Re: CCryptProv Q

From:
"Brian Muth" <bmuth@mvps.org>
Newsgroups:
microsoft.public.vc.atl
Date:
Wed, 23 Jan 2008 16:02:48 -0800
Message-ID:
<urVUsyhXIHA.4440@TK2MSFTNGP06.phx.gbl>
0x80070003 = "The system cannot find the path specified."

I'm not sure what that means in the context of your code, however. I'm wondering if something is wrong with your certificate store.

Brian

"mike" <mikebizub@hotmail.com> wrote in message news:dbc91611-9ca7-4b45-9195-ea3983b33c48@e32g2000prn.googlegroups.com...

I have the following sample code that I'm trying to get to work on an
XPsp2 machine using VS2005:

HRESULT hr = E_FAIL;
CString errMsg;
CCryptProv prov;

hr = prov.Initialize(
PROV_RSA_AES
, _T( "aKey" )
, MS_ENH_RSA_AES_PROV
);

if (GetLastError() == NTE_BAD_KEYSET)
   {
hr = prov.Initialize(
PROV_RSA_AES
, _T( "aKey" )
, MS_ENH_RSA_AES_PROV
, CRYPT_NEWKEYSET | CRYPT_SILENT
);

   }
if( FAILED( hr ) )
{
errMsg.Append( _T( "CCryptProv Initialize failed " ) );
goto EncryptBuffer_Return;
}

On the second prov.Initialize, I receive an hr = 0x80070003. I can't
seem to find what this is telling me. I'm new to the Encryption
classes in ATL and any help will be appreciated.

Thanks,

Mike

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