Latest Posts

  • uncategorized

    Special Offer for NTLM + cURL Users

    • chris
    We hope everyone is enjoying this June weather. We understand due to current circumstances we have been under lockdown and cannot enjoy the weather as we have in the past. It is however a fantastic time to start a new project, or update and get proper support for your existing...
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  • uncategorized

    wolfSSL DTLS 1.2 Secure Renegotiation

    • chris
    wolfSSL has added support for secure renegotiation in DTLS 1.2 as defined in RFC 5746. Secure renegotiation is an extension to (D)TLS 1.2 which fixes the vulnerability found in the original specification. Previously, a third party could use renegotiation to inject malicious data preceding valid data from the client. This...
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  • uncategorized

    Treck Vulnerabilities

    • chris
    Recently the Treck (https://treck.com/) TCP stack has had some notable vulnerabilities reported. Though this TCP stack is not a part of the wolfSSL software, it is an embedded TCP stack, and we would like to help with notifying the embedded community that if you are using the Treck TCP stack...
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  • uncategorized

    wolfSSL ARM mbed-os Port

    • chris
    With every release of the wolfSSL embedded SSL/TLS library, there are multiple feature additions, port additions, and updates. One of the ports that was added to the wolfSSL library recently was a port to ARM mbed-os! You can checkout the changes for mbed-os port in PR #12997 the ARMmbed/mbed-os github...
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  • uncategorized

    Fast P-384 in Single Precision (SP)

    • chris
    wolfSSL 4.4.0 introduces new optimised implementations of the elliptic curve P-384. Our Single Precision (SP) math code has been enhanced to support the NIST P-384/secp384r1 curve. If you need higher security public key cryptography then P-384 from wolfSSL is your choice.
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  • uncategorized

    X509 Certificates with wolfSSL C#

    • chris
    Are you interested in incorporating the best tested cryptography with FIPS certification into your C# project? wolfSSL has a C# wrapper that makes it easy to get started with TLS connections in C# projects. We are constantly working on, and expanding the C# wrapper and have recently added wrappers for...
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  • uncategorized

    wolfSSL 2019 Annual Report

    • chris
    We not only remained far ahead of our competitors in 2019, but we also proceeded to extend our lead with massive success and growth. We grew our business dramatically, primarily based on our technological superiority and ongoing investments in testing and quality. We delivered TLS 1.3 ahead of the market,...
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  • uncategorized

    New APIs for running updates to ChaCha20/Poly1305 AEAD

    • chris
    wolfSSL 4.4.0 introduces new ChaCha20/Poly1305 API’s for AEAD to allow “chunked” updates of data followed by a final calculation for the authentication tag. This uses the same “Init”, “Update”, “Final” conventions commonly available with our hash algorithms.
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  • uncategorized

    Building Qt with wolfSSL

    • chris
    wolfSSL 4.4.0 adds support for building Qt 5.12 and 5.13 against the wolfSSL embedded SSL/TLS library instead of the default OpenSSL backend!  Using wolfSSL as a TLS provider in Qt can have many advantages, depending on application and industry.  Some of these may include:
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