libosmogsm 1.9.0.196-9975
Osmocom GSM library
a5.h File Reference
#include <stdint.h>
#include <osmocom/core/defs.h>
#include <osmocom/core/bits.h>

Go to the source code of this file.

Functions

static uint32_t osmo_a5_fn_count (uint32_t fn)
 Converts a frame number into the 22 bit number used in A5/x. More...
 
int osmo_a5 (int n, const uint8_t *key, uint32_t fn, ubit_t *dl, ubit_t *ul)
 Main method to generate a A5/x cipher stream. More...
 
void osmo_a5_1 (const uint8_t *key, uint32_t fn, ubit_t *dl, ubit_t *ul) OSMO_DEPRECATED("Use generic osmo_a5() instead")
 
void osmo_a5_2 (const uint8_t *key, uint32_t fn, ubit_t *dl, ubit_t *ul) OSMO_DEPRECATED("Use generic osmo_a5() instead")