Latest Posts

  • wolssl

    Protecting wolfSSL against the Marvin attack

    • shizuka
    About the Marvin Attack Recently a new variation of a timing Bleichenbacher RSA-decryption attack, termed the Marvin Attack, was reported by Hubert Kario of the RHEL Crypto team. Its name – a nod to a certain android – is a reference to the unending nature of the ROBOT attack.
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  • uncategorized

    wolfMQTT: support for curl easy socket backend

    • shizuka
    Do you have a need for using MQTT with an http proxy? Users of libcurl know that they can leverage wolfSSL to provide TLS for their applications, and thus enjoy the advantages of both libcurl for data transport and handling http proxies, and wolfSSL for transport security. In this vein,...
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  • uncategorized

    Live Webinar: Getting Started with wolfSSL in 2024

    • shizuka
    Welcome to our exclusive webinar, ‘Getting Started with wolfSSL in 2024’. Join us for an insightful session presented by Chris Conlon, wolfSSL Engineering Manager. Scheduled for January 4th at 9 am PT, this webinar is your gateway to mastering wolfSSL, the ultimate Embedded SSL/TLS Library for IoT device security, advanced...
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  • uncategorized

    How to make your TPM talk PKCS11

    • shizuka
    wolfSSL has implemented our own PKCS11 provider library to leverage cryptographic hardware and keystores on various systems. Recently we added support for using a TPM 2.0 module with wolfTPM (see pull request #23). We believe that this functionality is particularly useful for users that have coded to the PKCS11 standard,...
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  • uncategorized

    Live Webinar: Getting Started with wolfSSL in 2024

    • shizuka
    Welcome to our exclusive webinar, ‘Getting Started with wolfSSL in 2024’. Join us for an insightful session presented by Chris Conlon, wolfSSL Engineering Manager. Scheduled for January 4th at 9 am PT, this webinar is your gateway to mastering wolfSSL, the ultimate Embedded SSL/TLS Library for IoT device security, advanced...
    Read more
  • uncategorized

    wolfTPM Support for Encrypting Secrets with ECC

    • shizuka
    wolfTPM is a portable TPM 2.0 stack with backward API compatibility designed for embedded use, and the newly released wolfTPM v3.0.0 includes support for encrypting secrets with ECC keys. TPM’s encrypt secrets to prevent their disclosure to unauthorized entities. And whereas encryption with RSA keys was already supported in wolfTPM,...
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  • wolssl

    wolfSSL on Pi5 Benchmarks

    • shizuka
    We at wolfSSL have worked hard to provide exceptional performance for our libraries across all platforms, but we’ve taken extra measures for Intel, ARM, RISC-V and PPC. For common key sizes and curves we’ve implemented inline assembly speedups for most algorithms.
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