Thread (5 messages) flat view 5 messages, 3 authors, 2018-08-29

Re: BlueZ: How to avoid fixed Coordinate Invalid Curve Attack

From: Marcel Holtmann <marcel@holtmann.org>
Date: 2018-08-28 09:56:26

Hi Andy,
Do you have patches for BlueZ to avoid Bluetooth curve attack ?

As I know, Many vendors supply Android Flueride host fixes & Firmware fixes to avoid the curve attack, but BlueZ community doesn’t have the topic. Does there have plan to fix the hole ? 
the Linux kernel crypto subsystem and its ECDH support has a patch to ensure that the public key is validated before calculating the shared secret.

Regards

Marcel
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