May 17th Live Broadcast Review: Protecting the Integrity and Reliability of Embedded Devices and Systems - Infineon OPTIGA TPM ...

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May 17th Live Broadcast Review: Protecting the Integrity and Reliability of Embedded Devices and Systems - Infineon OPTIGA TPM ... [Copy link]

Live broadcast time: May 17 (Wednesday) 10:00-11:30 am
Live broadcast topic: Protecting the integrity and reliability of embedded devices and systems - Infineon OPTIGA TPM security solution
Watch replay: Click to watch

Q&A Summary:

Question content	Reply content
What security measures are in place for embedded devices?	這個待會都會提到 敬請期待
Is there a Windows solution supported on PC?	some
How much will this cost increase?	有興趣歡迎後續連繫我們品佳的同仁
Is there an evaluation board?	可聯繫
Is there an evaluation board?	Can be contacted
Is there an evaluation board?	請聯繫SAC
How OPTIGA ensures the security of your information	平台驗證，非對稱式加密。
What technologies does Infineon have to protect the integrity and reliability of embedded devices and systems?	導入TPM就是一種很容易的辦法
How much do security solutions cost?	Depends on the encryption level required
How to implement artificial intelligence in embedded systems?	需要甚麼樣的安全認證，
The advantages of embedded systems are becoming more and more obvious, but security is also becoming more and more important	Yes, Thanks a lot
Hardware or software?	今天說的TPM是屬於硬件
Now considering applying it to products, is there long-term technical support?	有的，我們的TPM新產品9672壽命會大於五年
What encryption algorithms does the solution have?	可以參考以下產品頁介紹
What encryption algorithms does the solution have?	https://www.infineon.com/cms/en/product/security-smart-card-solutions/optiga-embedded-security-solutions/optiga-tpm/optiga-tpm-slb-9672-fw15/
Can this module be used in smart door locks?	OK
In what fields are OPTIGA TPM (Trusted Platform Module) mainly used?	待會在分享中即會提到
What functions does Infineon TPM provide?	非對稱式加解密，數位簽章憑證，平台驗證暫存器，NVM
Can Infineon TPM verify the integrity and legitimacy of Uboot programs in embedded systems?	Can
Can Infineon's security solutions be used in embedded devices from other manufacturers?	Can
What does Infineon's OPTIGA TPM overall solution include? Chips, development platforms, software platforms, etc.?	https://www.infineon.com/cms/en/product/evaluation-boards/optiga-tpm-9672-rpi-eval/ https://www.infineon.com/dgdl/Infineon-可參閱下列連結 Application_note_OPTIGA_TPM2.0_Learn_how_Infineon_is_simplifying_your_IoT_security-ApplicationNotes-v01_00-EN.pdf?fileId=8ac78c8c7e7124d1017ed36041e31424
What does Infineon's OPTIGA TPM overall solution include? Chips, development platforms, software platforms, etc.?	https://www.infineon.com/cms/en/product/evaluation-boards/optiga-tpm-9672-rpi-eval/ https://www.infineon.com/dgdl/Infineon-Application_note_OPTIGA_TPM2.0_Learn_how_Infineon_is_simplifying_your_IoT_security-ApplicationNotes-v01_00-EN.pdf?fileId=8ac78c8c7e7124d1017ed36041e31424
How does it perform in terms of low power consumption?	Active 35mA，Sleep 120uA
Are OPTIGA TPM products compliant with the Trusted Computing Group (TCG) standard?	英飛凌的的TPM是完全符合TCG標準的
Programs in embedded systems are stored in the processor's internal or external flash. Can Infineon TPM access the external flash before the processor starts?	內部Flash，不處理外部falsh
How to obtain product information?	請連繫代理商SAC
Is there an evaluation kit?	https://www.infineon.com/cms/en/product/evaluation-boards/optiga-tpm-9672-rpi-eval/
Will hardware security measures make up for software security? How is it implemented?	Yes, hardware security protection is security certified and has a higher security level than software.
Can it automatically back up and restore?	TPM itself does not have this function, but it can be implemented through applications.
What encryption algorithm is used? Is it software encryption or hardware encryption?	TPM
What is the data storage capacity?	The TPM secure storage space is relatively small, about 4Kbyte, and is generally used to store critical data. It is not recommended to store unimportant data.
What is the packaging of OPTIGA TPM devices like?	VQFN-32,UQFN-32
How to access the hardware encryption part?	根據API和
How to access the hardware encryption part?	根據API和TPM互動式訪問
Can I specify the area where data is encrypted?	用於加密數據的密鑰
What are the protocols and interfaces for communicating with third parties?	With SPI, LPC, I2C interface
Can Infineon's TPM that meets international standards meet domestic safety standards?	Currently, Infineon's TPM has not implemented the national secret algorithm, so it is not suitable for use in situations where the national secret algorithm is required, but it can be used in other situations.
How much longer will TPM usage increase access time?	Depending on the command, for example, TPM self-test takes about 500ms
How are Infineon's TPM chip firmware updates handled?	更新軟體更新，或是透過BIOS/Windows update 更新。
After using TPM, does the entire machine need to be authenticated?	端看實際應用需求而定
After using TPM, does the entire machine need to be authenticated?	一般不需要整機認證。
What information security tests have they passed?	主要通過CC國際標準認證
Which part of the PC is TPM mainly used for?	Mainly used for saving certificates, generating and distributing keys, as well as data encryption and decryption, etc.
Infineon OPTIGA TPM, is it mainly used in automotive and industrial safety control?	In addition to automobiles, industrial and consumer products, many other products also use TPM products for protection.
Where can I download and view the OPTIGA TPM sample code?	链接已隐藏，如需查看请登录或者注册
What packages are available for SLB9672?	UQFN32 package
What are the specific differences between TPM SLB9672/9673? How to choose according to project needs?	主要是連結主晶片的接口不同，SPI and I2C
Not suitable for MCU embedded system?	It can be used, but it requires a lot of porting and familiarity with the TPM specification. You can learn about the WolfTPM project.
Are there any automotive-grade applications?	英飛凌也有相對應車規等級的TPM，可以後續跟我們連繫
Are there any automotive-grade applications?	Yes, SLI 9670
If the project also needs to use a third-party independent TPM chip, are there any security risks?	TPM is security-level certified and is more secure than software implementations.
What is the difference between AI server and normal server?	AI servers require strong auxiliary computing power, including multiple GPUs, while ordinary servers do not have this requirement.
What are the external interfaces of the TPM security module? Is it easy to use?	主要以SPI and I2C為主
What are the external interfaces of the TPM security module? Is it easy to use?	Easy to use, it is a standard device
What problems usually arise when embedded devices and systems are incomplete? What is the importance of using solutions?
What encryption algorithms are used?	RSA，ECC，AES，SHA等
The server has TPM. Does it need other encryption processing?	unnecessary
What percentage of servers currently have TPM functionality?	More than 80% of overseas customers have TPM
What voltage levels do the interfaces support?	1.8V, 3.3V are both OK
What is the circuit board on the right for?	It is a small TPM board that can be directly plugged into the motherboard. It needs to be plugged in for shipment.
What is the maximum transmission speed of the SPI interface used by TPM?	About 10M
How fast can the TPM's SPI communication data throughput run?	Max 33MHz
Are TPM's hardware requirements at the hardware level or the software level?	硬件級
Are there any examples or simulations of these TPM applications?	請參閱 https://www.infineon.com/dgdl/Infineon-Application_note_OPTIGA_TPM2.0_Learn_how_Infineon_is_simplifying_your_IoT_security-ApplicationNotes-v01_00-EN.pdf?fileId=8ac78c8c7e7124d1017ed36041e31424
Which safety certifications and tests are recommended when selecting a model?	CC EAL4+，FIPS140-2
What is the method to apply for a TPM board?	可與代理商品佳聯繫
Will TPM firmware upgrade affect the original encrypted data in TPM?	會，更新前須先解除先前加密