Do you have the need to transfer information to or from ECUs or similar embedded devices? Then look no further than using curl! In short, curl is a tool to transfer data from or to a server using various protocols. The curl library excels with embedded, RTOS, and also large-scale devices, as does the tinycurl […]
Read MoreMore TagMonth: May 2019
wolfSSL Zephyr Port
With wolfSSL 4.0.0, the wolfSSL embedded SSL/TLS library comes with many new features and improved functionality. Among these features is the addition of a port to the Zephyr Project – a scalable real-time operating system (RTOS) supporting multiple hardware architectures, optimized for resource constrained devices, and built with safety and security in mind. wolfSSL’s Zephyr […]
Read MoreMore TagwolfSSH SSHv2 Server Library
wolfSSL provides many products, services, and support for almost all things TLS and embedded. One of these products provided by wolfSSL is wolfSSH – an SSHv2 server library! wolfSSH is wolfSSL’s own open-source and dual-licensed implementation of the SSHv2 protocol. It’s a server library written in ANSI C and targeted for embedded/RTOS/resource-constrained environments. It’s fast, […]
Read MoreMore TagwolfSSL Asymmetric Cryptography Support
One of the software libraries that is provided by wolfSSL includes the wolfCrypt crypto engine. wolfCrypt includes support for single-precision math, ECC, extensive list of supported ciphers, key/certificate generation, and also Asymmetric cryptography! Asymmetric cryptography differs from regular (synchronous) cryptography that instead of using a singular shared key, they will use a key-value pair. Popular […]
Read MoreMore TagwolfSSL DTLS Session Export
The wolfSSL embedded SSL/TLS library supports features not only pertaining to TLS, but DTLS as well! A prime example of a DTLS feature supported by wolfSSL is DTLS session exporting. This allows for serializing and sending a DTLS session immediately after the handshake has been completed. The ability to export the session after a handshake […]
Read MoreMore TagwolfSSL Adds Support for the Deos Safety Critical RTOS
Are you a user of Deos? If so, you will be happy to know that wolfSSL recently added support for Deos RTOS and added TLS client/server examples to the wolfSSL embedded SSL/TLS library for Deos! Deos is an embedded RTOS used for safety-critical avionics applications on commercial and military aircraft. Certified to DO-178C DAL A, […]
Read MoreMore TagwolfBoot – wolfSSL’s Secure Bootloader
wolfBoot is wolfSSL’s own implementation of a secure bootloader that leverages wolfSSL’s underlying wolfCrypt module to provide signature authentication for the running firmware. The role of a secure bootloader is to effectively prevent the loading of malicious or unauthorized firmware on the target. Additionally, wolfBoot provides a fail-safe update mechanism, that can be interrupted at any time, and resumed […]
Read MoreMore TagwolfSSH Version 1.4.0 Now Available
Version 1.4.0 of the wolfSSH SSHv2 server library has been released! Many new and exciting features were added to wolfSSH with this release. Some of the new additions include: support for port forwarding, client side pseudo terminal support, enhancements for non blocking use, AES-CTR cipher support, and support for SFTP on windows. This release also […]
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