mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-18 05:28:40 +00:00
44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
#ifndef __TREZORHAL_IMAGE_H__
|
|
#define __TREZORHAL_IMAGE_H__
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
|
|
typedef struct {
|
|
uint32_t magic;
|
|
uint32_t hdrlen;
|
|
uint32_t expiry;
|
|
uint32_t codelen;
|
|
uint32_t version;
|
|
// uint8_t reserved[427];
|
|
uint8_t sigmask;
|
|
uint8_t sig[64];
|
|
} image_header;
|
|
|
|
#define MAX_VENDOR_PUBLIC_KEYS 8
|
|
|
|
typedef struct {
|
|
uint32_t magic;
|
|
uint32_t hdrlen;
|
|
uint32_t expiry;
|
|
uint16_t version;
|
|
uint8_t vsig_m;
|
|
uint8_t vsig_n;
|
|
const uint8_t *vpub[MAX_VENDOR_PUBLIC_KEYS];
|
|
uint8_t vstr_len;
|
|
const uint8_t *vstr;
|
|
const uint8_t *vimg;
|
|
uint8_t sigmask;
|
|
uint8_t sig[64];
|
|
} vendor_header;
|
|
|
|
bool image_parse_header(const uint8_t *data, uint32_t magic, uint32_t maxsize, image_header *hdr);
|
|
|
|
bool image_check_signature(const uint8_t *data, const image_header *hdr, const vendor_header *vhdr);
|
|
|
|
bool vendor_parse_header(const uint8_t *data, vendor_header *vhdr);
|
|
|
|
bool vendor_check_signature(const uint8_t *data, const vendor_header *vhdr);
|
|
|
|
#endif
|