Microsoft’s IoT Developer Advocate, Dave Glover, has put together an Azure Sphere Cloud example that uses the wolfMQTT client library and wolfSSL’s Embedded TLS library to demonstrate a secure IoT device connection using the Altair 8800 emulation project. Find the project here and read more about Dave’s effort to get the Altair emulation connected to the […]
Read MoreMore TagMonth: July 2021
wolfSSL Examples: Explore wolfSSL PKCS#7 Functionality
The wolfSSL embedded SSL/TLS library has support for PKCS#7 and you can use the wolfSSL Examples GitHub repository to take that functionality for a quick spin. PKCS #7: Cryptographic Message Syntax (CMS) is used to sign, encrypt, or decrypt messages under Public Key Infrastructure (PKI). Using the wolfSSL API to do all of the above […]
Read MoreMore TagST and wolfBoot Video Series
We are excited to tell you about our partner collaboration with STMicroelectronics! This collaboration is a video series about wolfBoot, a secure bootloader and the STM32, a family of 32-bit microcontrollers. This will be at least a 4 part video series with the first two already up and ready and the next two videos already […]
Read MoreMore TagFuzz Testing
At wolfSSL, we pride ourselves on offering the Best-Tested SSL/TLS library on the market. We’re able to do so by conducting regular, diligent, and well-planned testing to maintain a robust and secure library. wolfSSL knows that it is impossible to test every single possible path through the software, but opts to practice an approach that […]
Read MoreMore TagwolfSSL and the ALPACA TLS cross-protocol attack
The ALPACA attack may affect TLS servers who share multiple services and protocols on the same TLS endpoint/instance. The attack is difficult to implement because it requires a Man-in-the-Middle (MitM) position that can intercept and divert the victim’s traffic at the TCP/IP layer. As the TLS protocol does not protect the integrity of the TCP […]
Read MoreMore TagwolfSSL Examples Repository
Upcoming Blog Series From the early days of the wolfSSL library, we have provided example clients and servers with wolfSSL. These examples have shown how easy it is to use wolfSSL in various configurations. We also use them to help test the library. Over the years we’ve added new features available with TLS to our […]
Read MoreMore TagwolfSSL Acceleration in Clavister’s OneConnect Next-Gen Firewall VPN Client
Clavister, one of Europe’s leading cybersecurity vendors, announced that their latest release of OneConnect for macOS, iOS and iPadOS utilizes acceleration from wolfSSL for better performance metrics. “We managed to leverage the acceleration in wolfSSL and could see a reduction of cpu usage (which should translate into better battery life),” says Clavister. If you’re not […]
Read MoreMore TagwolfSSL v4.8.1 Release
wolfSSL version 4.8.1 is available for download!! This version of wolfSSL includes many new features, ports, and some great fixes. Some of the new features added includes: A tie in for use with wolfSentry. wolfSentry is a universal, dynamic, embedded IDPS (intrusion detection and prevention system) The build option added to enable the code for […]
Read MoreMore TagwolfMQTT Release v1.9.0
The summer release of wolfMQTT v1.9.0 is now available! This release has several bug fixes and features including: Fixes for Sensor Network client (PR #204, 214, 219) Fixes for non-blocking (PR #205) Fixes for multithread (PR #207, 209, 211, 218) Fix for MQTTv5 publish response handling (PR #224, 220) Fix subscribe return code list (PR […]
Read MoreMore TagwolfTPM v2.2 Release
We are excited to announce the release of v2.2.0 for wolfTPM. This release adds several new examples such as remote attestation, seal/unseal and GPIO control. There are minor fixes for authenticated sessions. A few coding refactors to improve readability and reliability. We also added endorsement hierarchy support to several examples. If you are using QNX […]
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