Security analysis of BC3 algorithm for differential power analysis attack

Putra, Septafiansyah Dwi; Yudhiprawira, Mario; Kurniawan, Yusuf; Sutikno, Sarwono; Ahmad, Adang Suwandi

doi:10.1109/isesd.2017.8253361

Cited by 5 publications

(3 citation statements)

References 16 publications

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“…As Figure 8 shows, we could obtain the intermediate value modelled as haming weight (8 bit) for every message. In future research, we will try to randomize the intermediate value by using information fusion [23][24][25][26][27][28][29][30][31] and constant weight encoding [27], [32] approach. Those approaches could deceive attackers in recovering AES encryption device's secret key.…”

Section: Discussionmentioning

confidence: 99%

Revealing AES Encryption Device Key on 328P Microcontrollers with Differential Power Analysis

Putra¹,

Ahmad

Sutikno

et al. 2018

IJECE

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This research demonstrates the revealing of an advanced encryption standard (AES) encryption device key. The encryption device is applied to an ATMEGA328P microcontroller. The said microcontroller is a device commonly used in internet of things (IoT). We measured power consumption when the encryption process is taking place. The message sent to the encryption device is randomly generated, but the key used has a fixed value. The novelty of this research is the creation of a systematic and optimal circuit in carrying the differential power analysis or difference of means (DPA/DoM) technique, so the technique can be applied in key revealing on a microcontroller device by using 500 traces in 120 seconds.

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Section: Discussionmentioning

confidence: 99%

Revealing AES Encryption Device Key on 328P Microcontrollers with Differential Power Analysis

Putra¹,

Ahmad

Sutikno

et al. 2018

IJECE

Self Cite

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“…Algoritma ini lebih aman terhadap serangan jika dibandingkan dengan algoritma AES. Algoritma AES sangat rentang terhadap serangan correlation power analysis (CPA) [8]. dengan menggunakan persamaan statistik [9], kunci utama AES dapat ditemukan.…”

Section: Pendahuluanunclassified

Implementasi algoritma block cipher four pada mikrokontroler STM32F103C8T6

Rizqulloh

Somantri

Pramudita

et al. 2021

JITEL

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Pada masa industri 4.0, data menjadi salah satu komponen yang wajib dilindungi. Block cipher merupakan salah satu algoritma yang digunakan untuk mengamankan data. Penelitian ini bertujuan untuk mengimplementasikan algoritma block cipher four (BCF) pada mikrokontroler. Parameter yang menjadi tolak ukur antara lain besaran flash dan RAM mikrokontroler yang terpakai, serta kecepatan eksekusi proses komputasi algoritma BCF. Mikrokontroler akan menjalankan algoritma BCF dengan urutan komputasi key-schedule, enkripsi, dan dekripsi. Setiap kali memulai proses komputasi, maka pin trigger pada mikrokontroler akan mengirimkan sinyal rising ke osiloskop dan pada saat selesai melakukan komputasi maka pin trigger mikrokontroler akan mengirimkan sinyal falling ke osiloskop. Hasil penelitian menunjukkan algoritma BCF dapat diimplementasikan pada mikrokontroler STM32F103C8T6. Flash dan RAM yang digunakan mencapai 22,02 Kb dan 5,12 Kb. Algoritma BCF yang diimplementasikan pada mikrokontroler STM32F103C8T6 mampu berjalan sampai dengan 704 kali lebih cepat jika dibandingkan dengan prosesor NIOS II, 11 kali lebih cepat dibandingkan dengan AES-Engine, dan lebih lambat 4 kali jika dibandingkan dengan BCF-Engine.

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“…Cryptanalysis is used to crack the key of a block cipher in an unusual way or test the security of a cryptographic algorithm that has been created. Correlation power analysis, for instance, tries to find all of the sub-keys using the correlation between the hamming weights and the power used in the embedded device when calculating the encryption algorithm [7].…”

Section: Introductionmentioning

confidence: 99%

Block cipher four implementation on field programmable gate array

Kurniawan

Rizqulloh

2020

CST

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Block ciphers are used to protect data in information systems from being leaked to unauthorized people. One of many block cipher algorithms developed by Indonesian researchers is the BCF (Block Cipher-Four) - a block cipher with 128-bit input/output that can accept 128-bit, 192-bit, or 256-bit keys. The BCF algorithm can be used in embedded systems that require fast BCF implementation. In this study, the design and implementation of the BCF engine were carried out on the FPGA DE2. It is the first research on BCF implementation in FPGA. The operations of the BCF machine were controlled by Nios II as the host processor. Our experiments showed that the BCF engine could compute 2,847 times faster than a BFC implementation using only Nios II / e. Our contribution presents the description of new block cipher BCF and the first implementation of it on FPGA using an efficient method.

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Security analysis of BC3 algorithm for differential power analysis attack

Cited by 5 publications

References 16 publications

Revealing AES Encryption Device Key on 328P Microcontrollers with Differential Power Analysis

Revealing AES Encryption Device Key on 328P Microcontrollers with Differential Power Analysis

Implementasi algoritma block cipher four pada mikrokontroler STM32F103C8T6

Block cipher four implementation on field programmable gate array

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