Analysis of OPACITY and PLAID Protocols for Contactless Smart Cards
نویسندگان
چکیده
Public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instruction, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden,
منابع مشابه
Password Authenticated Key Agreement for Contactless Smart Cards
This paper describes and compares the usage of passwordbased authenticated key agreement protocols to establish a secure communication channel between terminal and contactless card. In particular, protocols of this kind are discussed for use in contactless ID cards. The aim of this paper is to discuss, for the first time, two cryptographic password-based protocols with respect to security, impl...
متن کاملWhen Theory and Reality Collide: Demystifying the Effectiveness of Ambient Sensing for NFC-based Proximity Detection by Applying Relay Attack Data
Over the past decade, smartphones have become the point of convergence for many applications and services. There is a growing trend in which traditional smart-card based services like banking, transport and access control are being provisioned through smartphones. Smartphones with Near Field Communication (NFC) capability can emulate a contactless smart card; popular examples of such services i...
متن کاملSide - Channel Monitoring of Contactless Java Cards
Smart cards are small, portable, tamper-resistant computers used in securitysensitive applications ranging from identi_cation and access control to payment systems. Side-channel attacks, which use clues from timing, power consumption, or even electromagnetic (EM) signals, can compromise the security of these devices and have been an active research area since 1996. Newer contactless” cards comm...
متن کاملFlexible Visual Display Units as Security Enforcing Component for Contactless Smart Card Systems
Today, one existing class of RFID systems are based on ISO 14443 (Proximity Coupling). This is the standard for RF-interfaces of contactless smart card systems. Contactless RF interfaces of smart cards are very often regarded as less secure than contact based smart cards. This tenor may be changed based on our new approach. Therefore we suggest to establish secure password authenticated wireles...
متن کاملA Practical Relay Attack on ISO 14443 Proximity Cards
Contactless smart cards are used in access control and payment systems. This paper illustrates an attack which effectively allows an attacker to ‘borrow’ the victim’s card for a short period without requiring physical access to the victim’s card. As a result the legitimate owner will remain unaware of the attack. We show that our hardware successfully executed a relay attack against an ISO 1444...
متن کامل