PRODUCTS

wolfEngine is an OpenSSL engine backed by wolfSSL's wolfCrypt cryptography library. wolfCrypt is FIPS-validated, so wolfEngine can be used to achieve FIPS compliance with OpenSSL, all without having to touch the OpenSSL code itself. wolfEngine is structured as a standalone library which links against wolfSSL (libwolfssl) and OpenSSL.

wolfEngine implements and exposes an OpenSSL engine implementation which wraps the wolfCrypt native API internally. Algorithm support matches that as listed on the wolfCrypt FIPS 140-2 certificate #3389.

• Initialization modes
  • Dynamic engine loading
  • Static entry point
  • OpenSSL configuration file
• OpenSSL tested versions
  • 1.0.2h
  • 1.1.1b

Applications that have been successfully compiled using wolfEngine include OpenSSL Unit Tests, NGINX, cURL, Stunnel, OpenSSH, and many more.

OpenSSL Version Support

Initialization modes can be used with any OpenSSL version that supports the engine framework. Engines are deprecated in OpenSSL 3.0.0. They're replaced with a similar concept called providers. wolfSSL also offers a provider backed by wolfCrypt. Please reach out to facts@wolfssl.com if you're interested in evaluating the wolfSSL provider.

 

Supported Chipmakers

• wolfEngine has support for chipsets including ARM, Intel, Motorola, mbed, NXP/Freescale, Microchip/Atmel, STMicroelectronics, Analog Devices, Texas Instruments, Xilinx SoCs/FPGAs, Renesas, Espressif and more.
• If you would like to use or test wolfEngine on another
  chipset or environment, let us know and we’ll be happy
  to support you.

 

Supported Operating Environments

• Win32/64, Linux, Mac OS X, Solaris, ThreadX, VxWorks, FreeBSD, NetBSD, OpenBSD, embedded Linux, Yocto Linux, OpenEmbedded, WinCE, Haiku, OpenWRT, iPhone (iOS), Android, Nintendo Wii and Gamecube through DevKitPro, QNX, MontaVista, NonStop, TRON/ITRON/µITRON, Micrium µC/OS-III, FreeRTOS, SafeRTOS, NXP/Freescale MQX, Nucleus, TinyOS, HP/UX, AIX, ARC MQX, TI-RTOS, uTasker, embOS, INtime, Mbed, uT-
  Kernel, RIOT, CMSIS-RTOS, FROSTED, Green Hills INTEGRITY, Keil RTX, TOPPERS, PetaLinux, Apache Mynewt, PikeOS, Deos, Azure Sphere OS
• If you would like to test wolfSSL on another environment, let us know and we’ll be happy to support you.