Abstract
The Trusted Platform Module (TPM) is a hardware chip designed to enable PCs achieve greater security. Proof of possession of values known as authData is required by user processes in order to use TPM keys. We show that in certain circumstances dictionary attacks can be performed offline on authdata. In this way an attacker can circumvent some crucial operations of the TPM, and impersonate the TPM owner to the TPM, or the TPM to its owner. For example, he can unbind data or migrate keys without possessing the required authorisation data, or fake the creation of TPM keys. This means that any application that relies on the TPM may be vulnerable to attack.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
