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enb,rrc_nr: use SSB arfcn for key derivation for reestablishment

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master
Andre Puschmann 3 years ago
parent f012dce8b2
commit fb3416371b
1 changed files with 1 additions and 1 deletions
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srsgnb/src/stack/rrc/rrc_nr_ue.cc
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@ -946,7 +946,7 @@ void rrc_nr::ue::handle_rrc_reest_request(const asn1::rrc_nr::rrc_reest_request_
// Recover security setup // Recover security setup
sec_ctx = old_ue->sec_ctx; sec_ctx = old_ue->sec_ctx;
auto& pscell_cfg = parent->cfg.cell_list.at(UE_PSCELL_CC_IDX); auto& pscell_cfg = parent->cfg.cell_list.at(UE_PSCELL_CC_IDX);
sec_ctx.regenerate_keys_handover(pscell_cfg.phy_cell.carrier.pci, pscell_cfg.dl_arfcn); sec_ctx.regenerate_keys_handover(pscell_cfg.phy_cell.carrier.pci, pscell_cfg.ssb_absolute_freq_point);
// For the reestablishment, only add SRB1 to new UE context // For the reestablishment, only add SRB1 to new UE context
next_radio_bearer_cfg.srb_to_add_mod_list_present = true; next_radio_bearer_cfg.srb_to_add_mod_list_present = true;

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