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| author | jaseg <git-bigdata-wsl-arch@jaseg.de> | 2020-03-10 12:20:55 +0100 |
|---|---|---|
| committer | jaseg <git-bigdata-wsl-arch@jaseg.de> | 2020-03-10 12:20:55 +0100 |
| commit | 0cd07d397fb5a5e7710af66cb1e9e0b61705c94a (patch) | |
| tree | 165d2e639614ae662f552b0d5cd88b3d8041f1db /controller/fw/src/crypto.h | |
| parent | 6880468862a498d359a0a6ed4bd9dd116a478fa9 (diff) | |
| download | master-thesis-0cd07d397fb5a5e7710af66cb1e9e0b61705c94a.tar.gz master-thesis-0cd07d397fb5a5e7710af66cb1e9e0b61705c94a.tar.bz2 master-thesis-0cd07d397fb5a5e7710af66cb1e9e0b61705c94a.zip | |
Crypto v2 draft working
Diffstat (limited to 'controller/fw/src/crypto.h')
| -rw-r--r-- | controller/fw/src/crypto.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/controller/fw/src/crypto.h b/controller/fw/src/crypto.h index 61a0da8..05a3c0d 100644 --- a/controller/fw/src/crypto.h +++ b/controller/fw/src/crypto.h @@ -3,12 +3,8 @@ #include <stdint.h> -#include <sodium.h> - - -#define OOB_TRIGGER_LEN 16 #define PRESIG_MSG_LEN 16 - +#define OOB_TRIGGER_LEN PRESIG_MSG_LEN enum trigger_domain { TRIGGER_DOMAIN_ALL, @@ -19,15 +15,15 @@ enum trigger_domain { _TRIGGER_DOMAIN_COUNT }; -extern uint8_t presig_store[_TRIGGER_DOMAIN_COUNT][PRESIG_STORE_SIZE][crypto_sign_BYTES]; -extern uint8_t oob_trigger_pubkey[crypto_sign_PUBLICKEYBYTES]; -extern uint8_t presig_messages[_TRIGGER_DOMAIN_COUNT][PRESIG_STORE_SIZE][PRESIG_MSG_LEN]; -extern uint8_t oob_presig_iv[16]; -extern int presig_first_serial; - +extern const char *presig_domain_strings[_TRIGGER_DOMAIN_COUNT]; +extern uint8_t presig_keys[_TRIGGER_DOMAIN_COUNT][PRESIG_MSG_LEN]; +extern int presig_height; +extern uint8_t presig_bundle_id[16]; +extern uint64_t bundle_timestamp; -extern void oob_trigger_activated(enum trigger_domain domain, int serial); +extern void oob_trigger_activated(enum trigger_domain domain, int height); int oob_message_received(uint8_t msg[static OOB_TRIGGER_LEN]); +int verify_trigger(const uint8_t inkey[PRESIG_MSG_LEN], int *height_out, int *domain_out); #endif /* __CRYPTO_H__ */ |