• Registered: 2024-07-25
  • Posts: 22

Topic: wolfTPM Release v3.8.0

We are pleased to announce the release of wolfTPM 3.8.0, our latest version with several important enhancements.

What's New
This release includes a range of fixes and improvements that enhance the overall quality and reliability of wolfTPM. These changes are designed to support the delivery of high-quality production-grade products that meet the needs of our customers.

Key Change

  • Session Auth Improvements: We've fixed an issue with bound session authentication, ensuring that TPM 2.0 authenticated sessions with binding work correctly. Additionally, we've added comprehensive test cases to verify the functionality.

  • Bus Protection: Our implementation of the TCG "bus protection guidance" now includes a comprehensive example, making it easier for developers to ensure their applications meet these critical security standards. For more information on our bus protection guidance, please refer to the TCG's bus protection guidance document.

  • Build Support: We've improved support for building wolfTPM against older wolfCrypt versions, including updated CI tests.

  • HAL IO Improvements: We've added HAL IO support for Microchip I2C bit-bang driver

TPM 2.0 Use Cases
wolfTPM is designed to provide a robust and secure foundation for a wide range of applications, from IoT devices to high-end servers. Here are some examples of how wolfTPM 3.8.0 can help:

  • Secure Boot: wolfTPM provides a robust secure boot mechanism, ensuring that only authorized firmware can be loaded on the platform.

  • Platform Firmware Updates: Our implementation of bus protection guidance includes support for secure firmware updates, making it easier to keep platforms up-to-date and secure.

  • Key Management: wolfTPM can be used to manage cryptographic keys securely, providing a reliable and efficient way to handle sensitive data.

  • Hardware-Level Isolation: wolfTPM’s hardware-level isolation features provide a robust security foundation for applications that require high levels of isolation.

  • Trusted Execution Environments (TEEs): wolfTPM is designed to work seamlessly with TEEs, providing a secure environment for executing critical functions.

Getting Started
Download the latest version of wolfTPM 3.8.0 today! Check out the complete ChangeLog for full details.

As always, we appreciate your contribution and feedback. If you have any questions or suggestions, please email facts@wolfssl.com or call us at +1 425 245 8247.

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