Starting in wolfSSL 5.7.4, it is now supported to use NXP’s MMCAU hardware accelerator to handle DES and 3DES ECB Crypto Operations. This addition to the MMCAU hardware port can be seen in PR #7960. The MMCAU can be used to speed up other cryptography algorithms in wolfSSL like: AES – 128/192/256 MD5 SHA – […]
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What Algorithms Will Your Customers Need by 2035?
As we approach the end of the year, it is a good time to reflect on where you are in your transition to post-quantum cryptography. Have you started? Do you have a plan in place? If so, what does your timeline look like? Most importantly, does it meet the requirements of your customers? If you […]
Read MoreMore TagPost-Quantum KEM TLS 1.3 Security Level Fix
Recently, in our 5.7.4 release we fixed a bug in our TLS 1.3 post-quantum key exchange implementation. The bug was that when users wanted to use post-quantum Kyber (ML-KEM) for key establishment in TLS, the security level the user picked was being ignored by the wolfSSL library. The fix can be found here. With this […]
Read MoreMore TagLive Webinar: Advanced libcurl
Are you ready to elevate your libcurl expertise? Join us on December 12th at 10 AM PT for an exclusive webinar led by Daniel Stenberg, the creator and lead developer of curl. This session will delve into advanced libcurl techniques, from debugging to mastering APIs, providing practical insights you can immediately apply to your projects. […]
Read MoreMore TagwolfCLU Initial s_server Support
We have added initial support for the s_server command to wolfCLU! This exciting new feature supports handling basic TLS connections leveraging the best tested cryptography from the wolfSSL library. It is a quick way to set up simple TLS connection tests. So far the arguments available are : “` ./wolfssl s_server -help -port Port to […]
Read MoreMore TagwolfCLU Tests
Throughout the last development cycle, we have increased the test coverage for wolfCLU. This includes many different types of tests done with continuous integration. One of the tests expanded was involving -fsanitize=address builds on every code addition by updating the GitHub actions used. Another was expanding the unit test for the new features added including […]
Read MoreMore TagwolfCLU dgst Command
The `dgst` command of wolfCLU saw support for some new arguments with the latest release. Support for `-inform` was added, giving the flexibility to choose if the incoming file is in DER or PEM format. Before only PEM formatted inputs were handled and the application would gracefully error out if a DER input had been […]
Read MoreMore TagwolfCLU PEM Key Enhancement With Sign and Verify
Enhancements were made to wolfCLU for using PEM formatted keys with sign and verify operations. Previously, the sign and verify commands only expected DER formatted keys. This addition was made for all supported algorithms: RSA, ECC, and ED25519. It can be used with the flag -inform. An example would be `wolfssl rsa -inkey priv.key -inform […]
Read MoreMore TagwolfCLU RSA Command
The `rsa` command with wolfCLU just got better! Now there is support for `-pubin` and `-pubout` options. This facilitates loading in a RSA public key only and printing out just the public version of the key. Very useful for cases such as signature verification where you may only have the public part of the key, […]
Read MoreMore TagwolfCLU Adds Support for Post Quantum ML-DSA (Dilithium) Signatures!
We have added support for creating and verifying signatures with ML-DSA. This new feature was introduced in wolfCLU release 0.1.6 and can be seen in the handy help message by running `wolfssl -h`. There are a couple of options available to be passed to the new `dilithium` command to increase the flexibility for tuning performance […]
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