Latest Posts

• uncategorized

  Live Webinar: Post-Quantum Algorithms in cURL

  Watch our webinar, “Post-Quantum Algorithms in cURL.” The session will be led by wolfSSL Senior Software Developer Anthony Hu.

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• uncategorized

  TLS Session ID vs Tickets

  All versions of the Transport Layer Security (TLS) protocol support resuming previously established connections. The keying material previously negotiated is re-used in the new connection. The major benefits of resuming sessions are the much shorter handshake and not having to recompute session keys. In embedded systems, both of these advantages...

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• uncategorized

  Announcing wolfSSL TPM support for the Espressif ESP32

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• uncategorized

  Yocto vs Buildroot: Build Systems to Tailor an Embedded Linux Solution

  Yocto and Buildroot are powerful solutions designed to manage the complexities of deploying embedded products. Unlike general-purpose distributions such as Ubuntu or Red Hat Enterprise Linux, these systems allow for highly targeted deployments tailored specifically for embedded devices. General Functionality of Both:

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• uncategorized wolssl

  wolfCrypt implementations of LMS/HSS and XMSS/XMSS^MT signatures: build options and benchmarks (Intel x86)

  At wolfSSL we’re excited about stateful hash-based signature schemes and the CNSA 2.0, and we just had a webinar on this subject. If you recall, previously we added initial support for LMS/HSS and XMSS/XMSS^MT, through external integration with the hash-sigs and xmss-reference implementations. Recently however we have completed our own...

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• uncategorized

  Live Webinar: Linux Kernel Module with FIPS 140-3

  Watch our webinar, “Linux Kernel Module with FIPS 140-3.” The session will be led by wolfSSL Senior Software Engineer Daniel Pouzzner.

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• uncategorized

  Everything wolfSSL is Preparing for Post-Quantum as of Spring 2024

  We’ve done a lot to enable post quantum cryptography in our products over the last 3 years. The list below outlines everything we have available, in open source, for users right now. If you see something on the list that you have questions about, or think there is some further...

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• uncategorized

  Difference between Pseudorandom Number Generators and True Random Number Generators

  Pseudorandom Number Generators (PRNGs) and True Random Number Generators (TRNGs) are both used to generate “random” sequences of numbers that can be used as input in a wide variety of applications. The key distinction between the two lies in how they generate randomness.

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• uncategorized wolfboot

  wolfBoot vs u-boot: Comparing Secure Boot Solutions for Embedded Systems

  While working on wolfBoot, many people ask us, how is it different from u-boot, and how does it compare to it if I am designing a secure boot strategy for my embedded systems based on microprocessors.

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• uncategorized

  What is the difference between CAVP and CMVP?

  Ensuring the security of cryptographic modules is paramount world-wide, particularly in governments and regulated industries. The Cryptographic Algorithm Validation Program (CAVP) and the Cryptographic Module Validation Program (CMVP) serve as cornerstones in this endeavor.

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