We are excited to announce wolfSSL’s support for the NXP SE050. The wolfSSL SE050 port supports a variety of algorithms including: SHA, SHA2-224, SHA2-256, SHA2-384, SHA2-512, AES-CBC, AES-ECB, ECDSA, ECDHE and most notably ED25519 / CURVE25519. In the tested configuration a Raspberry Pi 2b was connected to the SE050 dev kit through a header board. […]
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wolfSentry Linux lwIP Example
lwIP (lightweight IP) is as the name suggests, a lightweight Open Source networking stack that is used in a lot of embedded systems. wolfSentry is a relatively new product by wolfSSL that provides a lightweight IDPS (Intrusion Detection and Prevention System). Of course, together the two should pair quite nicely, so the team at wolfSSL […]
Read MoreMore TagPost-Quantum Performance Research Results
We have recently become aware of a team of researchers at R.C. ATHENA and Monash University that have completed yet another post-quantum integration of wolfSSL. Their implementations can be found at https://gitlab.com/g_tasop/ . There, you will find two projects, “PQ WolfSSL for PC” and “PQ WolfSSL for embedded”. The team discusses some of their findings […]
Read MoreMore TagwolfSSL Riding the CAN Bus
TLDR: wolfSSL can run over CAN Bus. This means wolfSSL can secure CAN Bus, which is typically insecure. As such, you can now authenticate over CAN Bus and encrypt over CAN Bus. The CAN (Controller Area Network) bus is a common data bus used in vehicles for onboard microcontrollers to communicate to each other. Modern […]
Read MoreMore TagSupport for Renesas TSIP v1.13 on RX72N
We’re happy to announce that we’ve added support for Renesas TSIP v1.13 on RX72N in wolfSSL v5.0.0! The RX72N MCU is the flagship model of RX series, using a 32-bit RX72N 240 MHz microcontroller.Using the TSIP driver, wolfSSL can offload supported cryptographic and TLS operations to the underlying Renesas hardware for increased performance. If you have […]
Read MoreMore TagwolfSSL Added Support for pyOpenSSL
One of the highlights of our wolfSSL library is its exceptional portability, which allows wolfSSL’s team of engineers to frequently add new ports! We’re happy to announce that we’ve added support for pyOpenSSL in wolfSSL v5.0.0! We have integrated wolfSSL with the pyOpenSSL project, which allows for the use of pyOpenSSL with our SSL/TLS library, wolfSSL. pyOpenSSL is […]
Read MoreMore TagOpen Quantum Safe and wolfSSL Joint Wireshark Integration
In a recent blog post we showed the details of a quantum-safe connection using wireshark. This post is to announce that now you can also do the exact same thing by following instructions provided by our friends at the Open Quantum Safe group. They have generously hosted a wireshark integration via docker that will display […]
Read MoreMore TagOpenSSL 3.0 Provider Solution with FIPS
As you may know, wolfSSL has integrated our FIPS-certified crypto module, wolfCrypt, with OpenSSL as an OpenSSL engine, in a product we call wolfEngine. OpenSSL 3.0 has done away with the engines paradigm in favor of a new concept, called providers. wolfSSL now has a FIPS 140-2 solution for an OpenSSL 3.0 provider, allowing you […]
Read MoreMore TagwolfBoot UEFI Support
We’re happy to announce that we’ve added experimental support to run wolfBoot as an EFI application! The Unified Extensible Firmware Interface (UEFI) is a specification that describes an interface between the operating system (OS) and the platform firmware and it replaces the old BIOS-like firmware. Now wolfBoot can run inside the UEFI environment on Intel […]
Read MoreMore TagPower Usage Benchmark with EEMBC
The latest benchmarks of wolfSSL power consumption on an STM32L476G device are up (https://www.eembc.org/viewer/?benchmark_seq=13436). What we found is that using wolfSSL’s SP math (with assembly speed ups) is superior on the device. It has a positive impact on both the speed and power consumption. With the measurements used with EEMBC (https://www.eembc.org/) higher final scores are […]
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