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Category: wolfGuard

FIPS-Compliant Tailscale Mesh VPN Powered by wolfSSL

  • April 14, 2026April 13, 2026

Earlier last year, we shared the integration of our FIPS-validated crypto engine, wolfCrypt, into WireGuard to create a project we call wolfGuard. We’re now extending this effort to Tailscale, the popular mesh VPN built on top of WireGuard. Getting started with wolfSSL? Download the latest libraries here and start exploring. Tailscale simplifies WireGuard deployment by […]

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wolfSSL SSL/TLS Library

The wolfSSL lightweight TLS library supports TLS 1.3 and DTLS 1.3 on both client and server sides, features progressive algorithm support, is optimized for footprint and runtime memory use, and more!

wolfCrypt Crypto Engine

The wolfCrypt Crypto engine is a lightweight, embeddable, and easy-to-configure crypto library with a strong focus on portability, modularity, security, and feature set. FIPS 140-3 and MISRA available.

wolfIP TCP/IP Stack

wolfIP is a tiny, deterministic TCP/IP stack for embedded, real-time, and safety-critical systems. Its fixed memory design and predictable behavior simplify verification and certification workflows, and it pairs seamlessly with wolfSSL for TLS 1.3 connectivity.

wolfCrypt FIPS Module

The Cryptographic Module Validation Program (CMVP) has issued FIPS 140-3 Certificate #4718 for the wolfCrypt Module developed by wolfSSL Inc, the world's first SP800-140Br1 validated certificate. Click to read more.

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