How To Install opensc-pkcs11 on Ubuntu 20.04
Introduction
In this tutorial we learn how to install opensc-pkcs11 on Ubuntu 20.04.
What is opensc-pkcs11
opensc-pkcs11 is:
OpenSC provides a set of libraries and utilities to access smart cards. It mainly focuses on cards that support cryptographic operations. It facilitates their use in security applications such as mail encryption, authentication, and digital signature. OpenSC implements the PKCS#11 API. Applications supporting this API, such as Iceweasel and Icedove, can use it. OpenSC implements the PKCS#15 standard and aims to be compatible with all software that does so as well.
Before purchasing any cards, please read carefully documentation in https://github.com/OpenSC/OpenSC/wiki - only some cards are supported. Not only does card type matters, but also card version, card OS version and preloaded applet. Only a subset of possible operations may be supported for your card. Card initialization may require third party proprietary software.
This package contains the pkcs11 module.
There are three methods to install opensc-pkcs11 on Ubuntu 20.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install opensc-pkcs11 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install opensc-pkcs11 using apt-get by running the following command:
sudo apt-get -y install opensc-pkcs11
Install opensc-pkcs11 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install opensc-pkcs11 using apt by running the following command:
sudo apt -y install opensc-pkcs11
Install opensc-pkcs11 Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install opensc-pkcs11 using aptitude by running the following command:
sudo aptitude -y install opensc-pkcs11
How To Uninstall opensc-pkcs11 on Ubuntu 20.04
To uninstall only the opensc-pkcs11 package we can use the following command:
sudo apt-get remove opensc-pkcs11
Uninstall opensc-pkcs11 And Its Dependencies
To uninstall opensc-pkcs11 and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove opensc-pkcs11
Remove opensc-pkcs11 Configurations and Data
To remove opensc-pkcs11 configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge opensc-pkcs11
Remove opensc-pkcs11 configuration, data, and all of its dependencies
We can use the following command to remove opensc-pkcs11 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge opensc-pkcs11
References
Summary
In this tutorial we learn how to install opensc-pkcs11 package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
