IAppxEncryptedFile::GetKeyContext method

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Gets the key context of the file, which is used to initialize the encryption engine to decrypt the file.

Syntax

HRESULT GetKeyContext(
  [out]                                     UINT32 *keyContextSize,
  [out, size_is(, *keyContextSize), retval] BYTE   **keyContext
);

Parameters

• keyContextSize [out]
  The size of the key context buffer.

• keyContext [out, retval]
  The key context buffer containing the key context.

Return value

If the method succeeds, it returns S_OK. Otherwise, it returns an error code.

Requirements

See also

IAppxEncryptedFile