Latest Posts

  • uncategorized wolssl

    PQC support for the Zephyr port

    • shizuka
    PQC support for the Zephyr port was introduced in the last wolfSSL release using liboqs. This involved adding necessary files to the CMakeLists.txt for the Zephyr module. Zephyr is an open-source real-time operating system (RTOS) designed for resource-constrained devices and embedded systems. It is maintained by the Linux Foundation and...
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  • curl uncategorized

    Join Us in Stockholm for curl-up 2024

    • shizuka
    Exciting news from cURL! We’re thrilled to announce that in just 2 days, the much-anticipated curl-up 2024 event will kick off in Stockholm, Sweden from May 4th to the 5th. This event is a key gathering for software developers, open-source enthusiasts, and network professionals who use or contribute to cURL....
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  • uncategorized wolssl

    wolfSSL on Microblaze

    • shizuka
    MicroBlaze, developed by Xilinx, is a soft processor core optimized for Xilinx FPGAs. It offers flexibility and scalability, making it suitable for a wide range of applications, including embedded systems and IoT devices. Integrating wolfSSL’s AES-GCM with MicroBlaze is possible and has been done running on a soft CPU on...
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  • uncategorized wolssl

    RSA-PSS with CRL's

    • shizuka
    Did you know wolfSSL has integration of RSA-PSS signatures with Certificate Revocation List (CRL) support? RSA-PSS: Enhancing Security Layers RSA-PSS, or Probabilistic Signature Scheme, represents a modern approach to digital signatures. Unlike traditional RSA signatures, RSA-PSS offers improved security properties, making it more resilient against various cryptographic attacks. By adopting...
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  • uncategorized wolssl

    Removal of user RSA

    • shizuka
    In the last release of wolfSSL there was some house cleaning done on older RSA implementations. The user RSA layer was removed along with the hooks used for tying in IPP. When those were first introduced we had yet to implement SP (single precision) versions of RSA. Fast forward to...
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  • uncategorized

    Live Webinar: Migrating from Mocana to wolfSSL

    • shizuka
    Join our upcoming webinar, ‘Migrating from Mocana to wolfSSL,’ on May 2nd at 10 am PT hosted by wolfSSL Senior Software Engineer, Eric Blankenhorn. He will unveil the advantages of switching to wolfSSL, offering a superior alternative to Mocana with better support and a smoother workflow.
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  • uncategorized wolssl

    How to unload intermediate certificates with wolfSSL?

    • shizuka
    Recently, a notable modification was introduced in wolfSSL, a prominent provider of security solutions. Pull request #7245 (https://github.com/wolfSSL/wolfssl/pull/7245) focuses on optimizing memory management by introducing a function to unload intermediate CA certificates and free up memory. Let’s explore the significance of this code change and its potential impact on enhancing...
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  • uncategorized fips

    ML-KEM and ML-DSA at the CAVP

    • shizuka
    The CAVP (Cryptographic Algorithm Validation Program) now has testing available for ML-KEM (Kyber) and ML-DSA (Dilithium). Initial Draft standards for these algorithms have been released as FIPS-203 and FIPS-204 respectively. You can find the various .json test cases here:
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