tngf delete Kn3iwf

free5gc · Feb 7, 2024 · a76bdbf · a76bdbf
1 parent d0ddc74
commit a76bdbf
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Showing 2 changed files with 0 additions and 4 deletions.
diff --git a/internal/context/amf_ue.go b/internal/context/amf_ue.go
@@ -153,7 +153,6 @@ type AmfUe struct {
 	KnasInt                  [16]uint8 // 16 byte
 	KnasEnc                  [16]uint8 // 16 byte
 	Kgnb                     []uint8   // 32 byte
-	// Kn3iwf                   []uint8   // 32 byte
 	Knon3gpp                 []uint8   // 32 byte
 	NH                       []uint8   // 32 byte
 	NCC                      uint8     // 0..7
@@ -536,7 +535,6 @@ func (ue *AmfUe) DerivateAnKey(anType models.AccessType) {
 	case security.AccessType3GPP:
 		ue.Kgnb = key
 	case security.AccessTypeNon3GPP:
-		// ue.Kn3iwf = key
 		ue.Knon3gpp = key
 	}
 }
@@ -564,7 +562,6 @@ func (ue *AmfUe) UpdateSecurityContext(anType models.AccessType) {
 	case models.AccessType__3_GPP_ACCESS:
 		ue.DerivateNH(ue.Kgnb)
 	case models.AccessType_NON_3_GPP_ACCESS:
-		// ue.DerivateNH(ue.Kn3iwf)
 		ue.DerivateNH(ue.Knon3gpp)
 	}
 	ue.NCC = 1

diff --git a/internal/ngap/message/build.go b/internal/ngap/message/build.go
@@ -1082,7 +1082,6 @@ func BuildInitialContextSetupRequest(
 	case models.AccessType__3_GPP_ACCESS:
 		securityKey.Value = ngapConvert.ByteToBitString(amfUe.Kgnb, 256)
 	case models.AccessType_NON_3_GPP_ACCESS:
-		// securityKey.Value = ngapConvert.ByteToBitString(amfUe.Kn3iwf, 256)
 		securityKey.Value = ngapConvert.ByteToBitString(amfUe.Knon3gpp, 256)
 	}