rabbitsign

application signing system for the TI-73/83+/84+ calculators

Install

All systems
curl cmd.cat/rabbitsign.sh
Debian Debian
apt-get install rabbitsign
Ubuntu
apt-get install rabbitsign
image/svg+xml Kali Linux
apt-get install rabbitsign
Windows (WSL2)
sudo apt-get update sudo apt-get install rabbitsign
Raspbian
apt-get install rabbitsign

rabbitsign

application signing system for the TI-73/83+/84+ calculators

RabbitSign is a free implementation of TI's application signing system for the TI-73/83+/84+ calculators. It handles binary, sorted and unsorted hex, and GraphLink files, automatically detects keys, checks the validity of important header fields, can validate and re-sign previously signed apps, accepts all valid keys, is highly portable, has no stupid limitations on file names, application lengths, or header fields and is faster by an order of magnitude than TI's software.