diff options
Diffstat (limited to 'include/osmocom')
| -rw-r--r-- | include/osmocom/crypt/gprs_cipher.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/osmocom/crypt/gprs_cipher.h b/include/osmocom/crypt/gprs_cipher.h index 16560376..3e514ec7 100644 --- a/include/osmocom/crypt/gprs_cipher.h +++ b/include/osmocom/crypt/gprs_cipher.h @@ -45,4 +45,10 @@ int gprs_cipher_run(uint8_t *out, uint16_t len, enum gprs_ciph_algo algo, /* Do we have an implementation for this cipher? */ int gprs_cipher_supported(enum gprs_ciph_algo algo); +/* GSM TS 04.64 / Section A.2.1 : Generation of 'input' */ +uint32_t gprs_cipher_gen_input_ui(uint32_t iov_ui, uint8_t sapi, uint32_t lfn, uint32_t oc); + +/* GSM TS 04.64 / Section A.2.1 : Generation of 'input' */ +uint32_t gprs_cipher_gen_input_i(uint32_t iov_i, uint32_t lfn, uint32_t oc); + #endif /* _GPRS_CIPHER_H */ |