Latest Posts

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  wolfBoot 1.6 Release

  wolfBoot version 1.6 has been released and can be downloaded from our website. New features that are available starting from this release include:

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  wolfTPM Release v1.9.0

  The summer release of wolfTPM, v1.9.0, is now available! This release has lots of new features, several bug fixes, and optimizations including:

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  wolfMQTT Release v1.7.0

  The summer release of wolfMQTT, v1.7.0, is now available! This release has several bug fixes and optimizations including:

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  Vulnerability Disclosure: DTLS clear application data messages in epoch 0

  Affected Users:

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  wolfSSL 4.5.0 Now Available

  The summer release of wolfSSL, v4.5.0, is now available! This release has many new features, optimizations, and bug fixes. Some of the new features we added to the wolfSSL embedded SSL/TLS library include:

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  Secure and Reliable Firmware Updates with wolfBoot

  wolfBoot is wolfSSL’s universal secure bootloader. It was initially designed to bring secure boot technology to small 32-bit microcontrollers following the guidelines of the IETF SUIT group. But nowadays, it’s used on a large number of heterogeneous devices, from IoT connected systems with limited resources, to faster, more powerful 64-bit...

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  wolfSSL STM32Cube Expansion Package for STM32 is now available!

  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 STM32Cube Expansion Package enhanced for STM32 toolset, adding on to previous support...

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  wolfCrypt FIPS 140-3 Status Update (#FIPS)

  wolfSSL is working hard with our lab to make wolfCrypt be the first cryptography library to have FIPS 140-3 validation. We are very excited about the changes that are a part of FIPS 140-3. We can fit our FIPS validated library into just about any embedded operating environment.

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  wolfSSL working on first embedded ACVP project

  FIPS 140-2 requirements for CAVP testing have been deprecated in favor of the cutting edge ACVP test requirements! wolfSSL is currently working on (to our knowledge) the first ever embedded validation that will use the new ACVP test requirements!

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  Azure Sphere partners with wolfSSL to provide premier client TLS support

  Now, with the Azure Sphere OS 20.07 release, Microsoft has licensed and exposed a subset of wolfSSL, the first commercial implementation of TLS 1.3, for use on Azure Sphere devices. This strategic pairing allows software developers to create client TLS connections directly using the Azure Sphere SDK. Software developers no...

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