scholarly journals Development of a simple power consumption model of information technology (IT) equipment for building simulation

2017 ◽  
Vol 142 ◽  
pp. 1787-1792 ◽  
Author(s):  
Howard Cheung ◽  
Shengwei Wang ◽  
Chaoqun Zhuang
Keyword(s):  
Information Technology ◽  
Power Consumption ◽  
Building Simulation ◽  
Simple Power ◽  
Consumption Model

scholarly journals Simple Power Analysis Attack on the QC-LDPC McEliece Cryptosystem

2016 ◽  
Vol 67 (1) ◽  
pp. 85-92 ◽  
Author(s):  
Tomáš Fabšič ◽  
Ondrej Gallo ◽  
Viliam Hromada
Keyword(s):  
Power Consumption ◽  
Power Analysis ◽  
Simple Power ◽  
Mceliece Cryptosystem ◽  
The Matrix ◽  
Power Analysis Attack

Abstract It is known that a naive implementation of the decryption algorithm in the McEliece cryptosystem allows an attacker to recover the secret matrix P by measuring the power consumption. We demonstrate that a similar threat is present in the QC-LDPC variant of the McEliece cryptosystem. We consider a naive implementation of the decryption algorithm in the QC-LDPC McEliece cryptosystem. We demonstrate that this implementation leaks information about positions of ones in the secret matrix Q. We argue that this leakage allows an attacker to completely recover the matrix Q. In addition, we note that the quasi-cyclic nature of the matrix Q allows to accelerate the attack significantly.

scholarly journals CoPoMo: a context‐aware power consumption model for LTE user equipment

2013 ◽  
Vol 24 (6) ◽  
pp. 615-632 ◽  
Author(s):  
Bjoern Dusza ◽  
Christoph Ide ◽  
Liang Cheng ◽  
Christian Wietfeld
Keyword(s):  
Power Consumption ◽  
User Equipment ◽  
Context Aware ◽  
Consumption Model
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