Tool to (re)configure the sysmoUSIM and sysmoISIM cards
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Philipp Maier 214e103407 do not print OP/OPc twice 2 years ago
card ICC: recognize card by its ATR 3 years ago
tests do not print OP/OPc twice 2 years ago
.gitignore add .gitignore file 4 years ago README: hint at pcscd dependency 4 years ago Support programming of the MNC length value (EF.AD) 3 years ago refactor functions into class 2 years ago do not print OP/OPc twice 2 years ago cosmetic: add missing new line 2 years ago


This repository contains a python language utility to configure the vendor-specific parameters of sysmoUSIM-SJS1 programmable USIM cards.

For more information about the sysmoUSIM-SJS1, please see the related user manual


The sysmoUSIM-SJS1 is programmable and Java capable USIM card. Not all commands are known yet and this page should grow over time. Each card is using a separate ADM1 key and the default configuration is hacker/developer friendly (fields being writable, reduced security for installing applets to have more quick development cycles).

The cards are available from the sysmocom webshop


On Debian:

apt-get install python-pyscard pcscd systemctl start pcscd