mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-29 22:20:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

calculate keys in Initiator role, too

Browse Source
This commit is contained in:
matthias.ringwald 2014-06-15 10:35:03 +00:00
parent 937643c571
commit 0685b7b19c
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ble/sm.c
View File

@ -487,11 +487,9 @@ static void sm_ah_r_prime(uint8_t r[3], sm_key_t r_prime){
// d,r - 16 bit values
static void sm_d1_d_prime(uint16_t d, uint16_t r, sm_key_t d1_prime){
// d'= padding || r || d
printf("sm_d1_d_prime(0x%x, 0x%x) -> ", d, r);
memset(d1_prime, 0, 16);
net_store_16(d1_prime, 12, r);
net_store_16(d1_prime, 14, d);
hexdump(d1_prime, 16);
}
// dm helper
@ -1385,7 +1383,6 @@ static void sm_handle_encryption_result(uint8_t * data){
case SM_STATE_PH3_CSRK_W4_ENC:
swap128(data, setup->sm_local_csrk);
print_key("csrk", setup->sm_local_csrk);
// distribute keys
connection->sm_state_responding = SM_STATE_DISTRIBUTE_KEYS;
return;
case SM_STATE_PH4_LTK_W4_ENC:
@ -1901,7 +1898,7 @@ static void sm_packet_handler(uint8_t packet_type, uint16_t handle, uint8_t *pac
sm_2timeout_stop();
connection->sm_state_responding = SM_STATE_IDLE;
} else {
connection->sm_state_responding = SM_STATE_DISTRIBUTE_KEYS;
connection->sm_state_responding = SM_STATE_PH3_GET_RANDOM;
}
}
break;