Latest Posts

  • uncategorized

    wolfSSL Adds Support for the Deos Safety Critical RTOS

    • wolfssladmin
    Are you a user of Deos?  If so, you will be happy to know that wolfSSL recently added support for Deos RTOS and added TLS client/server examples to the wolfSSL embedded SSL/TLS library for Deos! Deos is an embedded RTOS used for safety-critical avionics applications on commercial and military aircraft....
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  • uncategorized

    wolfSSH Port for µC/OS-III

    • wolfssladmin
    At wolfSSL, we currently have a wolfSSH port to µC/OS-III in the works! µC/OS-III is a highly portable and scalable real-time kernel. Designed for ease of use on a huge number of CPU architectures, these kernels are a key component of the µC/OS real-time operating system. The features of this...
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  • uncategorized

    wolfSSL's Effective Timing Resistance

    • wolfssladmin
    Significant changes from TLS 1.2 have been made in TLS 1.3 that are targeted at performance. This is the second part of six blogs discussing the performance differences observed between TLS 1.2 and TLS 1.3 in wolfSSL and how to make the most of them in your applications. This blog...
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  • uncategorized

    TLS 1.3 Performance Analysis – Full Handshake

    • wolfssladmin
    Significant changes from TLS 1.2 have been made in TLS 1.3 that are targeted at performance. This is the second part of six blogs discussing the performance differences observed between TLS 1.2 and TLS 1.3 in wolfSSL and how to make the most of them in your applications. This blog...
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  • uncategorized

    wolfSSL at NXP Tech Days Minneapolis

    • wolfssladmin
    wolfSSL is at wolfSSL at NXP Tech Days Minneapolis this year! NXP Technology Days is a deep-dive, technical training program for engineers designing solutions with embedded technology. This one-day event offers hands-on workshops and technical lectures over multiple markets enabling attendees to customize a schedule that is most relevant to...
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  • uncategorized

    wolfSSL and the Selfie Attack

    • wolfssladmin
    People have been asking if wolfSSL is vulnerable to the ’Selfie’ attack (https://eprint.iacr.org/2019/347).  We are glad to say that we follow all the recommendations made by the authors.  First, though, an explanation of the attack. Overview The attack targets the use of Pre-Shared Keys (PSKs) with TLS 1.3 though TLS...
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    wolfSSL FIPS-Ready

    • wolfssladmin
    With the recent release of wolfSSL 4.0.0, the wolfSSL team has also released a new product: the wolfSSL FIPS-Ready library. This product features new, state of the art concepts and technology. In a single sentence, wolfSSL FIPS-Ready is a testable and free to download open source embedded SSL/TLS library with...
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    wolfSSL JSSE Support Coming Soon!

    • wolfssladmin
    Recently, we announced that there was support for JSSE in the works at wolfSSL. That project is currently nearing completion, and wolfSSL will soon be happy to announce its support for providing JSSE included with the wolfSSL-JNI library! Java Secure Sockets Extension (JSSE) is a way for Java applications to...
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    wolfSSL Zephyr Port

    • wolfssladmin
    With the recent release of wolfSSL 4.0.0, the wolfSSL embedded SSL/TLS library comes with many new features and improved functionality. Among these features is the addition of a port to the Zephyr Project - a scalable real-time operating system (RTOS) supporting multiple hardware architectures, optimized for resource constrained devices, and...
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