uee

Documentation

Index

• func CalculateIpv4HeaderChecksum(hdr *ipv4.Header) uint32
• func GetAuthSubscription(k, opc, op string) models.AuthenticationSubscription
• type RanUeContext
  • func NewRanUeContext(supi string, ranUeNgapId int64, cipheringAlg, integrityAlg uint8) *RanUeContext
  • func (ue *RanUeContext) DerivateAlgKey()
  • func (ue *RanUeContext) DerivateKamf(key []byte, snName string, SQN, AK []byte)
  • func (ue *RanUeContext) DeriveRESstarAndSetKey(authSubs models.AuthenticationSubscription, rand []byte, snName string) []byte
  • func (ue *RanUeContext) Get5GMMCapability() (capability5GMM *nasType.Capability5GMM)
  • func (ue *RanUeContext) GetUESecurityCapability() (UESecurityCapability *nasType.UESecurityCapability)

Functions

func CalculateIpv4HeaderChecksum

func CalculateIpv4HeaderChecksum(hdr *ipv4.Header) uint32

func GetAuthSubscription

func GetAuthSubscription(k, opc, op string) models.AuthenticationSubscription

Types

type RanUeContext

type RanUeContext struct {
	Supi               string
	RanUeNgapId        int64
	AmfUeNgapId        int64
	ULCount            security.Count
	DLCount            security.Count
	CipheringAlg       uint8
	IntegrityAlg       uint8
	KnasEnc            [16]uint8
	KnasInt            [16]uint8
	Kamf               []uint8
	AuthenticationSubs models.AuthenticationSubscription
}

func NewRanUeContext

func NewRanUeContext(supi string, ranUeNgapId int64, cipheringAlg, integrityAlg uint8) *RanUeContext

func (*RanUeContext) DerivateAlgKey

func (ue *RanUeContext) DerivateAlgKey()

Algorithm key Derivation function defined in TS 33.501 Annex A.9

func (*RanUeContext) DerivateKamf

func (ue *RanUeContext) DerivateKamf(key []byte, snName string, SQN, AK []byte)

func (*RanUeContext) DeriveRESstarAndSetKey

func (ue *RanUeContext) DeriveRESstarAndSetKey(
	authSubs models.AuthenticationSubscription, rand []byte, snName string) []byte

func (*RanUeContext) Get5GMMCapability

func (ue *RanUeContext) Get5GMMCapability() (capability5GMM *nasType.Capability5GMM)

func (*RanUeContext) GetUESecurityCapability

func (ue *RanUeContext) GetUESecurityCapability() (UESecurityCapability *nasType.UESecurityCapability)