internal static int SystemFunction041 (
[In,Out] byte[] pDataIn,
[In] uint cbDataIn, // multiple of RTL_ENCRYPT_MEMORY_SIZE
[In] uint dwFlags) {
// Semi-trusted callers are not allowed to use DPAPI since it uses the user/machine credentials.
DataProtectionPermission dp = new DataProtectionPermission(DataProtectionPermissionFlags.UnprotectMemory);
dp.Demand();
return CAPIUnsafe.SystemFunction041(pDataIn, cbDataIn, dwFlags);
}
internal static bool CryptUnprotectData (
[In] IntPtr pDataIn,
[In] IntPtr ppszDataDescr,
[In] IntPtr pOptionalEntropy,
[In] IntPtr pvReserved,
[In] IntPtr pPromptStruct,
[In] uint dwFlags,
[In,Out] IntPtr pDataBlob) {
// Semi-trusted callers are not allowed to use DPAPI since it uses the user/machine credentials.
DataProtectionPermission dp = new DataProtectionPermission(DataProtectionPermissionFlags.UnprotectData);
dp.Demand();
return CAPIUnsafe.CryptUnprotectData(pDataIn, ppszDataDescr, pOptionalEntropy, pvReserved, pPromptStruct, dwFlags, pDataBlob);
}