The cURL Project and wolfSSL are happy to announce that we have rescheduled cURL Up to September 15th, 2022. cURL Up will be virtual this September this year, giving everyone world – wide a chance to participate in the event! curl up is the annual curl developers and users “conference” where we meet up over a day […]
for Applications, Devices, IoT, and the Cloud Providing secure communication for IoT, smart grid, connected home, automobiles, routers, applications, games, IP, mobile phones, the cloud, and more. wolfSSL is dedicated to ensuring all Espressif customers have access to world-class encryption libraries to secure connections. Some of our mutual customers may have questions regarding Espressif no […]
Automotive HSMs (Hardware Security Modules) dramatically improve the security of cryptographic keys and cryptographic processing by isolating signature verification and cryptographic execution, which are the core of security, into physically independent processors. Automotive HSMs are mandatory or strongly recommended for ECU’s that require robust security. With this in mind, wolfSSL has ported our popular, well […]
Today we have some exciting news! We here at wolfSSL would like to announce that we have achieved a TLS 1.3 connection where the group used for key establishment was KYBER_LEVEL1 and the connection was between an Ubuntu Linux x86_64 machine and an STM32 NUCLEO-F446ZE with an ARM Cortex M4 chip running on bare-metal. We […]
Last year was an excellent year for wolfSSL! We progressed on all of our critical performance vectors, including technical leadership, top notch support, sales growth and new design wins. The sheer volume of new code that we produced, in conjunction with our new products and design wins, is impressive to say the least. Additionally, we […]
We’re pleased to announce that we’ve added support for SNI and TLSx options for CMake builds in wolfSSL v5.0.0! Server Name Indication (SNI) is useful when a server hosts multiple “virtual” servers at a single underlying network address. It may be desirable for clients to provide the name of the server which it is contacting. […]
WolfSSL v5.0.0 includes an added build option to configure wolfSSL with the alternate certificate chain feature enabled! Default wolfSSL behavior is to require validation of all presented peer certificates. This also allows loading intermediate Certificate Authorities (CA’s) as trusted and ignoring no signer failures for CA’s up the chain to root. Enabling alternate certificate chain […]
WolfSSL v5.0.0 includes an added build option for use with our portable command-line utility product, wolfCLU! wolfCLU (Command Line Utility) is backed by the best-tested crypto using wolfCrypt and it can make use of FIPS builds with wolfSSL. You can download wolfCLU on Github today for use with the wolfSSL embedded SSL/TLS library! This added […]
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 […]
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 […]
