Error setting CRYPT_KEYINFO_QUERY attribute string

Hi all,

While trying to load a pkcs12 file keyset, I got a param2  error while
setting CRYPT_KEYINFO_QUERY attribute string.

Can you tell what is incorrect ?

/* opening the keyset is OK */
	puts( "\nfopen CAfileName :" );
	if( ( filePtr = fopen( CAfileName, "rb" ) ) == NULL )
		return( CRYPT_ERROR_OPEN );
	count = fread( buffer, 1, BUFFER_SIZE, filePtr );
	fclose( filePtr );
	if( count == BUFFER_SIZE )	/* Item too large for buffer */
		return( CRYPT_ERROR_OVERFLOW );
	printf("%s loaded. length : %d\n", CAfileName, count);
	puts( "cryptKeysetOpen CAfileName : ");
	status = cryptKeysetOpen( &CAkeyset, CRYPT_UNUSED,
			CRYPT_KEYSET_FILE, CAfileName,
 			CRYPT_KEYOPT_READONLY );
	if( cryptStatusError( status ) )
		{
			printf( "cryptKeysetOpen failed with %d \n", status );
			printCryptError( status );
	}
	if( cryptStatusOK( status ) )
		{
			printf( "cryptKeysetOpen succeed with %d \n", status );
	}
/* NO PROBLEM until now */	
/* HERE is the problem : */
	puts( "cryptSetAttributeString CRYPT_KEYINFO_QUERY :" );
	status =  cryptSetAttributeString( CAkeyset,
			 CRYPT_KEYINFO_QUERY, 
                         TEXT( "$CN='PMUlabXCA2048'" ),
                         paramStrlen( TEXT( "$CN='PMUlabXCA2048'" ) ) );
	if( cryptStatusError( status ) )
		{
			printf( "cryptSetAttributeString failed with %d \n", status );
			printCryptError( status );
	}
	else
		{
			puts("cryptSetAttributeString OK");
	}

Here is the run result :
fopen CAfileName :
./certs/PMUlabXCA2048.p12 loaded. length : 2524
cryptKeysetOpen CAfileName : 
cryptKeysetOpen succeed with 0 
cryptSetAttributeString CRYPT_KEYINFO_QUERY :
cryptSetAttributeString failed with -2 
CRYPT_ERROR_PARAM2     (-2)

Best regards,
Fred


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