Recently at the CRYPTO 2014 conference rump sessions several interesting papers were presented. Ron Rivest presented a paper he and Jacob C. N. Schuldt wrote on finding an improved replacement for the RC4 stream cipher they named Spritz. Their goal was to find a drop in replacement for RC4 that wasn’t susceptible to the known […]
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Case Study: wolfSSL enables Sensity Systems to Secure Light Sensory Networks (LSNs)
wolfSSL has released a case study highlighting how Sensity Systems is using the CyaSSL lightweight SSL/TLS library to secure Light Sensory Networks (LSNs). This case study highlights the key requirements Sensity had for securing their devices, how CyaSSL was used as a solution, and summarizes Sensity’s thoughts on the project. As stated on the Sensity […]
Read MoreMore TagTivaWare Code Composer Studio wolfSSL Examples
CyaSSL now has example projects that can be compiled in Code Composer Studio (CCS) and debugged on the Tiva™ C Series TM4C1294NCPDT (1294XL) Connected Launchpad. Please see the README under wolfSSL / wolfssl-examples / tirtos_ccs_examples on www.github.com for instructions on building CyaSSL with Texas Instruments-Real Time Operating System (TI-RTOS). Please visit http://www.ti.com/tool/sw-tm4c for all other […]
Read MoreMore TagwolfSSL on IBM AIX
IBM`s operating system, AIX (Advanced Interactive eXecutive), is the standard operating system for the RS/6000 series. The RS/6000 series being UNIX servers, workstations, and supercomputers made by IBM. AIX is also currently supported in IBM`s Power Systems. One of the notable features in their 2010 release is that it could support 256 cores /1024 threads […]
Read MoreMore TagHacking the Connected Home
For a fun read on hacking the connected home, see Dark Reading at: How I hacked my home.
Read MoreMore TagNotes on Testing wolfSSL
Here at wolfSSL we recently added fuzz testing to our testing processes. Security of CyaSSL software is always on our mind. As the software is used to secure connections and provide software security, the testing of how robust and secure CyaSSL is holds high importance. As with the halting problem we know it is impossible […]
Read MoreMore TagCyaSSL and Curve25519
wolfSSL is in the process of adding curve25519 to the CyaSSL lightweight SSL/TLS library. You may ask, why add another ECC curve when CyaSSL already has quite a few ECC options? Curve25519 was chosen because of its record-setting speed while maintaining reliable security. In fact compared with some of the previous ECC curves, Curve25519 actually […]
Read MoreMore TagwolfSSL Tuning Guide Now Available
The wolfSSL Tuning Guide is a reference that allows developers to optimize the performance and memory of the wolfSSL embedded SSL library within their products. The tuning guide includes three recipes for adjusting your wolfSSL implementation to build with minimum footprint, maximum speed, or maximum security. Choosing the correct recipe for building wolfSSL depends on […]
Read MoreMore TagChaCha20 and Poly1305 AEAD in wolfSSL
We are excited to share our latest enhancement to wolfSSL, which is the addition of ChaCha20 and Poly1305 AEAD cipher suites. Currently they are compatible with the Google server and have the added bonus of also being able to use the more recent ChaCha20 – Poly1305 AEAD constructions. All that we have left to do […]
Read MoreMore TagIoT Demo Series #2: wolfSSL Working with Twilio and mbed
You may be familiar in general with the role of Web APIs in IoT scenarios. This demo shows how CyaSSL can easily secure the communications between IoT devices and cloud services. Twilio is a cloud-based Voice and SMS service that allows a client PC or smart phone to be used in building intelligent communications. With […]
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