Category: wolfTPM

wolfTPM is a portable, open-source TPM 2.0 stack with backward API compatibility, designed for embedded use. It is highly portable, and has native support for Linux and Windows. RTOS and bare metal environments can take advantage of a single IO callback for SPI hardware interface, no external dependencies, and compact code size with low resource […]

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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 […]

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wolfSSL is pleased to announce its upcoming wolfTPM support with Zephyr RTOS. Zephyr is an open-source, real-time operating system targeted for resource-constrained devices, which makes it a perfect match for wolfTPM’s lightweight and efficient TPM 2.0 library. This will introduce hardware-based cryptographic security to IoT and embedded systems. Extending wolfSSL’s existing support for Zephyr supported […]

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In a well-designed modular system there is a dedicated component that performs cryptographic operations. It can be a discrete physical chip, a software library or a mix. Whenever a system component needs a cryptographic operation like hashing, signature verification, encryption, key creation, etc. it delegates the operation to the “cryptographic provider”. But how to interact […]

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wolfTPM v3.2.0 is here, and among the new features is support for pre-provisioned device identity keys and certificates for the ST33, following the specification of the Trusted Computing Group’s TPM 2.0 Keys for Device Identity and Attestation. This feature allows you to read pre-provisioned certificates and keys that are tied to the device’s identity, which […]

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