Please Contact Us if you are downloading this as an evaluation and need evaluation support. For additional downloads, including yaSSL (C++), and our Java SSL Provider, see the More Downloads page.
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This form allows you to download the most recent stable open source (GPLv2) versions of both wolfSSL and wolfSSL JNI. If your project cannot tolerate the terms of the GPLv2, please contact us to learn more about our commercial license.
For users looking to download the wolfCrypt embedded crypto engine, this is included in the wolfSSL package below.
Release 0.10 adds support for big endian systems and includes fixes for building with Visual Studio.
Release Date: 09/26/2016
Release 0.2.0 of wolfSSH is the first public release. It can be incorporated into a server application and allows for RSA public key and password authentication.
Release Date: 07/20/2016
Release 3.9.10 includes a medium level vulnerability fix, default configure option changes, extended master secret support, DSA padding checks, CTX level RNG, RDSEED enhancements, ARMv8 support, and more.
Release Date: 09/23/2016
wolfSSL JNI 1.3.0 includes bug fixes and new features including updated support to wolfSSL 3.7.0, finalizers for context and session classes, deprecation of SSLv3, PSK support, better error and exception handling, and more.
Release Date: 12/04/2015
The wolfSSL source code is subject to the U.S. Export Administration Regulations and other U.S. law, and may not be exported or re-exported to certain countries (currently Afghanistan, Cuba, Iran, Iraq, Libya, North Korea, Sudan and Syria) or to persons or entities prohibited from receiving U.S. exports (including Denied Parties, entities on the Bureau of Export Administration Entity List, and Specially Designated Nationals).