Publication detail

Conditions affecting the measurement of power analysis

MARTINÁSEK, Z. PETŘÍK, T. STANČÍK, P.

Original Title

Conditions affecting the measurement of power analysis

Czech Title

Parametry ovlivňující proudovou analýzu

English Title

Conditions affecting the measurement of power analysis

Type

conference paper

Language

en

Original Abstract

The article describes a side channel power analysis under various conditions. As a cryptographic module was used microprocessor PIC16F84A working with AES (Advanced Encryption Standard). The measurements was focuses on the current consumption during the execution of the function AddRoundKey. Power consumption was measured depending on size supply voltage, size of shunt resistance, capacity of blocking capacitor and ambient temperature.

Czech abstract

Článek popisuje analýzu proudového postranního kanálu za různých podmínek a~pro různé konstrukční vlastnosti kryptografického modulu. Jako kryptografický modul je použit mikroprocesor PIC16f84A pracující se symetrickou šifrou AES. Analýza je zaměřena na proudový odběr modulu při vykonávání instrukcí funkce AddRoundKey. Proudový odběr mikroprocesoru byl měřen v~závislosti na velikosti napájecího napětí, velikosti odporu bočníku a velikosti kapacity blokovacího kondenzátoru.

English abstract

The article describes a side channel power analysis under various conditions. As a cryptographic module was used microprocessor PIC16F84A working with AES (Advanced Encryption Standard). The measurements was focuses on the current consumption during the execution of the function AddRoundKey. Power consumption was measured depending on size supply voltage, size of shunt resistance, capacity of blocking capacitor and ambient temperature.

Keywords

power analysis, measurement of PA, side channel, current analysis

RIV year

2011

Released

07.09.2011

ISBN

978-80-214-4283-2

Book

The 13th International Conference on Research in Telecommunication Technologies RTT 2011

Pages from

1

Pages to

5

Pages count

5

BibTex


@inproceedings{BUT73249,
  author="Zdeněk {Martinásek} and Tomáš {Petřík} and Peter {Stančík}",
  title="Conditions affecting the measurement of power analysis",
  annote="The article describes a side channel power analysis under various conditions. As a cryptographic module was used microprocessor PIC16F84A working with AES (Advanced Encryption Standard). The measurements was focuses on the current consumption during the execution of the function AddRoundKey. Power consumption was measured depending on size supply voltage, size of shunt resistance, capacity of blocking capacitor and ambient temperature.",
  booktitle="The 13th International Conference on Research in Telecommunication Technologies RTT 2011",
  chapter="73249",
  howpublished="print",
  year="2011",
  month="september",
  pages="1--5",
  type="conference paper"
}