Location: Symbol Reference > Classes > TJwCryptKey Class > TJwCryptKey Methods > TJwCryptKey.GetExportKeyLength Method
JWSCL Documentation
ContentsIndexHome
PreviousUpNext
TJwCryptKey.GetExportKeyLength Method
Pascal
function GetExportKeyLength(ExpKey: TJwCryptKey; BlobType: TJwKeyExportKind; Flags: TJwKeyFlagSet): Cardinal;
Parameters 
Description 
ExpKey: TJwCryptKey 
The key with which the data blob is encrypted. It depends on BlobType and the CSP which keys, and whether nil keys, are allowed.  
BlobType: TJwKeyExportKind 
The type of blob to which the key shall be exported  
Flags: TJwKeyFlagSet 
Export flags  

The length of the export blob

GetExportKeyLength can be used to determine the length of the export blob for subsequent calls to ExportKey .

Exceptions 
Description 
will be raised if the underlying Windows call fails. 
Copyright (c) 2010. All rights reserved.
This help was created by Doc-O-Matic sponsored by toolsfactory software inc.
What do you think about this topic? Send feedback!