Cracking Bluetooth Pin

Cracking the Bluetooth fall?
Yaniv Shaked and Avishai Wool School of Electrical applied science Systems, Tel Aviv University, Ramat Aviv 69978, ISRAEL shakedy@eng.tau.ac.il, yash@acm.org

Abstract
This paper names the implementation of an attack on the Bluetooth sulphururity mechanism. Speci?cally, we describe a passive attack, in which an attacker can ?nd the PIN used during the pairing process. We then describe the press stud speed we can achieve through three optimizations methods. Our instant(prenominal) optimization employs an algebraic representation of a central cryptographical primitive (SAFER+) used in Bluetooth. Our results show that a 4-digit PIN can be cracked in less than 0.3 sec on an old Pentium III 450MHz computer, and in 0.06 sec on a Pentium IV 3Ghz HT computer.

new primitives to be risky, because new cryptology is less tested and may contain hidden ?aws. Furthermore, Bluetooth is knowing for short-range communication (nominal range of about 10m). This short-range is perceived as a security feature, since an attacker is supposed to be quite near the attack target - but young history with IEEE 802.11 has shown that effective rangeextenders can be built rattling cheaply [Reh03].



Finally, as Bluetooth gains popularity on PDAs and laptops, the information that lures attackers grows from cell-phone address books to valuable corporate data.

1.2 Related work 1 Introduction 1.1 Background
Bluetooth, a technology used for short range fast communications, has right away spread worldwide. Bluetooth technology is used in a braggy set of wired and wireless devices: mobile phones, PDAs, desktop and mobile PCs, printers, digital cameras, and dozens of other devices. existence wireless, Bluetooth is potentially vulnerable to many attacks. It is very dif?cult to rid of Bluetooth signals from leaking outside the desired boundaries. The possible damage of a no-hit wireless attack starts with the ability to eavesdrop on the data transferred during the communication of two...If you want to get a full essay, guild it on our website: Orderessay



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