Edit

AACS_MEDIA_ID structure (ntddcdvd.h)

  • Article

The AACS_MEDIA_ID structure contains an Advanced Access Content System (AACS) media identifier and corresponding message authentication code (MAC).

Syntax

typedef struct _AACS_MEDIA_ID {
  UCHAR MediaID[16];
  UCHAR MAC[16];
} AACS_MEDIA_ID, *PAACS_MEDIA_ID;

Members

MediaID[16]

The media identifier.

MAC[16]

The message authentication code (MAC) that the client uses to verify that the MediaID is for the current AACS authentication sequence.

Remarks

Clients retrieve the AACS certificate with an IOCTL_AACS_READ_MEDIA_ID request.

Requirements

Requirement Value
Header ntddcdvd.h (include Ntddcdvd.h)

See also

IOCTL_AACS_READ_MEDIA_ID