diff options
| -rw-r--r-- | include/osmocom/crypt/auth.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/osmocom/crypt/auth.h b/include/osmocom/crypt/auth.h index 6d2c783d..2f2a8d33 100644 --- a/include/osmocom/crypt/auth.h +++ b/include/osmocom/crypt/auth.h @@ -8,6 +8,8 @@ #include <osmocom/core/linuxlist.h> +#define OSMO_A5_MAX_KEY_LEN_BYTES (128/8) + /*! Authentication Type (GSM/UMTS) */ enum osmo_sub_auth_type { OSMO_AUTH_TYPE_NONE = 0x00, @@ -42,7 +44,7 @@ struct osmo_sub_auth_data { uint64_t sqn_ms; /*!< sqn from AUTS (output value only) */ } umts; struct { - uint8_t ki[16]; /*!< secret key */ + uint8_t ki[OSMO_A5_MAX_KEY_LEN_BYTES]; /*!< secret key */ } gsm; } u; }; |