Results 31 to 40 of about 231,688 (280)
Side channel attacks for architecture extraction of neural networks
CAAI Transactions on Intelligence Technology, 2021 Side channel attacks (SCAs) on neural networks (NNs) are particularly efficient for retrieving secret information from NNs. We differentiate multiple types of threat scenarios regarding what kind of information is available before the attack and its ...
Hervé Chabanne +3 more
doaj +1 more source
Defending cache memory against cold-boot attacks boosted by power or EM radiation analysis [PDF]
, 2017 Some algorithms running with compromised data select cache memory as a type of secure memory where data is confined and not transferred to main memory. However, cold-boot attacks that target cache memories exploit the data remanence. Thus, a sudden power
Manich Bou, Salvador, Neagu, Madalin
core +2 more sources
, 2011 This chapter presents the main Side-Channel Attacks, a kind of hardware cryptanalytic techniques which exploits the physical behavior of an IC to extract secrets implied in cryptographic operations. We show in this chapter the main modern concepts about Side Channel Attacks (Simple and Differential Power Analysis) and how they can be deployed on FPGA ...
Lomné, Victor +4 more
openaire +2 more sources
A Security Analysis of IoT Encryption: Side-channel Cube Attack on Simeck32/64 [PDF]
, 2018 Simeck, a lightweight block cipher has been proposed to be one of the encryption that can be employed in the Internet of Things (IoT) applications. Therefore, this paper presents the security of the Simeck32/64 block cipher against side-channel cube ...
Abdul-Latip, Shekh Faisal +2 more
core +2 more sources
Side-Channel Attacks on Masked Bitsliced Implementations of AES
Cryptography, 2022 In this paper, we provide a detailed analysis of CPA and Template Attacks on masked implementations of bitsliced AES, targeting a 32-bit platform through the ChipWhisperer side-channel acquisition tool.
Anca Rădulescu, Marios O. Choudary
doaj +1 more source
Optimal Collision Side-Channel Attacks [PDF]
, 2020 Collision side-channel attacks are effective attacks against cryptographic implementations, however, optimality and efficiency of collision side-channel attacks is an open question. In this paper, we show that collision side-channel attacks can be derived using maximum likelihood principle when the distribution of the values of the leakage function is ...
Cezary Glowacz, Vincent Grosso
openaire +1 more source
Ozone: Efficient Execution with Zero Timing Leakage for Modern Microarchitectures
, 2017 Time variation during program execution can leak sensitive information. Time variations due to program control flow and hardware resource contention have been used to steal encryption keys in cipher implementations such as AES and RSA.
Austin, Todd, Aweke, Zelalem Birhanu
core +1 more source
Algebraic Side-Channel Attacks [PDF]
, 2010 In 2002, algebraic attacks using overdefined systems of equations have been proposed as a potentially very powerful cryptanalysis technique against block ciphers. However, although a number of convincing experiments have been performed against certain reduced algorithms, it is not clear whether these attacks can be successfully applied in general and ...
Mathieu Renauld +1 more
openaire +1 more source
A Novel Side-Channel in Real-Time Schedulers
, 2019 We demonstrate the presence of a novel scheduler side-channel in preemptive, fixed-priority real-time systems (RTS); examples of such systems can be found in automotive systems, avionic systems, power plants and industrial control systems among others ...
Bobba, Rakesh B. +4 more
core +1 more source
Securing RSA Algorithm Against Side Channel Attacks
TelecomRSA’s modular exponentiation is the basic operation in public key infrastructure and is naturally the target of side-channel attacks. In this work we propose two algorithms that defeat side-channel attacks: Paired Permutation Exponentiation (PPE) and ...
Fayez Gebali, Alshimaa Magdy
doaj +1 more source