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https://github.com/simula/pysim

pySim SIM/USIM card reader/writer software
https://github.com/simula/pysim

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pySim SIM/USIM card reader/writer software

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README

          

pySim - Read, Write and Browse Programmable SIM/USIM/ISIM/HPSIM Cards
=====================================================================

This repository contains a number of Python programs that can be used
to read, program (write) and browse all fields/parameters/files on
SIM/USIM/ISIM/HPSIM cards used in 3GPP cellular networks from 2G to 5G.

Note that the access control configuration of normal production cards
issue by operators will restrict significantly which files a normal
user can read, and particularly write to.

The full functionality of pySim hence can only be used with on so-called
programmable SIM/USIM/ISIM/HPSIM cards.

Such SIM/USIM/ISIM/HPSIM cards are special cards, which - unlike those
issued by regular commercial operators - come with the kind of keys that
allow you to write the files/fields that normally only an operator can
program.

This is useful particularly if you are running your own cellular
network, and want to configure your own SIM/USIM/ISIM/HPSIM cards for
that network.

Homepage
--------

Please visit the [official homepage](https://osmocom.org/projects/pysim/wiki)
for usage instructions, manual and examples.

Documentation
-------------

The pySim user manual can be built from this very source code by means
of sphinx (with sphinxcontrib-napoleon and sphinx-argparse). See the
Makefile in the 'docs' directory.

A pre-rendered HTML user manual of the current pySim 'git master' is
available from and
a downloadable PDF version is published at
.

A slightly dated video presentation about pySim-shell can be found at
.

pySim-shell vs. legacy tools
----------------------------

While you will find a lot of online resources still describing the use of
pySim-prog.py and pySim-read.py, those tools are considered legacy by
now and have by far been superseded by the much more capable
pySim-shell. We strongly encourage users to adopt pySim-shell, unless
they have very specific requirements like batch programming of large
quantities of cards, which is about the only remaining use case for the
legacy tools.

Git Repository
--------------

You can clone from the official Osmocom git repository using
```
git clone https://gitea.osmocom.org/sim-card/pysim.git
```

There is a web interface at .

Installation
------------

Please install the following dependencies:

- bidict
- cmd2 >= 1.5.0
- colorlog
- construct >= 2.9.51
- gsm0338
- jsonpath-ng
- packaging
- pycryptodomex
- pyscard
- pyserial
- pytlv
- pyyaml >= 5.1
- smpp.pdu (from `github.com/hologram-io/smpp.pdu`)
- termcolor

Example for Debian:
```sh
sudo apt-get install --no-install-recommends \
pcscd libpcsclite-dev \
python3 \
python3-setuptools \
python3-pycryptodome \
python3-pyscard \
python3-pip
pip3 install --user -r requirements.txt
```

After installing all dependencies, the pySim applications ``pySim-read.py``, ``pySim-prog.py`` and ``pySim-shell.py`` may be started directly from the cloned repository.

In addition to the dependencies above ``pySim-trace.py`` requires ``tshark`` and the python package ``pyshark`` to be installed. It is known that the ``tshark`` package
in Debian versions before 11 may not work with pyshark.

### Archlinux Package

Archlinux users may install the package ``python-pysim-git``
[![](https://img.shields.io/aur/version/python-pysim-git)](https://aur.archlinux.org/packages/python-pysim-git)
from the [Arch User Repository (AUR)](https://aur.archlinux.org).
The most convenient way is the use of an [AUR Helper](https://wiki.archlinux.org/index.php/AUR_helpers),
e.g. [yay](https://aur.archlinux.org/packages/yay) or [pacaur](https://aur.archlinux.org/packages/pacaur).
The following example shows the installation with ``yay``.

```sh
# Install
yay -Sy python-pysim-git

# Uninstall
sudo pacman -Rs python-pysim-git
```

Mailing List
------------

There is no separate mailing list for this project. However,
discussions related to pysim-prog are happening on the
mailing list, please see
for subscription
options and the list archive.

Please observe the [Osmocom Mailing List
Rules](https://osmocom.org/projects/cellular-infrastructure/wiki/Mailing_List_Rules)
when posting.

Contributing
------------

Our coding standards are described at

We are using a gerrit-based patch review process explained at