Latest Posts

• post-quantum uncategorized

  Our Post-Quantum Value Proposition

  Research-focused cryptography startups deserve a lot of credit for the innovative work they do. They enrich the community and introduce solutions that may become crucial in the future. But their expertise is largely theoretical and academic, not practical and customer-aligned. wolfSSL, in contrast, is staffed by dedicated engineers with decades...

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• curl uncategorized

  curl Distro Discussion 2025 - Save The Date

  Join the second annual curl Distro Discussion on April 10th at 3 PM UTC (5 PM CEST). This online event brings together Linux and BSD distributions, OS maintainers, and the curl community for an in-depth two-hour conference. The event is free and open to anyone interested in improving curl’s integration...

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• uncategorized wolssl

  wolfSSL Enhances DTLS with Easier Connection ID Handling and Stateless Support

  wolfSSL is continuously improving its support for DTLS (Datagram Transport Layer Security) to make it easier for developers to handle connection IDs and implement stateless DTLS services. In this blog post, we’ll explore the new APIs introduced in wolfSSL 5.7.6 that simplify these tasks. DTLS is a variant of TLS...

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• uncategorized

  wolfSSL at Embedded World 2025: Pioneering Advanced Cryptographic Solutions

  Secure your Embedded Projects with wolfSSL, the Leader in Advanced Cryptographic Protocols

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• uncategorized

  Partner Webinar: How AI-Automated Fuzzing Uncovered a Vulnerability in wolfSSL

  Despite wolfSSL’s rigorous software testing practices, in October 2024, Code Intelligence—an application security vendor—discovered a potentially exploitable defect in wolfSSL. Remarkably, the potential vulnerability was found without human intervention. The only manual step was executing a single command to trigger autonomous fuzz testing.

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• uncategorized wolfssh

  wolfSSH 1.4.20: Enhanced Features and Stability

  The wolfSSL team has released wolfSSH version 1.4.20, introducing some new features and nice fixes! New Features:

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• uncategorized wolssl

  Deprecation Notice: ARC4

  The wolfSSL team is announcing the deprecation of the ARC4 cipher. This decision is part of our ongoing effort to simplify the wolfSSL codebase and focus on supporting the most secure and widely-used ciphers. The ARC4 cipher has been shown to have significant weaknesses, including:

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• uncategorized

  wolfMQTT Releases v1.19.2

  In the realm of lightweight MQTT (Message Queuing Telemetry Transport) implementations, wolfMQTT maintains its commitment to reliability and performance. With the release of version 1.19.2, wolfMQTT strengthens its core functionality through targeted improvements and enhanced testing infrastructure. Key Improvements:

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• uncategorized wolfclu

  Using wolfCLU To Verify a Certificate Chain of More than 2 Certificates

  With the release of wolfCLU 0.1.7, you can now verify long certificate chains! Our way of doing it is a bit unique. You will need to verify the certificates in your chain one by one. For example, suppose you have a certificate chain where there is a root, intermediate, another...

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• uncategorized

  Live Webinar: Getting Stater with wolfSSL Using Visual Studio 2022

  Learn how to integrate wolfSSL with Visual Studio 2022 for secure development. Are you looking to level up your development skills and implement secure communication in your applications? Join our webinar, “Getting Started with wolfSSL Using Visual Studio 2022,” on February 19th at 10 AM PT. Discover how to seamlessly...

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