mitshell

card. Facilitates communications with telco smartcard (especially SIM and USIM)

corenet. Minimal 3G and LTE / EPC core network

libmich. Easy developpement of formats [de]coding for network protocols (IP, mobile...) and files

CryptoMobile. Cryptography for mobile network - C implementation and Python bindings

CC2531. IEEE 802.15.4 monitor based on TI CC2531 USB dongles

Cequence. event sequencing: mostly for sounds and audio