17970198. Securely Provisioning Secrets in Authentication Devices simplified abstract (GOOGLE LLC)
Contents
- 1 Securely Provisioning Secrets in Authentication Devices
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Securely Provisioning Secrets in Authentication Devices - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
Securely Provisioning Secrets in Authentication Devices
Organization Name
Inventor(s)
Vidya Satyamsetti of Bothell WA (US)
Securely Provisioning Secrets in Authentication Devices - A simplified explanation of the abstract
This abstract first appeared for US patent application 17970198 titled 'Securely Provisioning Secrets in Authentication Devices
Simplified Explanation
The present disclosure provides for increased security of root of trust (RoT) chips by preventing malicious provisioning. Unique device secrets (UDS) can only be provisioned securely by trustworthy hardware or trustworthy firmware. Entities other than the trustworthy hardware and trustworthy firmware do not have access to a composite device identifier (CDI) generated using the UDS and firmware measurements.
- Prevents malicious provisioning of root of trust (RoT) chips
- Unique device secrets (UDS) can only be provisioned securely by trustworthy hardware or firmware
- Entities without access to trustworthy hardware or firmware cannot access the composite device identifier (CDI)
Potential Applications
The technology can be applied in:
- Secure hardware authentication systems
- Secure boot processes in electronic devices
Problems Solved
This technology addresses:
- Preventing unauthorized access to device secrets
- Enhancing the security of RoT chips
Benefits
The benefits of this technology include:
- Increased security of electronic devices
- Protection against malicious provisioning attacks
Potential Commercial Applications
The technology can be utilized in:
- Secure IoT devices
- Secure payment systems
Possible Prior Art
One possible prior art is the use of secure elements in electronic devices to store sensitive information securely.
Unanswered Questions
How does this technology impact the overall cost of manufacturing electronic devices?
The article does not provide information on the potential cost implications of implementing this technology.
Are there any potential limitations or drawbacks to using this technology?
The article does not discuss any limitations or drawbacks that may be associated with the implementation of this technology.
Original Abstract Submitted
The present disclosure provides for increased security of root of trust (RoT) chips by preventing malicious provisioning. Unique device secrets (UDS) can only be provisioned securely by trustworthy hardware or trustworthy firmware. Entities other than the trustworthy hardware and trustworthy firmware do not have access to a composite device identifier (CDI) generated using the UDS and firmware measurements.
