A University campus card for the amount of the check algorithm to crack and fix-vulnerability warning-the black bar safety net

The campus card is a Mifare Classic card, not the original card. Its encryption is very simple, and all the cards the same key, you can use this vulnerability to modify the amount of, any on-campus consumer of!! Then you can use the phone This is to read the key, just encrypt 1 Sector to! And ver...

German Researchers Break RFID Smartcard Encryption

German Researchers Break RFID Smartcard Encryption Scientists have found a way to circumvent the encryption used to protect a smartcard used to restrict access to buildings and to process public transit system payments. A team of German scientists have demonstrated a hack that lets them make a...

NXP Semiconductors MIFARE Classic Smartcard - Multiple Vulnerabilities

source: https://www.securityfocus.com/bid/31853/info MIFARE Classic is prone to multiple security weaknesses: 1. A security weakness may allow attackers to recover the internal state of the linear feedback shift register. 2. A security weakness may allow attackers to recover the previous state of...

NXP Semiconductors MIFARE Classic Smartcard - Multiple Vulnerabilities

NXP Semiconductors MIFARE Classic Smartcard - Multiple Vulnerabilities source: https://www.securityfocus.com/bid/31853/info MIFARE Classic is prone to multiple security weaknesses: 1. A security weakness may allow attackers to recover the internal state of the linear feedback shift register. 2. A...

NXP Semiconductors MIFARE Classic智能卡存在多个未明安全漏洞

BUGTRAQ ID: 30668 CNCAN ID：CNCAN-2008081409 NXP Semiconductors MIFARE是一款一卡通常用的芯片解决方案。 MIFARE智能卡存在多个未明安全问题，攻击者可以利用漏洞克隆卡或伪造未授权卡。 作者将在DEFCON上进行演讲。目前没有详细漏洞细节提供 NXP Semiconductors MiFARE Classic 目前没有解决方案提供： http://www.nxp.com/...