In the latest release of the wolfSSL embedded TLS library (version 3.14), functionality was added to allow users to define and utilize custom Diffie-Hellman Agreement callbacks. This functionality was added in the form of a new API method, whose title and signature are shown below: void wolfSSL_CTX_SetDhAgreeCb(WOLFSSL_CTX* ctx, CallbackDhAgree cb) This function takes in a […]
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SSL/TLS and Cryptography Benchmarks
Some of our users have been wondering if we were doing benchmarks of our SSL/TLS and cryptography performance. Here are the results we have gathered so far: wolfSSL / wolfCrypt Benchmarking. This page includes several reference benchmarks as well as comparisons of software versus hardware cryptography. Let us know if we should do a different […]
Read MoreMore TagwolfSSL now supports TPM 2.0
We are excited to announce wolfSSL TPM 2.0 support! This implementation provides all TPM 2.0 API’s in compliance with the specification. This uses the TPM Interface Specification (TIS) to communicate over SPI. The design allows for easy portability to different platforms: Native C code designed for embedded use. Single IO callback for hardware SPI interface. […]
Read MoreMore TagwolfSSL 2017 Annual Report
To the benefit of our end users and customers, wolfSSL completed yet another year of successful growth in our technology advancement, our business, and our personnel. Our build out of the company is on track and we expect another banner year in 2018! Our advancement is outlined in detail below, but particular attention should be […]
Read MoreMore TagUpdate on TLS v1.3 Support in wolfSSL
It has been 4 years since the TLS v1.3 specification came out with Draft 1 and it looks like it has been finalized! With the release of Draft 24 the last of the WG comments have been addressed. Now the IESG will review the document and it is expected that it will soon be ratified […]
Read MoreMore TagSecuring MySQL (#mysql) with wolfSSL lightweight SSL/TLS
MySQL (#mysql) currently comes bundled with yaSSL to provide an option for SSL/TLS connections when using a database. A patch for securing MySQL with the wolfSSL embedded SSL/TLS library is available for MySQL version 8.0.0 here https://github.com/wolfSSL/mysql-patch. Along with an increased level of security comes the potential to use […]
Read MoreMore TagJob Posting: Embedded Systems Software Engineer
wolfSSL is a growing company looking to add a top notch embedded systems software engineer to our organization. wolfSSL develops, markets and sells the leading Open Source embedded SSL/TLS protocol implementation, wolfSSL. Our users are primarily building devices or applications that need security. Other products include wolfCrypt embedded cryptography engine, wolfMQTT client library, and wolfSSH. […]
Read MoreMore TagwolfMQTT support for MQTT v5.0
We are working on adding MQTT v5.0 support to wolfMQTT. Some of the new MQTT 5 features include: AUTH packet type to submit authentication method/data information after connect. CONNACK packets now include a reason code to better describe connect failures. DISCONNECT now supports server to client. Packets can include optional key/value properties. New data type […]
Read MoreMore TagTop 5 TLS 1.3 Advantages with wolfSSL
We’re excited that wolfSSL embedded SSL/TLS library now includes support for TLS 1.3 and think that there are many advantages to using TLS 1.3 in applications, projects and devices. Here are the top 5 advantages to using TLS 1.3 with wolfSSL: More secure than older TLS protocol versions by eliminating risky crypto Reduces latency through fewer […]
Read MoreMore TagwolfCrypt v4.0 is on the CMVP Implementation Under-Test List
We are excited to announce that wolfCrypt v4.0 is currently in process for CMVP validation for FIPS 140-2. We are adding more algorithms to our security boundary including ECDSA, ECDHE, AES-GCM, AES-CCM, SHA-3, and RSA-PSS. Also included is FIPS 186-4 compliant key generation for RSA and ECC. We will be able to offer TLSv1.3 with […]
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