diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gsm/auth_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gsm/auth_core.c b/src/gsm/auth_core.c index f171ed49..9e750a01 100644 --- a/src/gsm/auth_core.c +++ b/src/gsm/auth_core.c @@ -98,7 +98,7 @@ int osmo_auth_supported(enum osmo_auth_algo algo) return 0; } -/* C5 function to derive UMTS IK from GSM Kc */ +/* 3GPP TS 33.102 §6.8.2.3 C5 function to derive UMTS IK from GSM Kc */ static inline void c5_function(uint8_t *ik, const uint8_t *kc) { unsigned int i; @@ -110,7 +110,7 @@ static inline void c5_function(uint8_t *ik, const uint8_t *kc) ik[i] = ik[i-12]; } -/* C4 function to derive UMTS CK from GSM Kc */ +/* 3GPP TS 33.102 §6.8.2.3 C4 function to derive UMTS CK from GSM Kc */ void osmo_c4(uint8_t *ck, const uint8_t *kc) { memcpy(ck, kc, 8); |