How To Install nettle-bin on Ubuntu 20.04
Introduction
In this tutorial we learn how to install nettle-bin
on Ubuntu 20.04.
What is nettle-bin
nettle-bin is:
Nettle is a cryptographic library that is designed to fit easily in more or less any context: In crypto toolkits for object-oriented languages (C++, Python, Pike, …), in applications like LSH or GNUPG, or even in kernel space.
It tries to solve a problem of providing a common set of cryptographic algorithms for higher-level applications by implementing a context-independent set of cryptographic algorithms. In that light, Nettle doesn’t do any memory allocation or I/O, it simply provides the cryptographic algorithms for the application to use in any environment and in any way it needs.
This package contains binary utilities that accompany the library:
- nettle-lfib-stream - generates a pseudo-random stream, using the Knuth
lfib (non-cryptographic) pseudo-random generator.
- sexp-conv - conversion tool for handling the different flavours of sexp
syntax.
- pkcs1-conv - converts PKCS#1 keys to sexp format.
- nettle-hash - command-line tool to compute message digests such as SHA-1.
Package: nettle-bin Architecture: amd64 Version: 3.5.1+really3.5.1-2 Multi-Arch: foreign Priority: optional Section: universe/misc Source: nettle Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Magnus Holmgren [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 114 Depends: libc6 (>= 2.4), libgmp10, libhogweed5, libnettle7 (= 3.5.1+really3.5.1-2) Suggests: lsh-doc Breaks: lsh-utils (« 2.0.4-dfsg-1) Replaces: lsh-utils (« 2.0.4-dfsg-1) Filename: pool/universe/n/nettle/nettle-bin_3.5.1+really3.5.1-2_amd64.deb Size: 25640 MD5sum: ef1cc019e072e305e109929af3310d27 SHA1: 5bb7c70eeb6f5eedb08cff73c9afaed2957ce003 SHA256: 7e1f011a7673b49850916c9f82e234716b25c0f5f802024dd7dd50b201410723 Homepage: http://www.lysator.liu.se/~nisse/nettle/ Description-en: low level cryptographic library (binary tools) Nettle is a cryptographic library that is designed to fit easily in more or less any context: In crypto toolkits for object-oriented languages (C++, Python, Pike, …), in applications like LSH or GNUPG, or even in kernel space.
It tries to solve a problem of providing a common set of cryptographic algorithms for higher-level applications by implementing a context-independent set of cryptographic algorithms. In that light, Nettle doesn’t do any memory allocation or I/O, it simply provides the cryptographic algorithms for the application to use in any environment and in any way it needs.
This package contains binary utilities that accompany the library:
- nettle-lfib-stream - generates a pseudo-random stream, using the Knuth
lfib (non-cryptographic) pseudo-random generator.
- sexp-conv - conversion tool for handling the different flavours of sexp
syntax.
- pkcs1-conv - converts PKCS#1 keys to sexp format.
- nettle-hash - command-line tool to compute message digests such as SHA-1.
There are three methods to install nettle-bin
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 nettle-bin Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install nettle-bin
using apt-get
by running the following command:
sudo apt-get -y install nettle-bin
Install nettle-bin Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install nettle-bin
using apt
by running the following command:
sudo apt -y install nettle-bin
Install nettle-bin 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 nettle-bin
using aptitude
by running the following command:
sudo aptitude -y install nettle-bin
How To Uninstall nettle-bin on Ubuntu 20.04
To uninstall only the nettle-bin
package we can use the following command:
sudo apt-get remove nettle-bin
Uninstall nettle-bin And Its Dependencies
To uninstall nettle-bin
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove nettle-bin
Remove nettle-bin Configurations and Data
To remove nettle-bin
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge nettle-bin
Remove nettle-bin configuration, data, and all of its dependencies
We can use the following command to remove nettle-bin
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge nettle-bin
References
Summary
In this tutorial we learn how to install nettle-bin
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.