RECENT BLOG NEWS

Did you know that the recent SSHd addition to wolfSSH has also been ported over to Windows? It can run as a service and host incoming SSH, SFTP, and SCP connections. This took some effort in the engineering department here at wolfSSL. Getting interop with clients using Linux terminals streamlined and porting over the wolfSSHd […]

The size of software builds can often be a concern for developers, particularly in embedded systems or other resource-constrained environments. Recently, a change was made to the wolfSSL library that has resulted in smaller build sizes when used with the popular cURL library. When building wolfSSL, this recent change removes the need for using –enable-opensslextra […]

When embarking on a project the operating system used is a hard choice and limiting factor. Many embedded IoT projects even do without the operating system due to resource constraints. wolfSSL is a compact, highly customizable, and open-source SSL/TLS library that provides encryption, authentication, and secure communication. One remarkable feature, among many, of wolfSSL is […]

Users of Micrium secured by wolfSSL rejoice! We recently added support for Micrium to utilize the hardware RNG of STM32 platforms. Also we updated the port to include the application configuration to take advantage of TCP IP settings in the Micrium network headers. Micrium users can take advantage of wolfSSL’s best-tested security library, including support […]

Exciting news for Linux Kernel Module developers and developers who are interested in diving into Linux Kernel Module. Join us for a webinar on Linux Kernel Mode hosted by wolfSSL Engineer Daniel Pouzzner. Watch the webinar here: Linux Kernel Mode After wolfSSL 4.6.0 introduced initial support for building as a Linux kernel module, and providing […]

wolfSSL 5.6.3 adds support for Renesas TSIP v1.17 and extends some of the TLS handshake operations to use this cryptographic accelerator. TSIP v1.17 adds the ability to handle CertificateVerify messages over TLS. This feature is used for both validation and generation of messages exchanged with the server. Of course, both TLS1.2 and 1.3 can handle […]

Commercial-grade encryption tools are essential in every developer’s programming toolbox. We are excited to announce a live webinar presented by Jim aka gojimmypi, wolfSSL Engineer, where he will discuss Espressif products. Watch the webinar here: Getting Started with wolfSSL on the Espressif ESP32 Recently, we announced the first availability of the wolfSSL embedded encryption libraries […]

We have extended wolfSSL’s Renesas Secure Crypto Engine (SCE) support to include a crypt-only build for the Renesas RA6M4. wolfSSL already supports Renesas SCE for TLS communication. In addition to our existing TLS support, the SCE driver can be used for standalone cryptographic operations. Using this mode, users are able to gain not only the […]

There is a common theme in all wolfSSL products which is that they basically involve two parties. For wolfSSL, wolfSSH, wolfMQTT and cURL libraries there is a server and a client. For wolfBoot, you have the boot loader and firmware provider. For wolfTPM you have the user and the TPM. For wolfSentry you have the […]

We’re happy to announce that we have added wolfBoot support for the Renesas RA6M4! The Renesas RA6M4 group uses a high-performance Arm Cortex-M33 core with TrustZone. The RA6M4 is supported by an open and flexible ecosystem concept – the Flexible Software Package (FSP), built on FreeRTOS – and is expandable to use other RTOS and […]