🚀 wolfCrypt JNI/JCE 1.9.0 is now available! Expanded #JCE support, new algorithms (SHA-3, RSA-PSS, AES modes), #FIPS 140-3 compatibility, plus major stability and CI improvements. 🔐 Learn more: www.wolfssl.com/wolf...#JCE#FIPS#Java

Discover wolfSSH, a lightweight SSH implementation for embedded and resource-constrained systems. Learn how it enables secure tunneling, file transfer, and flexible authentication, all with a small footprint and modular design. Watch the webinar: youtu.be/nn_dKcKvWbY... #SecureShell

Discover tiny-curl, a lightweight version of libcurl designed for embedded and resource-constrained devices. Daniel Stenberg explains how it delivers secure HTTPS, RTOS support, and a tiny 130KB footprint while keeping the same API as libcurl for easy migration.

🔐 New interoperability testing for wolfSSH is live! Automated GitHub Actions now validate wolfSSH’s SFTP server with Paramiko — ensuring seamless, standards-compliant file transfers for Python-based clients. Learn more: www.wolfssl.com/inte... #wolfSSH #SFTP #SSH #Interoperability #Python #DevOps

Ever been flooded with low-quality AI bug reports? 🤯 Daniel Stenberg will show real examples of sloppy AI & human reports overloading maintainers. Join him at #FOSDEM Feb 1, 17:00 CET, Room Janson, for a crash course in AI vs. open source security!

🛠️ Enhanced @Windows CE support in wolfSSL is here! New fixes improve compatibility with Visual Studio 2008 and Windows CE 6.0/7.0, ensuring reliable builds and proper threading on legacy embedded platforms. Learn more: www.wolfssl.com/enha... #Embedded #WindowsCE #Cybersecurity

Security update 🔐 CVE-2025-7396: Curve25519 C builds may be vulnerable to side-channel attacks. wolfSSL v5.8.2 enables blinding by default to improve protection. Learn more and update now: www.wolfssl.com/vuln...

🔐 wolfSSL 5.8.2 adds modern AES support for PKCS#12! Now supporting AES-256 & AES-128 encryption for keys and certs via PKCS#5 v2 (PBES2 + PBKDF2). Stronger protection for private keys & certificates. Learn more: www.wolfssl.com/pkcs...#12!#5#PKCS12 #AES

🚀 wolfSSL JNI/JSSE 1.16.0 is live! ✅ TLS 1.3 & DTLS 1.3 support ✅ FIPS 140-3 ready ✅ Java & Android improvements ✅ Performance boosts up to 30% Download & learn more: www.wolfssl.com/wolf... #Java #TLS #FIPS1403 #PQC

Working with #SSH on embedded or resource-constrained systems? This webinar covers SSH fundamentals, wolfSSH architecture, and practical configuration. 📅 Jan 21 | 9 AM PT Register 👉 us02web.zoom.us/webi...

Protect your embedded systems with wolfBoot, the open-source secure bootloader! 🔐 This video covers wolfBoot’s architecture, security model, supported standards, secure boot process, key management, firmware update strategies, and porting to new hardware.

Unlock the power of wolfSSL! 🔐 Learn how to configure the library, port to embedded systems, use the #OpenSSL compatibility layer, implement #DTLS/#PSK, speed up connections with session resumption, and debug common issues. 🎥 Watch now:

ML-DSA interoperability update: wolfSSL now supports #OpenSSL-encoded ML-DSA private keys, making #PQC transitions easier and more flexible. Learn more: www.wolfssl.com/ml-d...

🚨 Closing talk at FOSDEM by daniel:// stenberg://! On Feb 1, 17:00–17:50 CET, Daniel Stenberg dives into Open Source Security in spite of AI. From junk AI bug reports to next-level AI-powered bug hunting, see how AI brings us the worst and the best.

wolfSSL security advisory: CVE-2025-7394 identified an RNG issue in the #OpenSSL compatibility layer when RAND_bytes() is used after fork(). Learn more and upgrade now: www.wolfssl.com/vuln...

Security disclosure: A potential fault injection issue was identified in wolfSSL ECC and #Ed25519 signature verification. wolfSSL v5.7.6 adds a new fault-hardening build option to help mitigate this risk. Users are encouraged to update! Learn more: www.wolfssl.com/vuln...

Working on embedded systems? 🛠 Join Part 2 of our Getting Started with wolfSSL webinar on Jan 14, 9 AM PT, and learn library configuration & porting for embedded environments. Date: January 14 | 9 AM PT 🔗 Sign up: us02web.zoom.us/webi...

🎉 New year, new wolfSSH! v1.4.22 is here — smoother SSH interoperability, improved IDE & Zephyr builds, and a fresh SFTP client example for Renesas RX72N. 💡 Critical & medium vulnerabilities fixed. Upgrade to wolfSSH v1.4.22 now! Learn more: www.wolfssl.com/wolf... #SecureShell

Missed Part 1 of Getting Started with wolfSSL? 🛠️ Catch up on building and debugging TLS for desktop & embedded systems before Part 2! 🎥 Watch Part 1: youtu.be/VOkwe0wuf58... 📝 Register for Part 2: us02web.zoom.us/webi...

🔒 See wolfSSL in action with the #ST33KTPM from #STMicroelectronics! Watch secure boot, attestation, and simplified TPM provisioning in just a few steps on STM32H563ZI. Watch open-source wolfTPM & wolfBoot in action:

Security Advisory (CVE-2025-7395) A certificate verification issue affects wolfSSL on Apple platforms when using native cert validation. Impacted versions: wolfSSL 5.7.7 through 5.8.1 Recommendation: update to wolfSSL v5.8.2+

Vulnerability Disclosure: wolfSSH CVE-2025-11624 ⚠️ A stack overflow was found in wolfSSH SFTP servers < v1.4.21. Fixed in PR #834. Thanks to Stanislav Fort for responsibly reporting. Update to stay secure: www.wolfssl.com/vuln...#834.#SecureShell #SSH

Bring #FIPS 140-3 to #Proxmox VE 🔐 Deploy FIPS-compliant virtualization with wolfCrypt-FIPS for gov, healthcare, finance & critical infra. 💡 Talk to us to get started with Proxmox + FIPS today! Learn more:

🔐 Revisiting the #DEADBEEF #RNG example! We walk through how to integrate your own RNG with wolfCrypt the right way—using a DRBG as required by NIST#DEADBEEF#RNGP 800-90C and supporting #FIPS 140-3 use cases. Our toy patch is only 58 lines (don’t use it in production!). Check it out 👇

🔐 Revisiting the #DEADBEEF #RNG example! We walk through how to integrate your own RNG with wolfCrypt the right way—using a DRBG as required by @NIST SP 800-90C and supporting #FIPS 140-3 use cases. Our toy patch is only 58 lines (don’t use it in production!). Check it out 👇

🚗 We can’t talk about automotive security without wolfHSM! Learn how wolfHSM safeguards modern vehicles with secure cryptography, key management, and integration with wolfBoot & post-quantum algorithms. Watch the full video and stop by Booth 3970 at @CES 2026 to discuss your questions!

✨ @CES is just around the corner! Watch this video to learn how wolfSSL helps prepare HSMs for the post-quantum era with ML-KEM, ML-DSA, LMS, and XMSS. Discover practical PQC strategies for secure boot, TLS, SSH, and MQTT.

⚡ Faster #LMS Key Reloads with wolfSSL! Our new WOLFSSL_WC_LMS_SERIALIZE_STATE option boosts post-quantum LMS signature performance for frequent signing operations—perfect for embedded & IoT systems 🔐🚀 Learn more: www.wolfssl.com/cryp...

🥂 Happy New Year from wolfSSL! 2025 brought PQC, FIPS 140-3 #5041, and CRA support. Here’s to a secure 2026! 🔐✨ #CyberSecurity #PQC #FIPS1403 #wolfSSL

🔑 wolfSSL 5.8.0 ensures ML-KEM hybrid #TLS 1.3 backward compatibility! Old & new codepoints are now interoperable using WOLFSSL_ML_KEM_USE_OLD_IDS. Connect legacy clients to new servers—and vice versa—without breaking #PQC security 🚀 Learn more: www.wolfssl.com/ml-k...

🔒 wolfSSL is at #CES 2026! Jan 6–9 | Booth 3970, Las Vegas Convention Center Explore ASIL D-ready tech, #FIPS 140-3 crypto, post-quantum solutions, and wolfBoot secure boot for automotive & embedded devices. Stop by and talk to us 🚀 Learn more: www.wolfssl.com/wolf...

wolfSSL Ada Wrapper now available via Alire! Bring #FIPS 140-3 validated #TLS into Ada projects with native package management. Built for safety-critical systems—and ready for what’s next. Curious about Post-Quantum crypto in Ada? Let us know 👀🔐 Learn more: www.wolfssl.com/wolf...

Preparing for the EU Cyber Resilience Act? Secure boot plays a key role in protecting firmware integrity. This training shows how to get started with wolfBoot for embedded systems. 🎥 Watch now:youtu.be/LE-ZDS0Aogc... #CyberResilienceAct #CRA #secureboot

#CRA will change how embedded systems are built and maintained in the EU. From #SBOMs and secure boot to #TLS 1.3 & #DTLS 1.3, this video breaks down what engineers need to know now. 🎥 Watch now:youtu.be/prnqhj3_wYg...#CRA#SBOMs#TLS#DTLS#CyberResilienceAct

Securing Edge AI starts at the device. See how wolfSSL helps protect #STM32N6-based Edge AI systems—from secure boot and cryptography to #TLS 1.3—so data, models, and updates stay trusted at the edge. Learn more: www.wolfssl.com/secu...

Coming soon 🚀 wolfBoot support for @MicrochipTech #PolarFire SoC (MPFS250). A secure, lightweight U-Boot alternative with smaller footprint, secure & fail-safe updates, #PQC support, hardware root of trust integration, and #FIPS 140-3 or DO-178C paths—built for @risc_v + #FPGA platforms.

Developers, stay ahead! Join our webinar on Dec 29 at 9 AM PT to explore what’s new in wolfSSL 5.8.4 – security fixes, ML-KEM & ML-DSA updates, and practical changes you need to know. Date: Dec 29 | 9 AM PT 🔗 Register: us02web.zoom.us/webi... #EmbeddedSecurity #TLS #Cryptography #PostQuantum

Basically the only way to get #curl stickers (without printing your own set) is to approach me when I show up somewhere to talk. The next big chance is at #fosdem where I usually give away **thousands** of curl stickers. It is always fine to pick a few extra to hand out to your friends and […]

#PostQuantum crypto needs high-quality randomness. 🔐 This post explores three ways to inject entropy into ML-KEM (Kyber)—from standard DRBG to direct QRNG—using wolfCrypt’s MakeKeyWithRandom() and the tradeoffs between security, performance, and compliance. Learn more: www.wolfssl.com/dire...

Securing connected vehicles takes more than just connectivity. 🚗🔐 This video highlights how wolfSSL helps protect firmware updates, data transmission, #CANbus, and explores HSMs and flexible software-based alternatives. Watch now and meet wolfSSL at #CES2026 | Jan 6–9 | Booth 3970

We partnered with #NXP to host a webinar about #PostQuantum #TLS 1.3 with wolfSSL on NXP FRDM-#MCXN947 Development Board! Now it's available on NXP Design Center! Watch now and unlock the next level of secure device development: www.nxp.com/design/d...#NXP#PostQuantum#TLS#MCXN947#postQuantum #PQC #TLS #MCXN947

wolfHSM just got a big keystore boost: 🔐 Global keys for shared secrets 📦 Wrapped keys for secure distribution 🛡️ Server-enforced key usage policies (encrypt, sign, derive, wrap & more) A huge step forward for hardware-backed key management. Learn more: www.wolfssl.com/wolf...

The EU #CyberResilienceAct (CRA) is changing how connected devices are built and maintained. Join our Dec 22 webinar (9 AM PT) to learn CRA essentials—and how to prepare your devices early. 👉 Register now: us02web.zoom.us/webi...

🚨 Fil-C caught a real bug on its first run. By adding the Fil-C memory-safe compiler to our CI, wolfSSL detected a buffer-size issue in PEM parsing before it could become a problem. Proactive memory safety = stronger security. Read more in our blog:

🔥 New in wolfHSM: Image Manager Secure, HSM-backed firmware verification for multi-core automotive & industrial systems. ✔ ECC/RSA/CMAC support ✔ Callback architecture ✔ Extends wolfBoot’s chain of trust Build stronger bootflows with wolfSSL. Learn more:

Want real, practical secure-boot skills? In this webinar, wolfSSL engineer Daniele guides you through .config setup, compiling, flashing, and running wolfBoot on real hardware — step-by-step. Join us Dec 17 at 9 AM PT. 🔗 Register now us02web.zoom.us/webi... #secureboot #embedded

Explore wolfHSM and #PostQuantum Cryptography in embedded systems! 🛡️ Learn how #PQC, #TLS, #SSH, #SecureBoot, and firmware updates future-proof your devices. Watch now: youtu.be/Y9mj_394SXg...#PostQuantum#PQC,#TLS,#SSH,#SecureBoot,t our PQC specialist a Booth 3970 at #CES2026!

Discover how wolfHSM simplifies hardware security for #automotive and embedded systems! 🚗🔒 Learn about its common API, portable framework, #SecureBoot integration, and more in this deep dive for developers: youtu.be/VyJrCwT0M6U...#automotive#SecureBootTalk to us at the booth 3970 at #CES2026!

🚀 wolfSSL hits a major milestone! wolfHSM v2.0.0 for #InfineonTechnologies #AURIX TC3xx now includes full wolfBoot integration — delivering a complete hardware-backed chain of trust from power-on to runtime. #SecurebBoot, HSM-backed crypto, unified RoT. Built for #automotive + industrial security.

🚗✨ Big news! wolfHSM now supports the #TexasInstruments #TDA4VH platform — one of the most in-demand automotive SoCs. Our lightweight, embedded HSM now integrates with TI’s SMS for secure key storage, hardware-accelerated crypto, and seamless secure comms. Learn more: www.wolfssl.com/wolf...