With each release of the wolfSSL embedded SSL/TLS library, new improvements and feature additions are always included. In the new release of wolfSSL 4.3.0, we are happy to have improved hardware cryptography support including a Poly1305 AVX2 assembly optimization fix for carry with large input values.
ChaCha20-Poly1305 is a relatively new authenticated encryption algorithm. It was designed as an alternative to AES-GCM. The algorithm is simple and fast on CPUs that do not have hardware acceleration for AES and GCM.
If you have questions about the performance of the wolfSSL embedded TLS library, please contact us at facts@wolfssl.com or support@wolfssl.com!
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