Cool Messenger

About Cool Messenger Android App

Aplikacija je namenjena za slanje kriptovanih sms poruka, kao i njihovo dekriptovanje. Napravljena je u edukativne svrhe kako bi se korisnici upoznali sa osnovama kriptografije. Aplikacija je rađena za potrebe manifestacije Noć istraživača 2016 u Novom Sadu.
Aplikacija je ilustrativnog karaktera i podržava šifrovanje pomoću Caesar i Atbash algoritma. Iako se ovi algoritmi ne koriste u modernoj kriptografiji izabrani su zbog njihove jednostavnosti i lakšeg prezentovanja načina rada krptografskih algoritama.The application is designed to send encrypted text messages, as well as their decryption. It is made for educational purposes in order to familiarize themselves with the basics of cryptography. Application has been made for the needs of the Night of researchers in 2016 in Novi Sad.
The application is illustrative and supports encryption by using Caesar and Atbash algorithm. Although these algorithms are not used in modern cryptography were chosen because of their simplicity and ease of presentation modes krptografskih algorithms.