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sm: truncate LTK for SC as needed

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This commit is contained in:
Matthias Ringwald 2016-06-27 16:55:29 +02:00
parent 766515d4f7
commit 893e933318
1 changed files with 1 additions and 0 deletions
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src/ble/sm.c
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@ -1407,6 +1407,7 @@ static void sm_sc_cmac_done(uint8_t * hash){
break;
case SM_SC_W4_CALCULATE_F5_LTK:
memcpy(setup->sm_ltk, hash, 16);
sm_truncate_key(setup->sm_ltk, sm_conn->sm_actual_encryption_key_size);
sm_conn->sm_engine_state = SM_SC_W2_CALCULATE_F6_FOR_DHKEY_CHECK;
break;
case SM_SC_W4_CALCULATE_F6_FOR_DHKEY_CHECK: