PERBANDINGAN PERFORMANSI PENGAMANAN FILE BACKUP LPSE MENGGUNAKAN ALGORITMA DES DAN AES
Abstract: LPSE is a unit
established for the purpose of organizing care systems procurement of goods and
services electronically to facilitate the scope of work ULP. In the main server
LPSE contained important data procurement of goods / services. To maintain the
availability of data every transaction and supporting the availability of the
system, then the backup server devices are provided. In a process that requires
data backup from the primary server to the backup server through a LAN network.
In the process of data transfer required a method of ensuring the security of
data is maintained. Data security encryption mechanism and descriptions used
are DES and AES algorithms. Because of this encryption process, the necessary
computing will indirectly membenani server. From the test results, the
performance of the backup file on the server security LPSE the AES method is
superior to DES method with an average time of 195.4 seconds file encryption
189.1 seconds ahead of DES method. The file size of the generated encryption is
also not much different that makes the time required in the backup process is
not much different. With less time required in the process of securing, then
the server load will be less.
Keywords: Enkripsi, Deskripsi,
DES, AES
Kode Jurnal: jptlisetrodd160005
