COMBINATION SCHEME OF AES ENCRYPTION AND ERROR CORRECTION TURBO CODE FOR CRYPTOGRAPHY OF CLOUD STORAGE

DOI

10.2991/icst-18.2018.146How to use a DOI?

Keywords

AES;Turbo Code; Cloud Storage

Abstract

Cloud computing is a technology model in which resources such as computer components (processor, memory, network, storage) are no longer real problems, but abstract. One cloud service is Cloud Storage. With Cloud storage facilities, users can store digital data that is kept secret securely via the internet network. But because every data is sent through a communication line, there are obstacles in the form of noise, where noise can change and reduce the quality of the transmitted data. In general, if there is an error in the data, the system will directly send back the data to be sent back. This certainly will cause delay in the data sent. To reduce the problem, it is necessary to build a cryptographic technique used to keep data and error correction systems confidential to improve the efficiency and accuracy of the information sent. To overcome the above problems can be done through AES Cryptography techniques combined with the Forward Error Correction (FEC) Turbo Code method. The simulation results show that the data is encrypted and uploaded to Dropbox and runs well. Then the results of the analysis show that the percentage of data in the form of text, images and sound will return 100% at SNR 14 dB. In addition, there is a decrease in the Bit Error Rate (BER). In the avalanche effect simulation based on the data types in the text data, the highest avalanche effect is 56.6460% with the same data conditions, but the input buttons are different. For image data, the highest avalanche effect was 55.0781% with different data conditions but the same key was entered. As for the voice data, the highest avalanche effect is 49.6094% with different data conditions but the key is in the same input. In testing the data execution time, the greater the encrypted data the longer it takes for encryption and decryption. Thus the combination of encryption with Turbo Code can overcome the above problems.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dwi Kuswanto
AU  - Aeri Rachmad
PY  - 2018/12
DA  - 2018/12
TI  - COMBINATION SCHEME OF AES ENCRYPTION AND ERROR CORRECTION TURBO CODE FOR CRYPTOGRAPHY OF CLOUD STORAGE
BT  - Proceedings of the International Conference on Science and Technology (ICST 2018)
PB  - Atlantis Press
SP  - 720
EP  - 724
SN  - 2589-4943
UR  - https://doi.org/10.2991/icst-18.2018.146
DO  - 10.2991/icst-18.2018.146
ID  - Kuswanto2018/12
ER  -