TLS 1.3 is the latest version of the SSL/TLS specification. There are significant changes to messages and the message flow. These changes are targeted at security and performance. This series of blogs will discuss the performance differences observed between TLS 1.2 and TLS 1.3 in wolfSSL and how to make the most of them in […]
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FIPS 140-2 Validations in a Secure Enclave
wolfSSL recently gave a presentation on FIPS 140-2 validating wolfCrypt inside a secure enclave at ICMC18 (#CryptoModConf). Thanks to all those who attended! For reference, we have put our slide deck up on Slideshare for our users to flip through or reference. https://www.slideshare.net/yassl/fips-1402-validations-in-a-secure-enclave Session Abstract: “Secure enclaves are becoming a popular way to separate and protect […]
Read MoreMore TagwolfSSL Intel SGX + FIPS 140-2!
wolfSSL is pleased to announce the following addition to the wolfSSL FIPS certificate! Debian 8.7.0 Intel ® Xeon® E3 Family with SGX support Intel®x64 Server System R1304SP Windows 10 Pro Intel ® Core TM i5 with SGX support Dell LatitudeTM 7480 The wolfCrypt FIPS validated cryptographic module has been validated while running inside an Intel […]
Read MoreMore TagwolfSSL repository for FreeRTOS classic and Amazon FreeRTOS
We have created a new repository for hosting the FreeRTOS classic and Amazon FreeRTOS support for wolfSSL located here: https://github.com/wolfSSL/wolfssl-freertos There are two pull requests with support for wolfSSL including demos: FreeRTOS Classic v10.0.1 with wolfSSL/wolfMQTT demos: https://github.com/wolfSSL/wolfssl-freertos/pull/1 Added a wolfMQTT FreeRTOS TCP demo. This demo connects to the iot.eclipse.org MQTT broker with TLS on […]
Read MoreMore TagwolfSSL ARMv8 Support
Did you know that the wolfSSL embedded SSL/TLS library supports ARMv8 as well as the Cryptography Extensions that it provides? wolfSSL is more than 10 times faster with AES and SHA256 operations the ARMv8 board we have been testing on (HiKey LeMaker) when using hardware acceleration versus software crypto! ARMv8 Benchmark Data comparing Software […]
Read MoreMore TagMQTT Secure Firmware Update Example
Our wolfMQTT project includes an example for secure firmware update. This example uses the wolfSSL embedded SSL/TLS library to hash/sign the binary image and send it over MQTT. The example has two applications. One is called fwpush, which hashes, signs and publishes the firmware image over TLS to an MQTT broker. The second is called […]
Read MoreMore TagwolfSSL FAQ page
The wolfSSL FAQ page can be useful for information or general questions that need need answers immediately. It covers some of the most common questions that the support team receives, along with the support team’s responses. It’s a great resource for questions about wolfSSL, embedded TLS, and for solutions to problems getting started with wolfSSL. […]
Read MoreMore TagIoT Podcast with Stacey Higginbotham
At wolfSSL our favorite way to stay up-to-date on everything IoT is by subscribing to Stacey Higginbotham’s weekly newsletter that explains the latest in IoT. You can sign up for the newsletter at https://staceyoniot.com/newsletter/. If you like podcasts, check out her podcast at IoTPodcast.com. We’ve advertised in the newsletter a couple of times and it’s […]
Read MoreMore TagwolfSSL Asynchronous Release v3.14.4
We have released an update to our asynchronous version of wolfSSL v3.14.4. Using our wolfSSL asynchronous library with hardware acceleration increases performance on server platforms requiring high connection rates and throughput. We support hardware acceleration using the Intel QuickAssist and Cavium Nitrox III/V adapters. We also support crypto offloading to dedicated asynchronous worker threads using […]
Read MoreMore TagJob Posting: Embedded Systems Software Engineer
wolfSSL is a growing company looking to add a top notch embedded systems software engineer to our organization. wolfSSL develops, markets and sells the leading Open Source embedded SSL/TLS protocol implementation, wolfSSL. Our users are primarily building devices or applications that need security. Other products include wolfCrypt embedded cryptography engine, wolfMQTT client library, and wolfSSH. […]
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