GSM CARD EMULATOR / EMULADOR DE CARTÕES GSM

Welcome to gsm_emu, a GSM smart card emulator.
Benvindos ao gsm_emu, emulador de cartões SIM de redes GSM.

This emulator is used in conjunction with a Season type smart card adapter, also known as 'inverse reader'.
This software is for DOS because it's designed for Motorola telephones which require an odd baud rate.
You can change your specific serial settings as well as the serial port to use in the source code.
This code is known to compile with Turbo C 2.0.
This emulator uses the COMP128 reference implementation of A3 and A8.
The usage is easy: connect the inverse reader to the COM port (COM1: is the compiled in default), and start
c:\wherevr
gsm_emu 0x082620103048571130 0x0123456789abcdef0123456789abcdef
The first value is the IMSI (the serial number of the GSM card you want to emulate), and the second value is the Ki, the secret key used for authentication.
P.S.: The COMP128 implementation is the one from
http://www.scard.org/gsm/a3a8.txt
Great work, guys.
Some parts of the remaining code are of unknown origin.
(*)Interface.zip

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Última actualização 21 Setembro, 1998