diff options
Diffstat (limited to 'include/osmocom/crypt')
| -rw-r--r-- | include/osmocom/crypt/auth.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/osmocom/crypt/auth.h b/include/osmocom/crypt/auth.h index 2f88a3a4..059e734c 100644 --- a/include/osmocom/crypt/auth.h +++ b/include/osmocom/crypt/auth.h @@ -35,10 +35,10 @@ struct osmo_sub_auth_data { uint8_t opc[16]; /*!< operator invariant value */ uint8_t k[16]; /*!< secret key of the subscriber */ uint8_t amf[2]; - uint64_t sqn; /*!< sequence number */ + uint64_t sqn; /*!< sequence number (in: prev sqn; out: used sqn) */ int opc_is_op; /*!< is the OPC field OPC (0) or OP (1) ? */ unsigned int ind_bitlen; /*!< nr of bits not in SEQ, only SQN */ - unsigned int ind; /*!< SQN slot, i.e. (SEQ << ind_bitlen) + ind */ + unsigned int ind; /*!< which IND slot to use an SQN from */ } umts; struct { uint8_t ki[16]; /*!< secret key */ |