1576     const KeyMaterial *macKey;  in ProcessReceiveSecurity()  local
1592         macKey     = &keyManager.GetKek();  in ProcessReceiveSecurity()
1605             macKey      = mLinks.GetCurrentMacKey(aFrame);  in ProcessReceiveSecurity()
1610             macKey      = mLinks.GetTemporaryMacKey(aFrame, keySequence);  in ProcessReceiveSecurity()
1615             macKey      = mLinks.GetTemporaryMacKey(aFrame, keySequence);  in ProcessReceiveSecurity()
1664 …    macKey     = (sequence == keyManager.GetCurrentKeySequence()) ? mLinks.GetCurrentMacKey(aFrame)  in ProcessReceiveSecurity()
1671             macKey     = &mMode2KeyMaterial;  in ProcessReceiveSecurity()
1680     SuccessOrExit(aFrame.ProcessReceiveAesCcm(*extAddress, *macKey));  in ProcessReceiveSecurity()
1734     const KeyMaterial *macKey;  in ProcessEnhAckSecurity()  local
1783         macKey = &mLinks.GetSubMac().GetCurrentMacKey();  in ProcessEnhAckSecurity()
1787         macKey = &mLinks.GetSubMac().GetPreviousMacKey();  in ProcessEnhAckSecurity()
1791         macKey = &mLinks.GetSubMac().GetNextMacKey();  in ProcessEnhAckSecurity()
1803     error = aAckFrame.ProcessReceiveAesCcm(srcAddr.GetExtended(), *macKey);  in ProcessEnhAckSecurity()