RECENT BLOG NEWS
Upcoming Partner Webinar with iWave
We are thrilled to announce a partner webinar with iWave!
wolfSSL and iWave have partnered together to enable embedded TLS in the iWave portfolio of embedded solutions. iWave is a global embedded solution provider that offers a wide array of rugged and high-performance System on Modules (SoMs) and Single Board Computers (SBCs) build on NXP i.MX6, i.MX8 series of Processors and INTEL FPGA series. This partnership allows iWave to strengthen their product offerings by utilizing the wolfSSL embedded SSL/TLS library and hardware crypto support, including CAAM, onto the System on Modules and embedded solutions.
Join us for this special session on:
Oct 8, 2020 07:00 AM Pacific Time (US and Canada)
Watch the webinar here: iWave Security IP Suite Enabled with WolfSSL
About Our Partner
iWave Systems Technologies Pvt. Ltd., established in the year 1999, focuses on product engineering services involving embedded hardware design and development, software development and FPGA services. iWave is a global leader in design and manufacturing of System on Modules based on NXP, Xilinx and INTEL chipsets.
Read More
https://www.iwavesystems.com/partners-with-wolfssl-enable-embedded-tls
https://www.iwavesystems.com/engineering-services/software-design-services/security.html
Blackhat Asia 2020
wolfSSL will be attending Black Hat Asia! This event will be held virtually in the Singapore Time Zone from September 29-October 2. During this week, information security experts will teach interactive, online Trainings, innovative research will be presented at Briefings, the latest open-source tools will be showcased at Arsenal, and the Business Hall will feature top-tier security solutions and service providers, plus ample networking events and opportunities.
Who We Are
wolfSSL focuses on providing lightweight and embedded security solutions with an emphasis on speed, size, portability, features, and standards compliance, such as FIPS 140-2 and 140-3, RTCA DO-178C level A certification, and support for MISRA-C capabilities. wolfSSL supports industry standards up to the current TLS 1.3 and DTLS 1.2, is up to 20 times smaller than OpenSSL, offers a simple API, an OpenSSL compatibility layer, is backed by the robust wolfCrypt cryptography library, and much more. Our products are open source, giving customers the freedom to look under the hood.
See you there!
Contact Us
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
Additional Resources
In the meanwhile, check out the wolfSSL embedded SSL/TLS library, star us on Github, and learn more about the latest TLS 1.3 is available in wolfSSL.
Upcoming Webinar: wolfSSL for STM32CubeMXv6
Watch the webinar: wolfSSL for STM32CubeMXv6! Join us for a 1-hour webinar to learn how wolfSSL & ST can easily integrate in STM32CubeMX projects.
You will learn:
- New features of the latest STM32CubeMX tool from ST
- How wolfSSL embedded security features set users ahead of the pack with speed, portability and feature set
- How to easily integrate wolfSSL into your project using the STM32CubeMX tool
There will be a live Q&A session at the end of the webinar where ST and wolfSSL’s experienced engineers will be available to answer your questions.
By registering for this webinar, you submit your information to STMicroelectronics and wolfSSL and their distributors, who will use it to communicate with you regarding this event and their other services.
Latest updates on STMicroelectronics and wolfSSL:
wolfSSL, an ST Authorized Partner, now offers support for STM32Cube pack for STM32, adding on to previous support for the STM32 Standard Peripheral Library as well as the STM32Cube HAL (Hardware Abstraction Layer). wolfSSL also maintains and makes available an STM32Cube Expansion Package for wolfSSL to make it easy for users to pull wolfSSL directly into STM32CubeMX and STM32CubeIDE projects.
The wolfSSL embedded SSL/TLS library has support for several of the STM32 microcontrollers and for the hardware-based cryptography and random number generator offered by them as well. Our most recent update is that wolfSSL now offers support for Cube pack for STM32, adding on to previous support for the STM32 Standard Peripheral Library as well as the Cube HAL (Hardware Abstraction Layer). wolfSSL also maintains and makes available an STM32Cube Expansion Package for wolfSSL to make it easy for users to pull wolfSSL directly into STM32CubeMX and STM32CubeIDE projects.
A full list of STM32 benchmarks can be found here:
https://github.com/wolfSSL/wolfssl/tree/master/IDE/STM32Cube/STM32_Benchmarks.md
About STMicroelectronics
STMicroelectronics is a global leader in the semiconductor market serving customers across the spectrum of sense and power and automotive products and embedded processing solutions. From energy management and savings to trust and data security, from healthcare and wellness to smart consumer devices, in the home, car and office, at work and at play, ST is found everywhere microelectronics make a positive and innovative contribution to people’s life. By getting more from technology to get more from life, ST stands for life.augmented.
References
- STM32 Product Page
- STM32F2 Standard Peripheral Library Documentation
- ST STM32CubeMX
- wolfSSL STM32 Support
Read our latest blog post about how the Cube pack for STM32 is now available! – wolfSSL
Check out the wolfSSL embedded SSL/TLS library, star us on Github, and learn more about the latest TLS 1.3 is available in wolfSSL.
Watch the webinar video today.
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
Raccoon Attacks
If our little meme didn’t already convince you otherwise, raccoon attacks are not a big deal when it comes to wolfSSL, read more on our internal review of raccoon attacks here: https://www.wolfssl.com/wolfssl-raccoon-attack/!
To learn more about us, checkout the wolfSSL embedded SSL/TLS library, star us on GitHub, and find out more about using TLS 1.3 on wolfSSL!
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
wolfSSL + Tenasys INTime RTOS
Did you know that wolfSSL includes a port to the Tenasys INTime RTOS? You can read more in our original press release from Tenasys here: Secured INtime system traffic! Tenasys is using wolfSSL to secure their networked real-time systems and wolfSSL is happy to be integrated into the INTime networking stack which allows us to provide world renowned security to INTime SDK consumers.
wolfSSL also provides a FIPS 140-2 (and soon to be FIPS 140-3!) validated version of wolfCrypt! We also provide a “FIPS Ready” version of wolfSSL which is not associated with a FIPS validation, but includes FIPS-specific code. For users who may need a FIPS validated cryptography library in the future, FIPS Ready can be a good choice to make the transition as easy as possible.
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
User-Generated Performance Advisory for Cortex M – Newlib vs Newlib-Nano
A big thank you to @eli.hughes who has shared results for their own project in hopes of further helping fellow users when building on an embedded Cortex M platform.
“I had a working project build with Segger Embedded Studio for a Nordic NRF52840 (64MHz Cortex M). We switched our build tooling to use cmake/ninja along with the newlib-nano libraries packaged with ARM GCC tools. One thing I noticed is that our TLS handshake in our application went from 3 seconds to about 16 seconds.
Using the built in wolf test functions, I was able to track down the issue.
While Segger Embedded Studio uses GCC, they have their own builds of the C standard libraries.The wolfcrypt ECC routines are very sensitive to how the C libraries are built.
Results
I could eventually get “better” performance than the SES custom library but had to use NewLib and not NewLib-nano. This results in a larger binary but the performance is much better.
wolf Test Time
Segger Embedded Studio w/ custom std libs: 208 seconds
ARM GCC Embedded w/ Newlib-Nano: 608 seconds
ARM GCC Embedded w/ Newlib: 202 seconds
ARM GCC Embedded w/ Newlib &WOLFSSL_SP_ARM_CORTEX_M_ASM : 175 seconds
In addition to using Newlib, I found the macro WOLFSSL_SP_ARM_CORTEX_M_ASM helped quite a bit. (Appears it has hand tuned ASM routines for SP math).
Apparently, newlib is built with speed optimizations and newlib-nano is built with size optimizations. I was surprised at the stark difference. I have other math heavy routines and the difference in execution speed is only 5% between -03 and -Os. It seems that the ECC SP routines have some sensitivity to the C library.
Hope this is helpful to anyone building for a Cortex M MCU.”
To read the original forum post: https://www.wolfssl.com/forums/post5456.html#p5456
Thank you @eli.hughes for sharing these findings. We hope others on the Cortex M will see this. The SP WOLFSSL_SP_ARM_CORTEX_M_ASM option is quite impressive for RSA/DH/ECC math speedups because it uses hand written assembly. At wolfSSL, we love to hear your findings and projects, so please feel free to reach out and keep us posted!
Additional Resources
Check out Eli’s article series for NXP on LPC55S69 and stay tuned for an upcoming set on cellular IoT and cloud connectivity.
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
Check out the wolfSSL embedded SSL/TLS library, star us on Github, and learn more about the latest TLS 1.3 is available in wolfSSL.
QUIC WITH WOLFSSL
This post has been cross posted from Daniel Stenberg’s blog – originally posted here.
We have started the work on extending wolfSSL to provide the necessary API calls to power QUIC and HTTP/3 implementations!
Small, fast and FIPS
The TLS library known as wolfSSL is already very often a top choice when users are looking for a small and yet very fast TLS stack that supports all the latest protocol features; including TLS 1.3 support – open source with commercial support available.
As manufacturers of IoT devices and other systems with memory, CPU and footprint constraints are looking forward to following the Internet development and switching over to upcoming QUIC and HTTP/3 protocols, wolfSSL is here to help users take that step.
A QUIC reminder
In case you have forgot, here’s a schematic view of HTTPS stacks, old vs new. On the right side you can see HTTP/3, QUIC and the little TLS 1.3 box there within QUIC.
ngtcp2
There are no plans to write a full QUIC stack. There are already plenty of those. We’re talking about adjustments and extensions of the existing TLS library API set to make sure wolfSSL can be used as the TLS component in a QUIC stack.
One of the leading QUIC stacks and so far the only one I know of that does this, ngtcp2 is written to be TLS library agnostic and allows different TLS libraries to be plugged in as different backends. I believe it makes perfect sense to make such a plugin for wolfSSL to be a sensible step as soon as there’s code to try out.
A neat effect of that, would be that once wolfSSL works as a backend to ngtcp2, it should be possible to do full-fledged HTTP/3 transfers using curl powered by ngtcp2+wolfSSL. Contact us with other ideas for QUIC stacks you would like us to test wolfSSL with!
FIPS 140-2
We expect wolfSSL to be the first FIPS-based implementation to add support for QUIC. I hear this is valuable to a number of users.
When
This work begins now and this is just a blog post of our intentions. We and I will of course love to get your feedback on this and whatever else that is related. We’re also interested to get in touch with people and companies who want to be early testers of our implementation. You know where to find us!
I can promise you that the more interest we can sense to exist for this effort, the sooner we will see the first code to test out.
It seems likely that we’re not going to support any older TLS drafts for QUIC than draft-29.
wolfSSL offers commercial support packages and consulting for cURL and tiny-curl!
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
wolfSSL supports Infineon AURIX Boards
Three years ago, wolfSSL partnered with Infineon, making it easier to ensure security on Infineon-based projects. Today wolfSSL continues to foster our relationship with Infineon, including support for the latest AURIX boards.
AURIX (Automotive Real Time Integrated Next Generation Architecture) is a 32- bit Infineon microcontroller family targeting the automotive industry in terms of performance and safety. AURIX’s multicore architecture is based on up to three independent 32-bit TriCore CPUs.
Infineon designs, develops, manufactures and markets a broad range of semiconductors and system solutions. The focus of its activities is on automotive electronics, industrial electronics, mobile devices and chip card-based security. Combining entrepreneurial success with responsible action, Infineon addresses some of the most critical challenges of society: Efficient use of energy, environmentally friendly mobility and security in a connected world.
The wolfSSL embedded SSL/TLS library is a perfect fit for securing lightweight, resource-constrained devices. wolfSSL has a footprint size of 20-100kB, offers protocol support up to TLS 1.3 and DTLS 1.2, progressive algorithm support, hardware crypto support, and more.
Read more about our partnership with Infineon:
https://www.wolfssl.com/wolftpm-tested-nightly-infineon-optiga-tmp20-slb-9670/
https://www.wolfssl.com/wolfssl-announces-partnership-with-infineon/
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
In the meanwhile, check out the wolfSSLembedded SSL/TLS library, star us on GitHub, and learn more about the latestTLS 1.3 is available in wolfSSL.
Upcoming Partner Webinar: Security & Certifications for Critical Embedded Industries Hosted by wolfSSL and SYSGO
wolfSSL and SYSGO are excited to announce our partner webinar: Security & Certifications for Critical Embedded Industries!
wolfSSL and SYSGO have teamed up to integrate wolfSSL’s SSL/TLS crypto library into PikeOS real-time operating system (RTOS), which includes a type 1 hypervisor. With this integration, wolfSSL brings a FIPS crypto library to PikeOS’ certified Separation Kernel in a pre-integrated bundle that ensures robust, proven Security for your project’s architecture.
Join this webinar for a demo in which you can also see two instances of wolfMQTT: One subscriber as the input side, and a publisher as the output side, each utilizing a TLS connection. Learn about the benefits of utilizing the latest TLS 1.3 protocol, for which wolfSSL was the first commercial implementation.
Watch the webinar here: Security & Certifications for Critical Embedded Industries
About SYSGO
SYSGO, the European leader in real-time operating systems (RTOS) and hypervisors for certifiable embedded systems, and wolfSSL, the leading provider of TLS and cryptography, have announced that they joined forces to integrate wolfSSL security technology into SYSGO’s PikeOS real-time operating system (RTOS) that includes a separation kernel based type 1 hypervisor. As part of the cooperation, SYSGO will provide pre-integrated wolfSSL technologies into the development environment of PikeOS and its embedded Linux ELinOS product.
Find out more about our partner announcement here: https://www.sysgo.com/news-events/news-articles/article/sysgo-integrates-wolfssl-security-technologies-into-its-pikeos-real-time-operating-system
Are you new to wolfSSL?
wolfSSL focuses on providing lightweight and embedded security solutions with an emphasis on speed, size, portability, features, and standards compliance, such as FIPS 140-2 and 140-3, RTCA DO-178C level A certification, and support for MISRA-C capabilities. wolfSSL supports industry standards up to the current TLS 1.3 and DTLS 1.2, is up to 20 times smaller than OpenSSL, offers a simple API, an OpenSSL compatibility layer, is backed by the robust wolfCrypt cryptography library, and much more. Our products are open source, giving customers the freedom to look under the hood.
See you there!
Additional Resources
In the meanwhile, check out the wolfSSL embedded SSL/TLS library, star us on Github, and learn more about the latest TLS 1.3 is available in wolfSSL.
Contact Us
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
Are you curious to learn more about wolfBoot and TPM?
Check out this fantastic tutorial by Daniele Lacamera about wolfBoot and its TPM capabilities, hosted by our friends at TPM.dev! To watch the recording and slides from the presentation, check out the link below:
https://developers.tpm.dev/posts/wolfboot-with-tpm
About wolfBoot
wolfBoot is a portable, OS-agnostic, secure bootloader solution, relying on wolfCrypt for firmware authentication, providing firmware update mechanisms.
- Multi-slot partitioning of the flash device
- Integrity verification of the firmware image(s) using SHA2 or SHA3
- Authenticity verification of the firmware image(s) using wolfCrypt’s digital signature algorithms (ECDSA SECP256R1, Ed25519, RSA 2048/4096)
- Highly reliable, transport-agnostic firmware update mechanism
- Anti-rollback protection (via version numbering)
- Hardware-assisted dual-bank swapping
- Support for secure keystores, OTP memory, TPM 2.0
- Support for encrypted firmware images
To learn more: https://www.wolfssl.com/products/wolfboot/
To watch more videos and tutorials on wolfSSL products, check out our Youtube Channel: https://www.youtube.com/wolfssl
Watch the Tutorial and Download the Slides: https://developers.tpm.dev/posts/wolfboot-with-tpm
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
FIPS certificate #2425 is being added to NIST sunset list: wolfSSL customers can achieve effortless transition to FIPS cert #3389
FIPS 140-2 requires the use of validated cryptography in the security systems implemented by federal agencies to protect sensitive information. The wolfCrypt Module is a comprehensive suite of FIPS Approved algorithms. All key sizes and modes have been implemented to allow flexibility and efficiency.
The National Institute of Standards and Technology (NIST) is sending FIPS cert #2425 into sunset June 2021. For customers who will be impacted, the wolfCrypt Cryptographic Module maintains its #3389 certificate and can be used in conjunction with the wolfSSL embedded SSL/TLS library for full TLS 1.3 client and server support. Upgrade your FIPS cert with wolfSSL to stay afloat and benefit from:
- Algorithm support for TLS 1.3!
- New algorithms such as AES (CBC, GCM, CTR, ECB), CVL, Hash DRBG, DSA, DHE, ECDSA (key generation, sign, verify), HMAC, RSA (key generation, sign, verify), SHA-3, SHA-2, SHA-1, and Triple-DES
- Hardware encryption support for NXP’s Cryptographic Assistance and Assurance Module (CAAM), NXP Memory-Mapped Cryptographic Acceleration Unit (mmCAU), Intel’s AES-NI, and more
- Support for secure elements and TPM’s
- Interoperability with wolfBoot, wolfSSH, and wolfTPM
- Integration support for third party libraries such as strongswan, nginx, python and more
Contact us to upgrade to FIPS cert #3389 at fips@wolfssl.com.
Additional Resources
Learn more about wolfSSL support for FIPS cert #3389: https://www.wolfssl.com/wolfcrypt-fips-certificate-3389-3/
For a list of supported Operating Environments for wolfCrypt FIPS, check our FIPS page: https://www.wolfssl.com/license/fips/
Our FIPS Story
wolfSSL is currently the leader in embedded FIPS certificates. We have a long history in FIPS starting with wolfCrypt FIPS 140-2 Level 1 Certificate #2425 as well as wolfCrypt v4 FIPS 140-2 Level 1 Certificate #3389. wolfSSL partners with FIPS experts KeyPair to bring you FIPS consulting services, and high assurance along each step of your FIPS certification process. Additionally, wolfSSL will be the first implementation of FIPS 140-3. Stay tuned for an upcoming webinar on this topic.
wolfSSL also provides support for a wolfCrypt FIPS Ready version of the library! wolfCrypt FIPS Ready is our FIPS enabled cryptography layer code included in the wolfSSL source tree that you can enable and build. You do not get a FIPS certificate, you are not FIPS approved, but you will be FIPS Ready. FIPS Ready means that you have included the FIPS code into your build and that you are operating according to the FIPS enforced best practices of default entry point, and power on self test.
wolfCrypt FIPS Ready can be downloaded from the wolfSSL download page located here: https://www.wolfssl.com/download/. More information on getting set up with wolfCrypt FIPS Ready can be found in our FIPS Ready User guide here: https://www.wolfssl.com/docs/fips-ready-user-guide/
If you have any questions or run into any issues, contact us at facts@wolfssl.com, or call us at +1 425 245 8247.
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