Legitimate-reader-only attack on MIFARE Classic
نویسندگان
چکیده
منابع مشابه
A Practical Attack on the MIFARE Classic
The mifare Classic is the most widely used contactless smart card in the market. Its design and implementation details are kept secret by its manufacturer. This paper studies the architecture of the card and the communication protocol between card and reader. It reveals command codes and structure that so far were unknown. It also gives a practical, low-cost attack that recovers secret informat...
متن کاملThe MIFARE Classic story
The MIFARE Classic product from NXP Semiconductors has been much maligned over recent years and whilst some of the criticism is well justified by virtue of the inherent security problems, it is by no means the weakest card/RFID in use today. In this article we give a brief overview of the MIFARE Classic card, its use, design and security. We start by looking at the range of card and RFID produc...
متن کاملDismantling MIFARE Classic
The mifare Classic is a contactless smart card that is used extensively in access control for office buildings, payment systems for public transport, and other applications. We reverse engineered the security mechanisms of this chip: the authentication protocol, the symmetric cipher, and the initialization mechanism. We describe several security vulnerabilities in these mechanisms and exploit t...
متن کاملCryptanalytic Attacks on MIFARE Classic Protocol
MIFARE Classic is the most widely used contactless smart card in the world. It implements a proprietary symmetric-key mutual authentication protocol with a dedicated reader and a proprietary stream cipher algorithm known as CRYPTO1, both of which have been reverse engineered. The existing attacks in various scenarios proposed in the literature demonstrate that MIFARE Classic does not offer the ...
متن کاملMaking the Best of Mifare Classic Update
What would you do if you would be instructed to make a secure application built on the Mifare Classic? Arguably, due to the vulnerabilities shown in [5] and hinted at on [6], this is rather difficult and it may be easier to use to another chip. This document explores what the best is you can get, if the only option is Mifare Classic. We propose countermeasures against state restoration and agai...
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ژورنال
عنوان ژورنال: Mathematical and Computer Modelling
سال: 2013
ISSN: 0895-7177
DOI: 10.1016/j.mcm.2012.07.020