RECENT BLOG NEWS

The option to have a massive TITAN size session cache is now available in wolfSSL 4.2.0. This can hold over 2 million session entries and works well for use in desktops and high load environments that have many long lasting session ID’s. To turn on the new session cache size use the enable option –enable-titancache, […]

Are you a MQX user looking for SFTP client or server support?  If so, you’ll be happy to hear that wolfSSH SFTP now supports NXP/Freescale MQX 4.2! MQX 4.2 support (using the MFS file system and RTCS TCP/IP stack) was added as part of the wolfSSH 1.4.3 release.  MQX 4.2, or “MQX Classic”, is a […]

wolfSSL has added in many new OpenSSL compatibility API’s in the recent release, wolfSSL 4.2.0. The compatibility layer previously was impressive with upwards of 600 hundred of the most common API used, but in the effort to make transitioning projects that currently use OpenSSL, over to using wolfSSL, we added more than 198 additional API. […]

wolfSSH v1.4.3 has been released. This version of wolfSSH includes several fixes and new features. The primary new feature is a wolfSFTP port to MQX 4.2. Please see the change log for more details. Included are some portability fixes between versions of C compilers, a clean up of some obvious issues with the examples, and […]

As many people know, the OpenSSL project is struggling with FIPS, and their new FIPS release is not expected until December 2020. The version of OpenSSL that supports FIPS goes into End Of Life and is no longer supported in December of 2019. This means that OpenSSL users will not have a supported package for […]

Saficard is a French company specializing in solutions for healthcare payment management. One of their products is a Point-of-Sale (POS) terminal designed to accept the Vitale Card. The Vitale Card is a French health insurance card that stores social security information and allows patients to be reimbursed for healthcare costs. The card works with various […]

The NXP Memory-Mapped Cryptographic Acceleration Unit (mmCAU) is on many Kinetis and ColdFire microcontrollers. It improves symmetric AES and SHA performance as compared to our software based implementation. The v4.2.0 enhanced the MMCAU support to use multiple blocks against hardware and optimizes to avoid memory copies (memcpy) when able. This resulted in a 20-78% improvement. […]

The release of wolfSSL version 4.2.0 is now available! Many exciting new features were added in this release along with optimizations and some fixes. wolfSSL has spent 10,000 hours worth of engineering on creating the code for this release.  We’ve added new features, ports, and made it more robust. For a full list of fixes, […]

wolfSSL’s embedded SSL/TLS library has included support for TLS 1.3 since early releases of the TLS 1.3 draft. Since then, wolfSSL has remained up-to-date with the TLS 1.3 specification. In this post, the major upgrades of TLS 1.3 from TLS 1.2 are outlined below: TLS 1.3 This protocol is defined in RFC 8446. TLS 1.3 […]

wolfSSL now provides support for complete RTCA DO-178C level A certification! wolfSSL will offer DO-178 wolfCrypt as a commercial off -the-shelf (COTS) solution for connected avionics applications. Adherence to DO-178C level A will be supported through the first wolfCrypt COTS DO-178C certification kit release that includes traceable artifacts for the following encryption algorithms: SHA-256 for […]