Latest Posts

  • uncategorized

    wolfSSL Release 3.7.0

    • wolfssladmin
    wolfSSL has a new release out, version 3.7.0. In this release we have added features and bug fixes to the wolfSSL embedded SSL/TLS library and further increased its ease of use on platforms in the realm of IoT, with the addition of a Rowley Crossworks example. Along with additions for...
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  • uncategorized

    MQTT with wolfSSL

    • wolfssladmin
    MQTT (Message Queuing Telemetry Transport) is a light weight open messaging protocol that was developed for constrained environments such as M2M (Machine to Machine) and IoT (Internet of Things), where a small code footprint is required. MQTT is based on the Pub/Sub messaging principle of publishing messages and subscribing to topics. The protocol efficiently...
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    wolfSSL supports National Cyber Security Awareness Month

    • wolfssladmin
    wolfSSL has become a Champion of National Cyber Security Awareness Month (NCSAM), joining a growing global effort among colleges and universities, businesses, government agencies, associations, nonprofit organizations and individuals to promote online safety awareness. Celebrated every October, National Cyber Security Awareness Month was created as a collaborative effort between government...
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  • uncategorized

    SHA-3 Algorithm Validation Testing

    • wolfssladmin
    The SHA-3 Standard (FIPS PUB 202) is now included in Annex A: Approved Security Functions for FIPS PUB 140-2, Security Requirements for Cryptographic Modules. SHA-3 Hash Algorithms (SHA3-224, SHA3-256, SHA3-384, SHA3-512) and SHA-3 Extendable-Output Functions (XOF) (SHAKE128, SHAKE256) are FIPS Approved and may be implemented in a FIPS 140-2 cryptographic...
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    wolfSSL in stunnel TLS Proxy

    • wolfssladmin
    Since version 3.6.6, wolfSSL has had continually improving support for stunnel, a lightweight TLS proxy, designed to add SSL/TLS encryption to unsecured applications without changes to the programs source code. Licensed under GNU GPLv2 and with an alternative commercial option, stunnel can be utilized to secure a host of different...
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    OpenSSH with wolfCrypt FIPS

    • wolfssladmin
    Many technology vendors implement OpenSSH with OpenSSL in their embedded system or appliance prior to starting a FIPS 140-2 validation. During the FIPS testing process, the vendor discovers that the FIPS Laboratory must verify the OpenSSH implementation: 1. Uses FIPS Approved cryptographic algorithms (with CAVP certificates) 2. Includes self-tests for...
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    wolfSSL 3.6.8 is Now Available

    • wolfssladmin
    Version 3.6.8 of the wolfSSL embedded SSL/TLS library has been released and is now available for download. Release 3.6.8 of wolfSSL fixes two high severity vulnerabilities. It also includes bug fixes and new features including: - Two High level security fixes, all users SHOULD update. a) If using wolfSSL for...
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    wolfSSL Inc. completed FIPS 140-2 revalidation testing to add the Windows 7 operating environment to the wolfCrypt FIPS cryptographic module

    • wolfssladmin
    FIPS 140-2 revalidation testing requires the implemented algorithms to successfully complete the cryptographic algorithm validation process on the target operating environment (algorithm certificates for tested operating environments are here: https://csrc.nist.gov/projects/cryptographic-algorithm-validation-program). The cryptographic module must also successfully complete operational testing on the operating environment with a FIPS testing laboratory.The wolfCrypt FIPS 140-2 certificate #2425...
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    wolfSSL in Lighttpd

    • wolfssladmin
    Lighttpd (pronounced lighty) is a web server that has a small footprint size in comparison to other web servers. Setting up Lighttpd allows for handling HTTP requests and with the addition of TLS/SSL also handling HTTPS requests. The benefit of having a small footprint size is that it takes up...
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