How to Install and Uninstall php-constant-time Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 18,2024

1. Install "php-constant-time" package

Please follow the guidelines below to install php-constant-time on Ubuntu 21.10 (Impish Indri)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                php-constant-time
            
                    
    
    Copied

2. Uninstall "php-constant-time" package

In this section, we are going to explain the necessary steps to uninstall php-constant-time on Ubuntu 21.10 (Impish Indri):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                php-constant-time
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the php-constant-time package on Ubuntu 21.10 (Impish Indri)

Package: php-constant-time
Architecture: all
Version: 2.4.0-1
Priority: optional
Section: universe/php
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian PHP PEAR Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 82
Depends: php-common
Filename: pool/universe/p/php-constant-time/php-constant-time_2.4.0-1_all.deb
Size: 9536
MD5sum: da305ecb3ff907f0631b46704a338dee
SHA1: fcf8a8a853a21c1a3de9bd21250c96340204ce78
SHA256: 906f7e50207a4328abed00135e35ca9350666573b285734eec75feba3105523c
SHA512: d9c2cc09b618c97ad631e042f36da37067842ee1eceb7394443d08cb655a3f8c3d958e823642a23177714c368842e00a40e0064a34140ee8c2695e536b2d3d18
Homepage: https://github.com/paragonie/constant_time_encoding
Description-en: Constant-time Implementations of RFC 4648 Encoding (Base-64, Base-32, Base-16)
This library aims to offer character encoding functions that do not leak
information about what you are encoding/decoding via processor cache misses.
Description-md5: 45c2eee4707dc8558a8295510b67794f