Category: Uncategorized

Storing encrypted firmware updates with wolfBoot At wolfSSL, we work together with our customers to better understand the real-life scenarios in embedded security. One of the concerns that we have been addressing the most when it comes to secure boot is the protection of the ‘data at rest’ when the firmware updates are received and […]

Read MoreMore Tag

At wolfSSL, we love our open-source community and fully support users working with us on our code, whether it’s finding errors or asking for technical assistance. We are always quick to address our security vulnerabilities–one recent example includes the article published by the Daily Swig on “Embedded security: wolfSSL can be abused to impersonate TLS […]

Read MoreMore Tag

Press Release August 25th, 2020 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 […]

Read MoreMore Tag

To all our wolfSSL readers, we have exciting news! wolfSSL is now integrated with our partner Netburner, in their standard offering of their NNDK tools. This new incorporation is available on their NNDK 3.3 tools, and will be migrating support to the NNDK 2.9.x tools in the near future!  To read more on this integration, […]

Read MoreMore Tag

wolfSSL Inc is proud to announce the release of wolfSSH v1.4.5, the embedded SSH library for devices, IoT, and the cloud. Included in the release are: Added SSH-AGENT support to the echoserver and client Added support for building for EWARM Echoserver can now spawn a shell and set up a pty with it Added example […]

Read MoreMore Tag

As a cybersecurity company we have to make sure all of our products are state of the art. To make sure we have the best DO-178 cryptography, wolfSSL is conducting Stages of Involvement (SOI) audits on our wolfCrypt product.  Last year wolfSSL added support for complete RTCA DO-178C level A certification. wolfSSL offers DO-178 wolfCrypt […]

Read MoreMore Tag

wolfBoot version 1.6 has been released and can be downloaded from our website. New features that are available starting from this release include: Support for encryption of external partitions Support for MPU on ARM Cortex-M platforms Support for using an RSA signature that includes ASN.1 encoded header Support for bootloader updates from external flash: SPI […]

Read MoreMore Tag

The summer release of wolfTPM, v1.9.0, is now available! This release has lots of new features, several bug fixes, and optimizations including: Fix when building wolfSSL with old names `NO_OLD_WC_NAMES`. (PR #113) Fix for TPM2 commands with more than one auth session. (PR #95) Bugfixes for TPM2_Packet_AppendSymmetric and TPM2_Packet_ParseSymmetric. (PR #111) TPM attestation fixes. (PR […]

Read MoreMore Tag

The summer release of wolfMQTT, v1.7.0, is now available! This release has several bug fixes and optimizations including: Fix for publish with short topic name and example. (PR #169) Add MqttProps_ShutDown(). Fix MqttProp leaks(PR #167) Multithread fixes. (PR #166) Fix buffer overrun in strcpy(). Fix logic around getaddrinfo(). (PR #165) Fix MqttClient_WaitType for nonblock mode. […]

Read MoreMore Tag

Affected Users: Anyone using DTLS with wolfSSL versions prior to release 4.5.0. Summary: An issue was discovered in the DTLS handshake implementation in wolfSSL before 4.5.0. Clear DTLS application_data messages in epoch 0 do not produce an out-of-order error. Instead, these messages are returned to the application. Recommendation: Update to wolfSSL version 4.5.0. Research: The […]

Read MoreMore Tag