Requesting Additional Secure Registry Keys

To request additional secure registry keys, use IOCTL_HAL_GETREGSECUREKEYS. The IOCTL will be called twice, first to request the size of the buffer required to hold the key names, and a second time to fill that buffer.

The security provided by this IOCTL_HAL_GETREGSECUREKEYS is very large-grained. Untrusted applications may not create, modify, or delete any data underneath the provided key name in any root registry key. However, untrusted applications may still read the protected data.

See Also

Protected Registry Keys and Values

Last updated on Wednesday, April 13, 2005

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