The wolfMQTT client now supports connecting to v5.0 enabled brokers. Handling properties received from the server is accomplished via a customizable callback. The following v5.0 specification features are supported by the wolfMQTT client: AUTH packet User properties Server connect ACK properties Format and content type for publish Server disconnect Reason codes and strings Maximum packet […]
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TLS 1.3 combined with FIPS (#FIPS #TLS13)
wolfSSL is a lightweight TLS/SSL library that is targeted for embedded devices and systems. It has support for the TLS 1.3 protocol, which is a secure protocol for transporting data between devices and across the Internet. In addition, wolfSSL uses the wolfCrypt encryption library to handle its data encryption. Because there is a FIPS 140-2 […]
Read MoreMore TagwolfMQTT Adds Support for MQTT-SN
The MQTT Sensor Network standard provides a lightweight networking protocol perfectly suited to low cost, low power hardware. The protocol allows using small topic identifiers in place of the full topic name when sending and receiving publish data. The wolfMQTT SN Client implementation is based on the OASIS MQTT-SN v1.2 specification. The SN API is […]
Read MoreMore TagwolfSSL 3.15.5 is Now Available
This release contains many new exciting additions to the wolfSSL embedded IoT library and some fixes to existing features. One of the changes with TLS 1.3 was adding in the capability of doing a TLS 1.3 only build. In addition to having the TLS 1.3 only build, OCSP stapling support with TLS 1.3 was added […]
Read MoreMore TagwolfSSL Intel SGX (#SGX) + FIPS 140-2 (#FIPS140)!
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 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 TagRenesas RX Alpha Project uITRON and TINET Demo Projects
Are you curious about wolfSSL support for the uITRON RTOS? We recently added SSL/TLS server/client example projects running on top of uITRON and TINET (their network layer API). This API is incompatible with BSD, so this is also a good demo how wolfSSL can fit into a non-BSD API easily. These demo projects are currently […]
Read MoreMore TagwolfSSH with SFTP and SCP
wolfSSL has added in SFTP (SSH File Transfer Protocol) server and client capabilities with the wolfSSH product. An SFTP connection can be used to transfer files, create new directories, modify directory contents, and much more. The SFTP feature was created to allow for use in an embedded IoT project and was made to be easily […]
Read MoreMore TagwolfSSL is the Secure Socket Solution for QT
The QSslSocket class in QT makes it easy to add encryption to your application. wolfSSL makes it secure! The wolfSSL embedded SSL/TLS library is a lightweight SSL/TLS library written in ANSI C and targeted for embedded, RTOS, and resource-constrained environments – primarily because of its small size, speed, and feature set. It is commonly used […]
Read MoreMore Tagi.MX6 CAAM with Integrity OS
wolfSSL provides support for the i.MX6 and i.MX7, which can use NXP’s Cryptographic Assistance and Assurance Module (CAAM) to perform hardware encryption. This use of hardware encryption provides a significant performance increase when used on larger buffers, which can be seen on wolfSSL’s benchmark page. To show this performance increase in action, wolfSSL has run its benchmarks […]
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