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Month: May 2015

wolfSSL and CyaSSL are Not Vulnerable to the Recent Logjam Attack

  • May 20, 2015August 24, 2017

The Logjam Attack exploits legacy SSL cipher suites from the 1990s that use DH and DHE export keys.  By definition a server in export mode has to use a low bit strength DH key (512 bits or less), which can now be cracked swiftly.  Even if a client supports export cipher suites but doesn’t broadcast […]

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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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