TDES

Ruby native extension for triple DES cryptography.

List all available rake tasks

rake --tasks

Generate Makefile

ruby ext/tdes/extconf.rb

Compile

rake clobber clean compile

Run tests

rake test

RUBY_VERSION=3.0 $SHELL -c 'docker build --build-arg RUBY_VERSION=${RUBY_VERSION} -t ruby-app:${RUBY_VERSION} . && docker run -it --rm ruby-app:${RUBY_VERSION}'

Build local version

rake build

Build and Install local version

rake install

Install version from Rubygems

sudo gem install tdes

Push to Rubygems

Change the code
Change the VERSION file
Run:

bundle install

Push the code
Open the PR
Merge into master
Pull master
Run:

rake release

Linux

Having OpenSSL and Ruby installed, it should work out of the box.

MacOS

You may need to explicitly set your OpenSSL installation directory

rbenv:

export CFLAGS='-std=c99 -I ~/.rbenv/versions/3.0.2/openssl/include/'
export LDFLAGS='-lcrypto -L ~/.rbenv/versions/3.0.2/openssl/lib/'
rake clean compile

homebrew with asdf:

export CFLAGS="-std=c99 -I /opt/homebrew/opt/openssl@3.0/include/"
export LDFLAGS="-lcrypto -L /opt/homebrew/opt/openssl@3.0/lib/"
export CPPFLAGS="-I /opt/homebrew/opt/openssl@3.0/include"

Windows

lol

Examples

require 'rubygems'
require 'tdes'

key = '1111111111111111'
cipher = TDES::TDES.new(key)
encrypted = cipher.encrypt('12345678') # "\x85\x8B\x17m\xA8\xB1%\x03"
decrypted = cipher.decrypt(encrypted) # "12345678"

tdes

Development