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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What’s the difference between TPM 2.0, PKCS#11 and PSA?
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 […]
Read MoreMore TagwolfTPM: support for pre-provisioned device identity key and certificate
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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