milenage

Documentation

Index

• func F1(opc, k, _rand, sqn, amf, mac_a, mac_s []uint8) error
• func F2345(opc, k, _rand, res, ck, ik, ak, akstar []uint8) error
• func GenerateOPC(k, op []uint8) ([]uint8, error)
• func Gsm_milenage(opc, k, _rand, sres, kc []uint8) int
• func InsertData(op, k, _rand, sqn, amf []uint8, OP, K, RAND, SQN, AMF string)
• func MilenageGenerate(opc, amf, k, sqn, _rand, autn, ik, ck, ak, res []uint8, res_len *uint)
• func Milenage_auts(opc, k, _rand, auts, sqn []uint8) int
• func Milenage_check(opc, k, sqn, _rand, autn, ik, ck, res []uint8, res_len *uint, auts []uint8) int

Functions

func F1

func F1(opc, k, _rand, sqn, amf, mac_a, mac_s []uint8) error

func F2345

func F2345(opc, k, _rand, res, ck, ik, ak, akstar []uint8) error

func GenerateOPC

func GenerateOPC(k, op []uint8) ([]uint8, error)

func Gsm_milenage

func Gsm_milenage(opc, k, _rand, sres, kc []uint8) int

*

• gsm_milenage - Generate GSM-Milenage (3GPP TS 55.205) authentication triplet
• @opc: OPc = 128-bit operator variant algorithm configuration field (encr.)
• @k: K = 128-bit subscriber key
• @_rand: RAND = 128-bit random challenge
• @sres: Buffer for SRES = 32-bit SRES
• @kc: Buffer for Kc = 64-bit Kc
• Returns: 0 on success, -1 on failure

func InsertData

func InsertData(op, k, _rand, sqn, amf []uint8, OP, K, RAND, SQN, AMF string)

func MilenageGenerate

func MilenageGenerate(opc, amf, k, sqn, _rand, autn, ik, ck, ak, res []uint8, res_len *uint)

func Milenage_auts

func Milenage_auts(opc, k, _rand, auts, sqn []uint8) int

*

• milenage_auts - Milenage AUTS validation
• @opc: OPc = 128-bit operator variant algorithm configuration field (encr.)
• @k: K = 128-bit subscriber key
• @_rand: RAND = 128-bit random challenge
• @auts: AUTS = 112-bit authentication token from client
• @sqn: Buffer for SQN = 48-bit sequence number
• Returns: 0 = success (sqn filled), -1 on failure

int milenage_auts(const c_uint8_t *opc, const c_uint8_t *k, const c_uint8_t *_rand,

const c_uint8_t *auts, c_uint8_t *sqn)

func Milenage_check

func Milenage_check(opc, k, sqn, _rand, autn, ik, ck, res []uint8, res_len *uint, auts []uint8) int

*

• milenage_generate - Generate AKA AUTN,IK,CK,RES
• @opc: OPc = 128-bit operator variant algorithm configuration field (encr.)
• @k: K = 128-bit subscriber key
• @sqn: SQN = 48-bit sequence number
• @_rand: RAND = 128-bit random challenge
• @autn: AUTN = 128-bit authentication token
• @ik: Buffer for IK = 128-bit integrity key (f4), or %NULL
• @ck: Buffer for CK = 128-bit confidentiality key (f3), or %NULL
• @res: Buffer for RES = 64-bit signed response (f2), or %NULL
• @res_len: Variable that will be set to RES length
• @auts: 112-bit buffer for AUTS
• Returns: 0 on success, -1 on failure, or -2 on synchronization failure