ANDROID BASED ENCRYPTED SMS SYSTEM

International Journal of Computer Science (IJCS) Published by SK Research Group of Companies (SKRGC).

Abstract

The improvement of media communications innovation is so quick has given such extraordinary advantages. With the media transmission innovation, distance and time never again is a critical deterrent. One of the aftereffects of broadcast communications innovation that is notable is the Short Message Service (SMS). Android SMS is a local assistance that permits the clients to get SMS on cell phone and send messages to other telephone numbers. In this work an application is created on the cell phone to adjust the SMS message into ciphertext so the data content of the SMS isn't known by others. SMS conveyance framework for encoding messages into ciphertext utilizing a key that is placed by the shipper then, at that point, ships off the objective number. SMS gathering framework to unscramble it to others by means of SMS without the apprehension about data from these messages will be known by others. It utilizes normalized correspondence conventions that let cell phones trade short instant messages. Joined encryption has been proposed to authorize information classification while making information practical. It scrambles/decodes an information duplicate with a joined key, which is gotten by figuring the cryptographic hash worth of the substance of the information duplicate. After key age and information encryption, clients hold the keys and send the ciphertext to the beneficiary. The Messages conveyance server, and any individual or outsider who could get sufficiently close to information for messages and content sent between gadgets, will not have the option to peruse start to finish encoded messages since they don't have the key. The model is being created utilizing altered blowfish encryption and the code check is performed utilizing the MD5 hashing calculation.

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Keywords

Short Message Service, Encryption, MD5 hashing Algorithm.