dearsky/pico-hsm
1
0
Fork 0
Code Issues 17 Pull Requests 4 Actions Packages Projects Releases 26 Wiki Activity

Added walker function for TLV parsing.

Browse Source 
Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-04-13 16:55:34 +02:00
parent 9dfe0ee7b3
commit b68920ff45
3 changed files with 96 additions and 113 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/hsm/sc_hsm.h
View File

@@ -138,6 +138,9 @@ extern void hash(const uint8_t *input, size_t len, uint8_t output[32]);
extern void hash_multi(const uint8_t *input, size_t len, uint8_t output[32]);
extern void double_hash_pin(const uint8_t *pin, size_t len, uint8_t output[32]);
extern int walk_tlv(const uint8_t *cdata, size_t cdata_len, uint8_t **p, uint8_t *tag, size_t *tag_len, uint8_t **data);
extern int format_tlv_len(size_t len, uint8_t *out);
extern uint8_t session_pin[32], session_sopin[32];
#define IV_SIZE 16