RECENT BLOG NEWS

TLS provides end-to-end encryption on one connection. You are routing data in and out from one application. (Note, this application can be a tunneling utility, see Stunnel.) It authenticates the server with a certificate chain of trust going back to a root CA that you implicitly trust to sign identities. It can authenticate the client […]

We have notified the distros mailing list allowing the member distributions to prepare patches. (No one else gets details about these problems before October 11 without a support contract and a good reason.) We are cutting the release cycle short and will release curl 8.4.0 on October 11, including fixes for a severity HIGH CVE […]

When it comes to edge computing devices, keeping secrets such as encryption keys or identifiable metadata from being tampered with or stolen is of the utmost importance and the TPM is an ideal facility for keeping such secrets. WolfTPM already has facilities for storing secrets to the TPM, but we’ve recently added convenience functions for […]

Newly created container for wolfCLU (wolfSSL’s Command Line Utility) was added to wolfSSL’s repo: https://github.com/wolfSSL/wolfssl/tree/master/Docker/wolfCLU The idea is to be able to quickly get set up and start using the latest wolfCLU in your projects. You can get a prebuilt container from https://hub.docker.com/repository/docker/wolfssl/wolfclu/general or by simply running: docker run -it –rm -v $(pwd):/ws -w /ws […]

Are you part of the Odette automotive networking platform community? Are you already using OFTP? Then we are here to help! As you might know, OFTP requires identity verification via specialized X.509 certificates issued by Odette, but the OFTP protocol depends on the underlying TLS protocol to handle the authentication, encryption and security aspects of […]

We are thrilled to announce that wolfSSL training webinar is returning on October 5th at 10 AM CET presented by wolfSSL Engineer Daniele. If you are wanting to dive into the insight of wolfSSL embedded SSL/ TLS and expand your knowledge, this is the perfect opportunity. Watch the training today! Part 1 Part 2 Daniele […]

Do you have a post-quantum secure-boot requirement from the looming CNSA 2.0 timeline? The timeline has stated that post-quantum signature schemes should be used exclusively by 2030, and adoption should begin immediately. To this end, a few months ago we hinted that plans were underway for post-quantum wolfBoot support, and just recently we added post-quantum […]

In our ongoing quest to bring the power and capabilities of wolfSSL products to all Espressif ESP32 developers, we are proud to announce two new upcoming Managed Components in the ESP Registry: wolfMQTT and wolfSSH. Earlier this year we announced the core wolfSSL availability on the Managed Component Registry. Having wolfSSL as a Managed Component […]

Using wolfBoot as PKCS#11 secure supervisor Today, we’re introducing an exciting feature from wolfBoot that makes use of TrustZone-M technology to enhance safe and monitored access to cryptographic operations. By exposing a complete set of standard cryptographic APIs to the application, wolfBoot provides controlled access to the wolfCrypt crypto engine running in the secure domain. […]

At wolfSSL, we always try to get you the best results possible. Most of the time the best way to achieve this is to use assembly optimization. Unfortunately dedicated assembly tuning is targeted and time consuming so it is not always available for your platform. But there are still many ways to squeeze performance out […]