Private Key and Password Protection by Steganographic Image Encryption

We propose a technique to protect and preserve a private key or a passcode in an encrypted two-dimensional graphical image. The plaintext private key or the passcode is converted into an encrypted QR code and embedded into a real-life color image with a steganographic scheme. The private key or t...

CVE-2024-38607

In the Linux kernel, the following vulnerability has been resolved: macintosh/via-macii: Fix "BUG: sleeping function called from invalid context" The via-macii ADB driver calls requestirq after disabling hard interrupts. But disabling interrupts isn't necessary here because the VIA shift register...

NXP Semiconductors MIFARE Classic Smartcard - Multiple Security Weaknesses

No description provided by source. source: http://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 attacker...

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 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...