We have added bare-metal wolfIP ports for three AMD/Xilinx PS-GEM SoCs, all brought up and measured on real hardware: ZCU102 – Zynq UltraScale+ MPSoC, Cortex-A53 (AArch64, EL3) VMK180 – Versal ACAP Gen 1, Cortex-A72 (AArch64, EL3) ZC702 – Zynq-7000, Cortex-A9 (ARMv7-A, SVC) All three share a single source tree (each board’s Makefile build-selects its components, […]
Read MoreMore TagCategory: wolfIP
wolfIP Adds a Clean-Room Wi-Fi Supplicant: WPA2, WPA2-Enterprise, and WPA3 for Embedded Systems
wolfIP now ships an in-tree Wi-Fi supplicant (src/supplicant/) that brings WPA2-Personal, WPA2-Enterprise, and WPA3-Personal authentication to resource-constrained embedded devices, with no external proprietary supplicant and no dynamic memory allocation. It is a clean-room implementation built directly on wolfSSL/wolfCrypt, so the same crypto you already trust now drives your Wi-Fi association. Supported authentication methods Mode Standard […]
Read MoreMore TagReplacing Zephyr’s TCP/IP Stack with wolfIP
Zephyr is a great RTOS for embedded development: broad board support, a familiar BSD socket interface, and a flexible networking subsystem. However, teams building long-lived connected products often need more than a default network stack: they need predictable memory behavior, modern TCP features, and tight alignment with their security architecture. Our new wolfIP port, replacing […]
Read MoreMore TagwolfGuard: FIPS-Compliant WireGuard VPN, Now Native in wolfIP
wolfIP now includes native wolfGuard support, bringing a FIPS-compliant WireGuard VPN tunnel directly into the stack. wolfGuard replaces the standard WireGuard cipher suite (Curve25519, ChaCha20-Poly1305, BLAKE2s) with FIPS-certified alternatives (P-256 ECDH, AES-256-GCM, SHA-256) using wolfSSL cryptographic primitives, while preserving the Noise IKpsk2 handshake and its security properties including perfect forward secrecy and automatic key rotation. […]
Read MoreMore TagNew Migration Guide: Moving from lwIP to wolfIP
Do you use lwIP today and want a more deterministic networking stack for embedded, real-time, or safety-critical systems? We just published a new developer guide: **Migrating from lwIP to wolfIP**. wolfIP is designed around a simple idea: connected embedded systems should keep networking resources under control. Instead of relying on dynamic allocation and runtime growth, […]
Read MoreMore TagwolfIP TCP/IP Stack on the LPC54S018
wolfSSL is announcing wolfIP support for NXP LPC microcontrollers, starting with the LPCXpresso54S018M development board (LPC54S018J4M). This is the first NXP platform supported by wolfIP, extending coverage beyond the existing STM32 and VORAGO VA416xx ports. wolfIP provides DHCP, ICMP ping, and a TCP echo server on this new platform. About the LPC54S018 The LPC54S018 is […]
Read MoreMore TagwolfIP TCP/IP Stack on the STM32N6
wolfSSL is announcing wolfIP support for the STM32N6 series, starting with the NUCLEO-N657X0-Q development board (STM32N657X0H). The STM32N6 is ST’s first Cortex-M55 microcontroller, designed for high-performance edge AI workloads with a dedicated Neural Processing Unit (NPU). wolfIP provides a full TCP/IP stack with ping, TCP echo, and ARP on this new platform. About the STM32N6 […]
Read MoreMore TagSimplified Networking: wolfIP Now Supports STM32CubeMX
Developing robust, secure networking for embedded systems just got a whole lot smoother. We are excited to announce that wolfIP now features official STM32CubeMX Pack support. Manual integration of networking stacks can be a headache, often requiring tedious porting and configuration. By introducing this CubePack, we’ve bridged the gap between the wolfIP stack and the […]
Read MoreMore TagTLS vs. SSH: When To Use Which (2026 Edition)
TLS and SSH are both widely used protocols for creating secure connections between two systems over an untrusted network. Although they share some fundamental goals, they are designed for different use cases. In this updated guide, we will explore when you should use which, along with a look at the latest developments in both protocols. […]
Read MoreMore TagA Second Helping of Security for the Raspberry Pi Pico
Last year, we wrote about the support we added for the Raspberry Pi Pico in wolfSSL. Since then, we haven’t been sitting idle. The wolf pack has been busy adding even more security goodness to the Pico ecosystem. If you thought TLS on a $1 microcontroller was impressive, wait until you see what we’ve been […]
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