LsaUnprotectMemory function

Decrypts the specified memory buffer.

Syntax

c++

void NTAPI LsaUnprotectMemory(
  _Inout_ PVOID Buffer,
  _In_    ULONG BufferSize
);

Buffer [in, out]
On input, a pointer to the buffer to be decrypted. On output, a pointer to the decrypted buffer.
BufferSize [in]
The size, in bytes, of the Buffer buffer.

This function does not return a value.

A pointer to the LsaProtectMemory function is available in the LSA_SECPKG_FUNCTION_TABLE structure received by the SpInitialize function.

Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Header	Ntsecpkg.h