suci

package

v1.4.2 Latest Latest Go to latest Published: Mar 2, 2026 License: Apache-2.0 Imports: 15 Imported by: 1

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/free5gc/udm

Links

Documentation ¶

Index ¶

Constants
Variables
func Aes128ctr(input, encKey, icb []byte) ([]byte, error)
func AnsiX963KDF(sharedKey, publicKey []byte, encKeyLen, macKeyLen, hashLen int) []byte
func HmacSha256(input, macKey []byte, macLen int) ([]byte, error)
func ToSupi(suci string, suciProfiles []SuciProfile) (string, error)
type Suci
type SuciProfile

Constants ¶

View Source

const (
	PrefixIMSI     = "imsi-"
	PrefixSUCI     = "suci"
	SupiTypeIMSI   = "0"
	NullScheme     = "0"
	ProfileAScheme = "1"
	ProfileBScheme = "2"
)

View Source

const (
	ProfileAMacKeyLen = 32 // octets
	ProfileAEncKeyLen = 16 // octets
	ProfileAIcbLen    = 16 // octets
	ProfileAMacLen    = 8  // octets
	ProfileAHashLen   = 32 // octets
)

profile A.

View Source

const (
	ProfileBMacKeyLen = 32 // octets
	ProfileBEncKeyLen = 16 // octets
	ProfileBIcbLen    = 16 // octets
	ProfileBMacLen    = 8  // octets
	ProfileBHashLen   = 32 // octets
)

profile B.

Variables ¶

View Source

var ErrorPublicKeyUnmarshalling = fmt.Errorf("failed to unmarshal uncompressed public key")

Functions ¶

func Aes128ctr ¶

func Aes128ctr(input, encKey, icb []byte) ([]byte, error)

func AnsiX963KDF ¶

func AnsiX963KDF(sharedKey, publicKey []byte, encKeyLen, macKeyLen, hashLen int) []byte

func HmacSha256 ¶

func HmacSha256(input, macKey []byte, macLen int) ([]byte, error)

func ToSupi ¶

func ToSupi(suci string, suciProfiles []SuciProfile) (string, error)

Types ¶

type Suci ¶ added in v1.3.2

type Suci struct {
	SupiType         string // 0 for IMSI, 1 for NAI
	Mcc              string // 3 digits
	Mnc              string // 2-3 digits
	HomeNetworkId    string // variable-length string
	RoutingIndicator string // 1-4 digits
	ProtectionScheme string // 0-2
	PublicKeyID      string // 1-255
	SchemeOutput     string // hex string
}

type SuciProfile ¶

type SuciProfile struct {
	ProtectionScheme string `yaml:"ProtectionScheme,omitempty"`
	PrivateKey       string `yaml:"PrivateKey,omitempty"`
	PublicKey        string `yaml:"PublicKey,omitempty"`
}

Source Files ¶

View all Source files

suci.go

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