shim.h

   1 #include "PeImage.h"
   2
   3 extern EFI_GUID SHIM_LOCK_GUID;
   4
   5 INTERFACE_DECL(_SHIM_LOCK);
   6
   7 typedef
   8 EFI_STATUS
   9 (*EFI_SHIM_LOCK_VERIFY) (
  10         IN VOID *buffer,
  11         IN UINT32 size
  12         );
  13
  14 typedef
  15 EFI_STATUS
  16 (*EFI_SHIM_LOCK_HASH) (
  17         IN char *data,
  18         IN int datasize,
  19         PE_COFF_LOADER_IMAGE_CONTEXT *context,
  20         UINT8 *sha256hash,
  21         UINT8 *sha1hash
  22         );
  23
  24 typedef
  25 EFI_STATUS
  26 (*EFI_SHIM_LOCK_CONTEXT) (
  27         IN VOID *data,
  28         IN unsigned int datasize,
  29         PE_COFF_LOADER_IMAGE_CONTEXT *context
  30         );
  31
  32 typedef struct _SHIM_LOCK {
  33         EFI_SHIM_LOCK_VERIFY Verify;
  34         EFI_SHIM_LOCK_HASH Hash;
  35         EFI_SHIM_LOCK_CONTEXT Context;
  36 } SHIM_LOCK;
  37
  38 extern EFI_STATUS shim_init(void);
  39 extern void shim_fini(void);