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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.
The holiday release of the wolfSSL embedded SSL/TLS library contains many feature additions, bug fixes, and improvements. Some of these changes include improved API documentation, RSA-verify and RSA-public-key-operations only builds, and several new port additions.
Release Date: 12/26/2018
MYSQL COMPATIBILITY VERSION This release includes one vulnerability fix, bug fixes, fixes to TLS 1.3 including support for Draft 21, disables TLS 1.0 by default, new options for memory reduction, Intel AVX1/AVX2 performance improvements, SHA-3 size and performance improvements, assembly optimizations for Curve25519 and Ed25519, expanded OpenSSL compatibility layer, updated project files for Visual Studio, TI-RTOS, STM32 CubeMX, IAR EWARM, Apple Xcode, and more!
Release Date: 12/21/2017
wolfTPM is a portable TPM 2.0 project, designed for embedded use. It is highly portable, due to having been written in native C, having a single IO callback for SPI hardware interface, no external dependencies, and its compacted code with low resource usage. The most recent version contains updates such as fixes to cryptodev ECC callbacks, updated printf type warnings, some bug removals, and more!
Release Date: 11/13/2018
Release 1.1.0 includes bug fixes and new features including added MQTT sensor-network client support, MQTT v5.0 support, property callback support, and more!
Release Date: 11/07/2018
wolfSSH 1.3.0 includes SCP and SFTP support, improvements, and small bug fixes.
Release Date: 08/15/2018
wolfBoot is a secure bootloader that leverages wolfSSL's underlying
wolfCrypt module to provide signature authentication for the running firmware.
Release Date: 12/04/2018
wolfSSL JNI 1.4.0 includes bug fixes and new features including better conditional support for native wolfSSL feature dependencies, native feature detection functions, method for loading JNI library from a specific path, TLS 1.0 compiled out by default, wrapper for native ECC shared secret public key callback, other HmacSHA* hash types allowed in Atomic User callback examples, and more.
Release Date: 11/16/2018
Initial release of the wolfCrypt JNI wrapper and wolfCrypt JCE Provider.
Release Date: 07/10/2017
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).
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