Providing Secure, Well-Tested SGX Integration with wolfSSL and wolfCrypt Did you know that wolfSSL has support for Intel SGX? Not only do we have support for SGX, but we do continuous integration testing on that support to offer our users a more robust and mature solution. This means that every night a process starts up […]
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Using Alternative I/O with wolfSSL Lightweight TLS
In this past (here and here) we have written about wolfSSL’s I/O abstraction layer and support for alternative I/O mediums. We wanted to refresh our reader’s memory about this helpful feature. In this context, “less traditional I/O” means running SSL/TLS over something besides TCP/IP or UDP – for example Bluetooth, a serial connection, memory buffers, […]
Read MoreMore TagSecuring MySQL (#mysql) with wolfSSL
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 TLS/SSL 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 TagwolfSSH v1.2.0 SSH Server Now Available
wolfSSH v1.2.0 has dropped! We have just added support for Elliptic Curve algorithms and AES-GCM. The following key exchange and public key algorithms are now available: ecdh-sha2-nistp256 ecdh-sha2-nistp384 ecdh-sha2-nistp521 ecdsa-sha2-nistp256 ecdsa-sha2-nistp384 ecdsa-sha2-nistp521 The wolfSSH SSH server provides the encryption algorithm “aes128-gcm@openssh.com”, which is an implementation of RFC 5647 using the MAC algorithm implied with using […]
Read MoreMore TagSecuring SMTP with wolfSSL using STARTTLS
STARTTLS is a way of protecting email communications from malicious users (insiders or otherwise) by upgrading a plaintext SMTP connection to one secured by SSL/TLS. SMTP using STARTTLS allows encryption of emails in transit between email clients and servers. Without encryption email messages can easily be intercepted and read at any point between the sender […]
Read MoreMore TagFuzz Testing Research, Keeping up with the Times
A recent paper titled “Exploiting Dissent: Towards Fuzzing-based Differential Black-Box Testing of TLS Implementations” was published by Axel Sikora and Andreas Walz. wolfSSL found the paper both well composed and informative. We would like to congratulate Andreas and Axel on a well composed piece of literature and we would highly recommend reading it if you […]
Read MoreMore TagTLS-Attacker, making the online world a safer place!
wolfSSL has a goal: “wolfSSL will provide the best security in the world for all to benefit”! We are very passionate about keeping our users safe and secure in an increasingly connected online world. To that end the wolfSSL product is the most thoroughly tested cryptography and TLS solution on the market today. wolfSSL appreciates […]
Read MoreMore TagwolfSSL 3.12.2 Now Available
wolfSSL 3.12.2 is now available for download! This release includes many performance improvements with Intel ASM (AVX/AVX2) and AES-NI. wolfSSL has implemented a new single precision math option to speed up RSA, DH and ECC in this release. Embedded hardware support has been expanded for STM32, PIC32MZ and ATECC508A, and AES-XTS mode support has been […]
Read MoreMore TagEmbedded SSL/TLS in the Holiday Spirit
Team wolfSSL is preparing for Halloween with a pumpkin carving! Our embedded security products are continually evolving. We encourage you to check our our wolfSSL embedded SSL/TLS library here, wolfMQTT, wolfSSH, or visit our product page for a complete list of lightweight Open Source security products. As always if you have any questions, or would […]
Read MoreMore TagALT_ECC_SIZE, low visibility but highly useful!
It recently came to our attention that the preprocessor macro ALT_ECC_SIZE was missing in our documentation. As a result we decided to post a blog about this to help inform customers of the value for using this in space constrained devices using the fastmath math library with RSA/DH and ECC in wolfSSL. ALT_ECC_SIZE: The fastmath […]
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