Atbash and Caesar Cipher Spring Boot

Overview

An implementation of Atbash and Caesar cipher algorithm as a Spring Boot application.

Pre-requisites

This project has the following dependencies,

Java JDK 11
Spring Boot 2.3.4

Usage

In this repository, we implement the Atbash and Caesar cipher algorithms. To use these algorithms, we have the following view functions:

/atbash/encrypt for Atbash encryption. The request parameter for this function is text.
/atbash/decrypt for Atbash decryption. The request parameter for this function is text.
/caesar/encrypt for Caesar encryption. The request parameters for this function are text and key.
/caesar/decrypt for Caesar decryption. The request parameters for this function are text and key.

To run this app, we can use Maven:

$ ./mvnw spring-boot:run

We can call our API in Python through the following manner,

>>> import requests
>>> r = requests.get("http://localhost:8080/atbash/encrypt?text=hello")
>>> r.status_code
200
>>> r.text
'SVOOL'
>>> r = requests.get("http://localhost:8080/atbash/decrypt?text=svool")
>>> r.text
'HELLO'
>>> r = requests.get("http://localhost:8080/caesar/encrypt?text=hello&key=2")
>>> r.status_code
200
>>> r.text
'JGNNQ'
>>> r = requests.get("http://localhost:8080/caesar/decrypt?text=jgnnq&key=2")
>>> r.text
'HELLO'

We can call our API using curl command in the following manner,

$ curl -s -X GET "localhost:8080/atbash/encrypt?text=hello"
SVOOL
$ curl -s -X GET "localhost:8080/atbash/decrypt?text=svool"
HELLO
$ curl -s -X GET "localhost:8080/caesar/encrypt?text=hello&key=2"
JGNNQ
$ curl -s -X GET "localhost:8080/caesar/decrypt?text=jgnnq&key=2"
HELLO

License

Atbash and Caesar cipher Spring Boot app
Copyright (C) 2020  Abigail Marticio

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.

License

abimarticio/cipher-springboot

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