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Attacking Atmel’s CryptoMemory EEPROM with Special-Purpose Hardware

by Er Wild, Tim Güneysu, Amir Moradi
"... Abstract. Atmel’s CryptoMemory devices are non-volatile memories with cryptographically secured access control. Recently, the authentication mechanism of these devices have been shown to be severely vulnerable. More precisely, to recover the secret key the published attack requires only two to six d ..."
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Abstract. Atmel’s CryptoMemory devices are non-volatile memories with cryptographically secured access control. Recently, the authentication mechanism of these devices have been shown to be severely vulnerable. More precisely, to recover the secret key the published attack requires only two to six

Power Analysis of Atmel CryptoMemory – Recovering Keys from Secure EEPROMs

by Josep Balasch, Benedikt Gierlichs, Roel Verdult, Lejla Batina, Ingrid Verbauwhede
"... Abstract. Atmel CryptoMemory devices offer non-volatile memory with access control and authenticated encryption. They are used in commercial and military applications e.g. to prevent counterfeiting, to store secrets such as biometric data and cryptographic keys, and in electronic payment systems. At ..."
Abstract - Cited by 11 (1 self) - Add to MetaCart
. Atmel advertises the devices as “secure against all the most sophisticated attacks, [...] including physical attacks”. We developed a successful power analysis attack on the authentication step of CryptoMemory devices. Despite the physical security claims by Atmel we found that the devices

Secure Routing in Wireless Sensor Networks: Attacks and Countermeasures

by Chris Karlof, David Wagner - , 2003
"... We consider routing security in wireless sensor networks. Many sensor network routing protocols have been proposed, but none of them have been designed with security as agq1( We propose securitygcur forrouting in sensor networks, show how attacks agacks ad-hoc and peer-to-peer networks can be ..."
Abstract - Cited by 789 (3 self) - Add to MetaCart
We consider routing security in wireless sensor networks. Many sensor network routing protocols have been proposed, but none of them have been designed with security as agq1( We propose securitygcur forrouting in sensor networks, show how attacks agacks ad-hoc and peer-to-peer networks can

Dismantling SecureMemory, CryptoMemory and

by Flavio D. Garcia, Peter Van Rossum, Roel Verdult, Ronny Wichers Schreur
"... Abstract. The Atmel chip families SecureMemory, CryptoMemory, and CryptoRF use a proprietary stream cipher to guarantee authenticity, confidentiality, and integrity. This paper describes the cipher in detail and points out several weaknesses. One is the fact that the three components of the cipher o ..."
Abstract - Cited by 7 (6 self) - Add to MetaCart
Abstract. The Atmel chip families SecureMemory, CryptoMemory, and CryptoRF use a proprietary stream cipher to guarantee authenticity, confidentiality, and integrity. This paper describes the cipher in detail and points out several weaknesses. One is the fact that the three components of the cipher

Ariadne: A secure on-demand routing protocol for ad hoc networks

by Yih-chun Hu , 2002
"... An ad hoc network is a group of wireless mobile computers (or nodes), in which individual nodes cooperate by forwarding packets for each other to allow nodes to communicate beyond direct wireless transmission range. Prior research in ad hoc networking has generally studied the routing problem in a n ..."
Abstract - Cited by 900 (11 self) - Add to MetaCart
non-adversarial setting, assuming a trusted environment. In this paper, we present attacks against routing in ad hoc networks, and we present the design and performance evaluation of a new secure on-demand ad hoc network routing protocol, called Ariadne. Ariadne prevents attackers or compromised nodes

change. Power Analysis of Atmel CryptoMemory- Recovering Keys from Secure EEPROMs

by Josep Balasch, Benedikt Gierlichs, Roel Verdult, Lejla Batina, Ingrid Verbauwhede
"... The following full text is a publisher's version. ..."
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The following full text is a publisher's version.

A Pairwise Key Pre-Distribution Scheme for Wireless Sensor Networks

by Wenliang Du, Jing Deng, Yunghsiang S. Han, Pramod K. Varshney, Jonathan Katz, Aram Khalili , 2003
"... this paper, we provide a framework in which to study the security of key pre-distribution schemes, propose a new key pre-distribution scheme which substantially improves the resilience of the network compared to previous schemes, and give an in-depth analysis of our scheme in terms of network resili ..."
Abstract - Cited by 554 (18 self) - Add to MetaCart
-scale network breaches to an adversary, and makes it necessary for the adversary to attack a large fraction of the network before it can achieve any significant gain

Bro: A System for Detecting Network Intruders in Real-Time

by Vern Paxson , 1999
"... We describe Bro, a stand-alone system for detecting network intruders in real-time by passively monitoring a network link over which the intruder's traffic transits. We give an overview of the system's design, which emphasizes highspeed (FDDI-rate) monitoring, real-time notification, clear ..."
Abstract - Cited by 903 (41 self) - Add to MetaCart
specialized language used to express a site's security policy. Event handlers can update state information, synthesize new events, record information to disk, and generate real-time notifications via syslog. We also discuss a number of attacks that attempt to subvert passive monitoring systems

The Protection of Information in Computer Systems

by Jerome H. Saltzer, Michael D. Schroeder , 1975
"... This tutorial paper explores the mechanics of protecting computer-stored information from unauthorized use or modification. It concentrates on those architectural structures--whether hardware or software--that are necessary to support information protection. The paper develops in three main sections ..."
Abstract - Cited by 815 (2 self) - Add to MetaCart
This tutorial paper explores the mechanics of protecting computer-stored information from unauthorized use or modification. It concentrates on those architectural structures--whether hardware or software--that are necessary to support information protection. The paper develops in three main

The Google File System

by Sanjay Ghemawat, Howard Gobioff, Shun-tak Leung - ACM SIGOPS Operating Systems Review
"... We have designed and implemented the Google File Sys-tem, a scalable distributed file system for large distributed data-intensive applications. It provides fault tolerance while running on inexpensive commodity hardware, and it delivers high aggregate performance to a large number of clients. While ..."
Abstract - Cited by 1470 (2 self) - Add to MetaCart
We have designed and implemented the Google File Sys-tem, a scalable distributed file system for large distributed data-intensive applications. It provides fault tolerance while running on inexpensive commodity hardware, and it delivers high aggregate performance to a large number of clients. While
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