30 lines
606 B
C
30 lines
606 B
C
|
#ifndef UTSM_PCKC_H
|
||
|
|
#define UTSM_PCKC_H
|
||
|
|
|
||
|
|
#include <utsm/types.h>
|
||
|
|
#include <utsm/config.h>
|
||
|
|
#include <utsm/uuid.h>
|
||
|
|
#include <utsm/crypto.h>
|
||
|
|
|
||
|
|
struct utsm_segment_desc;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
bool valid;
|
||
|
|
u32 segment_slot;
|
||
|
|
u64 key_epoch;
|
||
|
|
utsm_key_material key;
|
||
|
|
} utsm_pckc_entry;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
uuid128_t current_process_uuid;
|
||
|
|
utsm_pckc_entry entries[UTSM_MAX_PCKC_KEYS];
|
||
|
|
u64 hit_count;
|
||
|
|
u64 miss_count;
|
||
|
|
u32 next_replace;
|
||
|
|
} utsm_pckc;
|
||
|
|
|
||
|
|
void utsm_pckc_init(void);
|
||
|
|
int utsm_pckc_get_or_derive(u32 segment_slot, struct utsm_segment_desc *desc, utsm_key_material *out_key);
|
||
|
|
|
||
|
|
#endif
|