Struct GbaKey 

#[repr(C)]
pub struct GbaKey {
    pub result: ErrorCode,
    pub indication_token: u32,
    pub ks_naf_valid: u8,
    pub ks_naf: [u8; 32],
    pub encrypted_ks_naf_len: u32,
    pub encrypted_ks_naf: [u8; 1024],
    pub btid_len: u32,
    pub btid: [c_char; 255],
    pub lifetime_len: u32,
    pub lifetime: [c_char; 255],
    pub impi_len: u32,
    pub impi: [c_char; 255],
}

Fields

result: ErrorCode

When the key is received from indication, it indicates whether the request is successful.

indication_token: u32

When the key is received from indication, it indicates the token of the original request.

ks_naf_valid: u8

Whether ks_naf is valid.

ks_naf: [u8; 32]

Key shared between the NAF and the UE. Derivation of the key is specified in 3GPP TS 33.220.

encrypted_ks_naf_len: u32

Number of elements in encrypted_ks_naf, 0 if invalid.

encrypted_ks_naf: [u8; 1024]

Encrypted value of Ks(_ext)_NAF, as specified in 3GPP TS 33.220.

btid_len: u32

Number of elements in btid, 0 if invalid.

btid: [c_char; 255]

ID that binds the subscriber identity to the keying material. For B-TID formatting, refer to 3GPP TS 33.220.

lifetime_len: u32

Number of elements in lifetime, 0 if invalid.

lifetime: [c_char; 255]

Lifetime of the BSF-generated key material. The lifetime is expressed in UTC format with the trailing character indicating the timezone. For time formatting, refer to ISO 8601.

impi_len: u32

Number of elements in impi, 0 if invalid.

impi: [c_char; 255]

Private user identity used for the GBA procedure.