| Title | BASTION-SGX: Bluetooth and Architectural Support for Trusted I/O on SGX |
| Publication Type | Conference Paper |
| Year of Publication | 2018 |
| Authors | Peters, Travis, Lal, Reshma, Varadarajan, Srikanth, Pappachan, Pradeep, Kotz, David |
| Conference Name | Proceedings of the 7th International Workshop on Hardware and Architectural Support for Security and Privacy |
| Publisher | ACM |
| Conference Location | New York, NY, USA |
| ISBN Number | 978-1-4503-6500-0 |
| Keywords | Bluetooth, bluetooth security, composability, Human Behavior, IoT, pubcrawl, Resiliency, SGX, trusted I/O |
| Abstract | This paper presents work towards realizing architectural support for Bluetooth Trusted I/O on SGX-enabled platforms, with the goal of providing I/O data protection that does not rely on system software security. Indeed, we are primarily concerned with protecting I/O from all software adversaries, including privileged software. In this paper we describe the challenges in designing and implementing Trusted I/O at the architectural level for Bluetooth. We propose solutions to these challenges. In addition, we describe our proof-of-concept work that extends existing over-the-air Bluetooth security all the way to an SGX enclave by securing user data between the Bluetooth Controller and an SGX enclave. |
| URL | http://doi.acm.org/10.1145/3214292.3214295 |
| DOI | 10.1145/3214292.3214295 |
| Citation Key | peters_bastion-sgx:_2018 |
BASTION-SGX: Bluetooth and Architectural Support for Trusted I/O on SGX