMemory

Hi Folks,,

Many thanks for all your suggestions.  The signature is getting verified from the "Windows Certificate store using the xmlSecMSCryptCertAdopt function and related functions.

 

I should check up on now signing using similar functions.

Regards

Yesh

 

On 12/19/06, Yeshwanth C <cyeshwanth@xxxxxxxxx > wrote:

the error I am getting when I send the input as xmlSecKeyDataFormatCertDer is "ASN1 bad tag value met."  when I read the public key blob that I have saved in a file directly

 

What is the header file I should use to use xmlSecMSCryptoCertAdopt

Regards and many thanks for your efforts

Yesh.

 

On 12/19/06, Yeshwanth C <cyeshwanth@xxxxxxxxx > wrote:

I just tried it.  It didnt work.

My problem is that I should sign xml with a private key taken from the windows certificate store.  Then I should take the corresponding public key and verify the signed xml.

 

I have problems signing the xml as well as verifying the signed xml using windows certificate store.  I would appreciate any sample programs.

 

Regards

Yesh

 

On 12/19/06, Wouter <wsh333@xxxxxxxxx> wrote:

The PCCERT_CONTEXT contains a direct pointer to the DER formatted certificate. You can use that as input for type xmlSecKeyDataFormatCertDer. That will also make the public key it contains avaible.

Wouter


Yeshwanth C wrote:

typedef struct _CRYPT_BIT_BLOB {
  DWORD cbData;
  BYTE* pbData;
  DWORD cUnusedBits;
} CRYPT_BIT_BLOB,
*PCRYPT_BIT_BLOB;

Thisis one of the structures that gives u the public key

The public key is in pbData.

-yesh

 

On 12/18/06, Aleksey Sanin <aleksey@xxxxxxxxxxx > wrote:

What is the binary format you get from MS API?

Aleksey

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