IMPLEMENTASI ALGORITMA ADVANCED ENCRYPTION STANDARD UNTUK KEAMANAN DATA FILE TEKS DENGAN METODE LEAST SIGNIFICANT BIT INSERTION PADA VIDIO AVI
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Institusion
Universitas Pembangunan Nasional Veteran Jakarta
Author
Ifan Alriansyah, IA
Subject
QA75 Electronic computers. Computer science
Datestamp
2022-01-12 04:48:43
Abstract :
Lots of important data theft crimes that occur in cyberspace. This happens due to weak security in the process of sending data. As a result the data sent can be stolen or modified by outsiders who are not responsible. Starting from this problem we need a tool that is able to provide additional security to users who send data. Based on this the purpose of this study was conducted to prevent data theft by outsiders. By using the Advanced Encryption Standard to encrypt messages and the Significant Bit Insertion method to insert the results of encryption into the Vidio so as not to arouse suspicion that is programmed using Matlab to help the encryption process. In the application by the author, namely the system testing stage, the AES algorithm can decrypt and decrypt text file data and the LSB method can insert and retrieve encrypted text files from AVI Vidios.
Lots of important data theft crimes that occur in cyberspace. This happens due to weak security in the process of sending data. As a result the data sent can be stolen or modified by outsiders who are not responsible. Starting from this problem we need a tool that is able to provide additional security to users who send data. Based on this the purpose of this study was conducted to prevent data theft by outsiders. By using the Advanced Encryption Standard to encrypt messages and the Significant Bit Insertion method to insert the results of encryption into the Vidio so as not to arouse suspicion that is programmed using Matlab to help the encryption process. In the application by the author, namely the system testing stage, the AES algorithm can decrypt and decrypt text file data and the LSB method can insert and retrieve encrypted text files from AVI Vidios.
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