How To Install gnutls-dane on CentOS 7
Introduction
In this tutorial we learn how to install gnutls-dane on CentOS 7.
What is gnutls-dane
GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access the secure communications protocols as well as APIs to parse and write X.509, PKCS #12, OpenPGP and other required structures. This package contains library that implements the DANE protocol for verifying TLS certificates through DNSSEC. GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access the secure communications protocols as well as APIs to parse and write X.509, PKCS #12, OpenPGP and other required structures. This package contains library that implements the DANE protocol for verifying TLS certificates through DNSSEC.
We can use yum or dnf to install gnutls-dane on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install gnutls-dane.
Install gnutls-dane on CentOS 7 Using yum
Update yum database with yum using the following command.
After updating yum database, We can install gnutls-dane using yum by running the following command:
Install gnutls-dane on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf using the following command.
After updating yum database, We can install gnutls-dane using dnf by running the following command:
How To Uninstall gnutls-dane on CentOS 7
To uninstall only the gnutls-dane package we can use the following command:
References
Summary
In this tutorial we learn how to install gnutls-dane on CentOS 7 using yum and dnf.