Power analysis attack against encryption devices: a comprehensive analysis of AES, DES, and BC3
| Main Authors: | Putra, Septafiansyah Dwi; Politeknik Negeri Lampung, Yudhiprawira, Mario; Institut Teknologi Bandung, Sutikno, Sarwono; Institut Teknologi Bandung, Kurniawan, Yusuf; Institut Teknologi Bandung, Ahmad, Adang Suwandi; Institut Teknologi Bandung |
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| Other Authors: | Indonesia Endowment Fund for Education (LPDP -Lembaga Pengelola Dana Pendidikan) scholarship, Ministry of Finance, The Republic of Indonesia. |
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Universitas Ahmad Dahlan
, 2019
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| Subjects: | |
| Online Access: |
http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/9384 http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/9384/6502 |
Daftar Isi:
- Cryptography is a science of creating a secret message and it is constantly developed. The development consists of attacking and defending the cryptography itself. Power analysis is one of many Side-Channel Analysis (SCA) attack techniques. Power analysis is an attacking technique that uses the information of a cryptographic hardware’s power consumption. Power analysis is carried on by utilizing side-channel information to a vulnerability in a cryptographic algorithm. Power analysis also uses a mathematical model to recover the secret key of the cryptographic device. This research uses design research methodology as a research framework started from research clarification to descriptive study. In this research, power analysis attack is implemented to three symmetrical cryptographic algorithms: DES (Data Encryption Standard), AES (Advanced Encryption Standard), and BC3 (Block Cipher 3). The attack has successfully recovered 100% of AES secret key by using 500 traces and 75% DES secret key by using 320 traces. The research concludes that the power analysis attack using Pearson Correlation Coefficient (PCC) method produces more optimal result compared to a difference of means method.