A TPM does not have to be a separate chip. wolfTPM’s firmware-TPM (fwTPM) is the full TPM 2.0 command engine running as firmware on a processor you already have, speaking the same protocol a discrete TPM would. That turns “add a root of trust” from a board respin into a software port – and on […]
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Bare-Metal Secure Boot on the NVIDIA Jetson Orin with wolfBoot
wolfBoot now runs as bare-metal firmware on the NVIDIA Jetson Orin (Tegra234), replacing the vendor UEFI stage entirely and extending the SoC’s hardware root of trust to the operating system through a small, auditable verifier. The Jetson Orin boot chain The Orin boots a fused, signed chain: BootROM to MB1 to MB2 to ARM Trusted […]
Read MoreMore TagHardware vs Firmware TPM
wolfTPM now supports being a TPM as a firmware implementation. Instead of a discrete chip on the board, the TPM runs as software inside a trusted execution environment on the host processor. The appeal is that you get TPM functionality without a board respin. If your design has no TPM header and no room for […]
Read MoreMore TagUpcoming Webinar: Preparing Connected Devices for the EU Cyber Resilience Act (APAC-Friendly Time)
The EU Cyber Resilience Act (CRA) establishes cybersecurity requirements for products with digital elements sold in the EU. These requirements affect how connected and embedded products are designed, secured, updated, documented, and maintained throughout their lifecycle. As CRA implementation progresses, engineering and product teams need to stay informed about the latest requirements, timelines, and compliance […]
Read MoreMore TagUpdates on the wolfSSL PQ FIPS 140-3 efforts and the v7.0.0 module
Supporting a post-quantum algorithm is not the same as being able to use it in a FIPS 140-3 validated application. The module boundary, hybrid mode, target platform, and build configuration can determine whether an integration remains within the validation. Join wolfSSL for a technical update on the upcoming wolfCrypt FIPS 140-3 v7.0.0 module. See which […]
Read MoreMore TagComing Soon: wolfHSM Support for Infineon TRAVEO™ T2G
Automotive security is moving deeper into the silicon, and wolfSSL is continuing to expand wolfHSM support across the MCU platforms powering next-generation vehicles. Coming soon: wolfHSM support for the Infineon TRAVEO™ T2G family. Infineon’s TRAVEO™ T2G automotive microcontrollers target applications ranging from body electronics and gateways to digital clusters and other connected vehicle systems. Across […]
Read MoreMore TagPost-Quantum TLS at the Edge: wolfSSL on NVIDIA Jetson Orin
The NVIDIA Jetson Orin Nano is widely deployed in robotics, industrial vision and edge AI, where devices terminate TLS, verify signed firmware, and are increasingly expected to have a post-quantum migration path. Whether that migration is affordable on embedded silicon is a practical question, so we measured it: what the Orin Nano’s CPU delivers for […]
Read MoreMore TagMigrating from NetX Duo to wolfIP
The Azure RTOS family — ThreadX, NetX Duo, USBX, FileX — moved from Microsoft to the Eclipse Foundation in 2025, and the transition is still settling. If your firmware ships NetX Duo — and the TLS running on top of it — and you’ve started asking “who backs this stack in five years?”, you’re not […]
Read MoreMore TagSymmetric vs Asymmetric Cryptography
When it comes to the basics of cryptographic algorithms, one of the most fundamental distinctions is whether an algorithm is symmetric or asymmetric. Symmetric cryptography uses a single shared key for both encryption and decryption for example, AES. The operations are simple, and this makes symmetric algorithms fast and cheap, which is why it’s the […]
Read MoreMore TagSEALSQ Announces wolfTPM Support for Its Post-Quantum TPM Technology
Integration demonstrates perfect interoperability of QVaultTPM with TPM 2.0 standard and with widespread components like wolfTPM that follow this standard. GENEVA, SWITZERLAND, and EDMONDS, WASHINGTON, September 3, 2026 — SEALSQ Corp (NASDAQ: LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, and wolfSSL […]
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