Latest Posts

• uncategorized wolftpm

  wolfTPM - Seamless Firmware Updates for STMicroelectronics ST33 TPMs

  Maintaining the security and longevity of embedded systems requires the ability to update firmware reliably and securely. wolfSSL is excited to announce the addition of comprehensive firmware upgrade support for STMicroelectronics ST33KTPM2X modules within wolfTPM.

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• uncategorized wolssl

  wolfCrypt FreeBSD kernel module support

  wolfSSL in the kernel The last year has been quite active for wolfSSL in kernel space. To give a quick recap, we’ve

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• uncategorized

  wolfSSL Summer 2026 Internship Program – Bozeman, MT

  wolfSSL is now accepting applications for our Summer 2026 Internship Program in Bozeman, MT! We offer students real-world experience in cybersecurity and embedded systems, within a fast-growing tech company.

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• uncategorized wolssl

  wolfCrypt Now Supported in ST's STSAFE SDK (STSELib)

  The STMicroelectronics STSELib now includes built-in wolfCrypt support for the STSAFE-A120 secure element. Download wolfSSL ?

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• post-quantum uncategorized

  wolfCrypt FIPS 140-3 with Post-Quantum Cryptography Available Now

  wolfSSL is actively developing a new FIPS 140-3 certificate that incorporates NIST’s finalized post-quantum algorithms (FIPS 203, 204, 205), reflecting its ongoing commitment to long-term compliance, regulatory readiness, and early adoption of emerging cryptographic standards.

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• uncategorized

  Get CRA-Ready: Secure Your Devices & Simplify Compliance – APAC Webinar

  The EU Cyber Resilience Act (CRA) is reshaping how connected devices in Europe are designed, secured, and maintained. Join us on February 12th at 2 PM JST / February 11th at 9 PM PT for a practical webinar explaining CRA essentials and how wolfSSL’s TLS, cryptography, secure boot, and SBOM...

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• uncategorized

  Getting Started with libcurl: Live Webinar with Daniel Stenberg

  Level up your URL transfer skills and learn how to use libcurl more effectively in modern applications.

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• uncategorized wolssl

  Less is More: Community Contributions That Make wolfSSL Stronger

  At wolfSSL, we continuously work to keep our TLS and cryptography engine fast, portable, secure, and lightweight. Most improvements come in the form of new features, optimizations, or platform ports. But sometimes the most valuable contributions are the ones that simplify the code rather than expand it.

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• uncategorized wolssl

  New Feature: Copy and Free Callbacks for Hardware Acceleration

  wolfSSL 5.8.4 (PR#9309) has expanded the crypto callback api to include support for copy and free operations. This addition addresses a lifecycle management challenge for developers integrating hardware security modules (HSM) or hardware accelerators.

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• uncategorized wolssl

  Expanded Rust API for wolfSSL

  Rust is a modern programming language known for its focus on memory safety and performance, making it a powerful choice for systems programming, including security-sensitive applications. To bridge the gap between Rust’s strong guarantees and the mature, high-performance cryptography provided by the wolfSSL library, we have developed and are continuing...

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