Debian APT is the package management system used to install, update, and manage software on Debian-based Linux systems. wolfCrypt FIPS has been tested for use with Debian APT environments, providing a lightweight cryptographic module for security-focused deployments. This helps organizations protect software package distribution and system updates while meeting FIPS 140-3 requirements. If you have […]
Read MoreMore TagMonth: June 2026
Announcing wolfCOSE 1.0.0: Standards-based COSE signing, encryption, and authentication for constrained environments
We are excited to announce the first stable release of wolfCOSE 1.0.0, a complete, zero-allocation C implementation of CBOR (RFC 8949) and COSE (RFC 9052/9053) built on top of wolfCrypt. wolfCOSE brings standards-based signing, encryption, and authentication of CBOR data to even the smallest embedded targets, with a tiny footprint, no dynamic memory, and a […]
Read MoreMore TagwolfSSL 5.9.2 release blog
wolfSSL 5.9.2 has been released with a broad range of new features and enhancements around Post-Quantum Cryptography, crypto callback support, our Rust wrapper, and embedded hardware support. Similar to wolfSSL 5.9.1, a large number of CVEs are addressed in this release, along with general bug fixes. Additionally, there are some security hardening behavior changes we […]
Read MoreMore TagwolfBoot Now Supports the STM32WBA
wolfBoot, the secure bootloader from wolfSSL, has a new target: ST’s STM32WBA family of Cortex-M33 wireless microcontrollers with TrustZone and Bluetooth LE 5.4. The port has been validated on the NUCLEO-WBA55CG board (STM32WBA55CG: 1 MB flash, 128 KB SRAM). Why the STM32WBA The WBA family is ST’s current-generation wireless line: an Arm Cortex-M33 with TrustZone-M, […]
Read MoreMore TagHow to Design Secure Satellite Systems for Long-Term Missions
Satellite systems are expected to remain secure for decades while operating in environments where software updates may be limited or impossible. At the same time, evolving requirements such as CNSA 2.0 and FIPS 140-3 are changing how secure systems must be designed from the start. This webinar examines the architectural decisions that shape long-term satellite […]
Read MoreMore TagLive Webinar: Preparing Connected Devices for the EU Cyber Resilience Act
The EU Cyber Resilience Act (CRA) will introduce new security and maintenance expectations for connected devices sold into the EU market, including requirements around secure development, vulnerability handling, firmware integrity, and long-term support. These requirements will directly impact how devices are designed, updated, documented, and maintained throughout their lifecycle. Join us on June 30 at […]
Read MoreMore TagPQC WireGuard with wolfSSL, We Can Do That!
WireGuard and Headscale / Tailscale don’t use Post-Quantum Cryptography. Adversaries recording that traffic today will decrypt it when quantum hardware arrives. The wolfCrypt PQC ML-KEM and ML-DSA implementations are production-ready, and FIPS validation is in process. We’ve already integrated post-quantum key exchange into TLS, DTLS, SSH, and MQTT. WireGuard is next. The engineering path is […]
Read MoreMore TagwolfSSL vs MbedTLS – An apples-to-apples benchmark across Intel, ARM (Cortex-A and Cortex-M), and RISC-V targets.
Scope: the full wolfCrypt algorithm suite vs MbedTLS, measured the same way on four platforms (Intel x86_64, a Raspberry Pi 5 (ARMv8-A Cortex-A76), a bare-metal STM32H563 Cortex-M33, and a Microchip PolarFire SoC RISC-V U54), plus the post-quantum and extended-algorithm coverage MbedTLS does not have. wolfSSL v5.9.1, MbedTLS 3.6.6, June 2026. Method: identical sources built from […]
Read MoreMore TagFirmware TPM 2.0 (fTPM) on Microchip PolarFire SoC
We just opened a PR adding a wolfTPM Firmware TPM (fTPM) example for the Microchip PolarFire SoC, validated end-to-end on the MPFS250T Video Kit. It runs a full TPM 2.0 service on a dedicated RISC-V hart, isolated from Linux, with no discrete TPM chip and no third-party TEE. Why this matters Most TPM integrations need […]
Read MoreMore Tagcurl/libcurl FIPS 140-3 Tested & Available with wolfCrypt FIPS
curl and libcurl are widely used tools and libraries for transferring data using protocols such as HTTPS, FTP, SFTP, and MQTT. FIPS 140-3 support is available for curl/libcurl with wolfCrypt FIPS, tested for use with curl/libcurl environments. wolfCrypt FIPS provides a lightweight cryptographic module for security focused deployments. This helps organizations secure data transfers, API […]
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