libgfshare1 software package provides library for multi-way secret-sharing, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libgfshare1
libgfshare1 is installed in your system.
Make ensure the libgfshare1 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgfshare1 *
You will get with libgfshare1 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libgfshare1 |
| Version | 1.0.5-3 |
| Description | library for multi-way secret-sharing |
| Sub Section | libs |