Bluetooth utilizes a device pairing mechanism based on elliptic-curve Diffie-Hellman (ECDH) key exchange to allow encrypted communication between devices. CERT/CC has sent out a last night with the following explanation for the vulnerability. Two scientists from the Israel Institute of Technology, Lior Neumann and Eli Biham, discovered the vulnerability, tracked as, and detailed on this and this. Both Bluetooth and Bluetooth LE affected Both the Bluetooth standard's 'Secure Simple Pairing' process and Bluetooth LE's 'Secure Connections' pairing process are affected. This results in a weak pairing that may allow a remote attacker to obtain the encryption key used by a device and recover data sent between two devices paired in a 'secure' Bluetooth connection. More precisely, pairing devices do not sufficiently validate elliptic curve parameters used to generate public keys during a Diffie-Hellman key exchange. This bug occurs because Bluetooth-capable devices do not sufficiently validate encryption parameters used during 'secure' Bluetooth connections. Download Bluetooth For MacĪ cryptographic bug affects the Bluetooth implementations and operating system drivers of Apple, Broadcom, Intel, Qualcomm, and possibly other hardware vendors. Easycap usb 2 0 driver free download - VIA USB 2.0 Host Controller Driver, Bluetooth Driver Ver.5.zip, Chicony USB 2.0 Camera, and many more programs.

We are in the process of upgrading to Win 10 enterprise wide. Looking for drivers for this Broadcom bluetooth device for win 10 64-bit.

Bcm2045a