RECENT BLOG NEWS

Bet you didn’t know that wolfSSH has its own stand-alone server application for use on POSIX systems, wolfSSHd. It’ll load OpenSSH style configuration files and will look up users on the local system. It also uses wolfSSH’s built in SFTP service. It doesn’t have privilege separation. In 2023 we are planning on adding privilege separation […]

At wolfSSL, we have been developing a TPM stack with customers for many years called wolfTPM, a portable, open-source TPM 2.0 stack with backward API compatibility, designed for embedded use. It is highly portable, and has native support for Linux and Windows. RTOS and bare metal environments can take advantage of a single IO callback […]

Do you have a favorite crypto algorithm? …or maybe just one that is important to you?  Hash Functions: SHA2, SHA-3, RIPEMD-160, Poly1305, Blake2b, Blake2s, SipHash Block, Stream, and Authenticated Ciphers: AES (CBC, CTR, OFB, XTS, GCM, CCM, GMAC, CMAC), Camellia, ChaCha20 and XChaCha20 Public Key Algorithms: DH, ECDH, ECDSA, RSA, ed448, ed25519, X448, X25519 Could […]

We are establishing a timeline to deprecate our legacy math backend, which is called “normal” or “heap” math.  It will be removed  from the wolfSSL/wolfCrypt library by the end of this year. Currently, our library includes three different math backends that can be used to support public cryptography: Normal math (integer.c) which can be enabled […]

wolfSSL is currently the leader in embedded FIPS certificates. With current FIPS 140-2 certificate #3389 for the wolfCrypt Cryptographic Module, wolfSSL is thrilled to be the first in upcoming FIPS 140-3 certification. Join the wolfSSL team as we cover all things FIPS 140-3. There will be a live Q&A so bring all your FIPS-related questions. […]

Please join the wolfSSL team at WEST 2023 at booth 2849 in San Diego, CA, February 14 – 16 2023. wolfSSL CEO Larry Stefonic, Business Directors Tim Pickering, and Steve Siderewicz, and Sr. Engineer Eric Blankenhorn will be in attendance and as always, we’d love to meet with you. Let’s arrange a time to talk […]

Last year, we were thrilled to announce our support for DTLSv1.3 – we are the first to have a working implementation. 2023 promises to be just as exciting for DTLSv1.3 as 2022 as we already have a number of features planned for the coming months. One of the things we are focusing on is better […]

2023 has just begun and a new year means new features for wolfSSL products. We want to hear from you.  What kind of post-quantum features are you looking for?  Here are some products we are thinking of updating: wolfSSL: hybrid authentication schemes. wolfSSL: support for post-quantum algorithms on more embedded platforms. wolfSSL: stateful-hash based signature […]

The wolfSSL lightweight SSL/TLS library and underlying wolfCrypt cryptography library have included support for the NXP SE050 secure element as of November 2021. Since that time we have been increasing compatibility with SE050 along with usage of SCP03 (Secure Channel Protocol 03) authentication. We recently made a few fixes for usage of the NXP SE050 […]

In a matter of days, hundreds of Open Source developers will gather in Brussels, Belgium for FOSDEM 2023. FOSDEM is a two day event organized by volunteers to promote the widespread use of Open Source software, and is considered by many to be the best open source conference in Europe [1]. wolfSSL will be attending […]