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JWSCL Documentation
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function ExportKey(ExpKey: TJwCryptKey; BlobType: TJwKeyExportKind; Flags: TJwKeyFlagSet; out BlobLen: Cardinal): Pointer; overload;
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Parameters |
Description |
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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. |
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BlobType: TJwKeyExportKind |
Specifies how the key should be exported. |
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Flags: TJwKeyFlagSet |
Export flags |
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out BlobLen: Cardinal |
This parameter will be set to the size of the returned data blob. |
A pointer to the allocated data blob with the key data is returned. You have to free the blob using FreeBuffer when it is no longer needed.
Exports the key to a data blob which is returned. It must be freed using FreeBuffer .
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Exceptions |
Description |
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will be raised if the underlying Windows call fails. |
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Copyright (c) 2010. All rights reserved.
This help was created by Doc-O-Matic sponsored by toolsfactory software inc. |
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