| Abstrak | The Development Of Computer Technology Enables The Rapid Creation And Development Of Various Application,one of which is a mobile(phone).ranging from mobile phones that can onlybe used to talk and sms to"smart phone"Application of cryptographic message with aes method and vigenere cipher based on android phones is a program created of facilitate a person to send message in the form sms message to be unknown to unauthorized parties.sms is encrypted twice using the aes algorithm and vigenere in making this system,there are several stages through which the system analysis ,system design and sistem implementation.at this stage of system analysis carried out an analysis of the system yan will be made and the design phase,namely the manufacture of unified model language(uml),the flom enkripsi and designing interfaces.given this system,will facilitate the user to send confidental message.kata kunci: cryptographic message,methodand vigenere cipher aes,android,unifed model language. |
|---|