Modules

Here is a list of all modules:

GSM A5 ciphering algorithm
A-bis OML
helpers for GSM
GPRS GEA3/GEA4 ciphering algorithm
Short Message Service (SMS)
GSM 08.08 / 3GPP TS 48.008 A Interface
Generic Subscriber Update Protocol	The Generic Subscriber Update Protocol (GSUP) is an Osmocom-specific non-standard protocol replacing MAP as the protocol between MSC/VLR/SGSN and HLR in a 3GPP cellular communications network
LAPD implementation common part
LAPDm implementation according to GSM TS 04.06
Osmocom Authentication Protocol	The Osmocom Authentication Protocol (OAP) is a way to use the 3GPP AKA (Authentication and Key Agreement) as cryptographic authentication mechanism in other protocols that don't provide cryptographic authentication
A-bis RSL
TLV parser
GSM/GPRS/3G Authentication
Crypto
Gsm0408
Ipa