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 […]
Read MoreMore TagAuthor: Kajal Sapkota
Deprecation of wolfSSL Normal Math Library
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 […]
Read MoreMore TagJoin wolfSSL at WEST 2023
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 […]
Read MoreMore TagDTLSv1.3: A Look to the Future – Upcoming Features in WolfSSL
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 […]
Read MoreMore TagLooking for Post-Quantum Features
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 […]
Read MoreMore TagJoin us at Fosdem 2023
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 […]
Read MoreMore TagwolfBoot support for the STM32C0
We are adding wolfBoot support for the new STM32C0. This is a low cost MCU similar to the STM32G0 based on a Cortex-M0 (48MHz). It is a very low cost general purpose 32-bit MCU with up to 32KB flash and 12KB RAM. Our wolfBoot secure bootloader is the only solution available for this platform thanks […]
Read MoreMore TagKEMTLS Experimentation Via wolfSSL
A new, exciting paper has been released by Ruben Gonzalez from Neodyme AG and Thom Wiggers from Radboud University. They compare post-quantum algorithms in TLS 1.3 and KEMTLS. KEMTLS is a newly proposed modification to the TLS 1.3 protocol that would eliminate the need for signing operations during a handshake protocol. Note that a long […]
Read MoreMore TagRust Crate for Post-Quantum TLS 1.3 and wolfSSL
Are you on the bleeding edge of software development and cryptographic protocols? Then you’ll appreciate the work that our friends at ExpressVPN have done by creating a rust crate for wolfSSL with bindings into our API. They have even created a special feature flag called “postquantum” which enables our integration with liboqs. In fact, this […]
Read MoreMore TagDTLS 1.3 support for Post-Quantum Cryptography
Do you want to start using wolfSSL’s DTLS 1.3 implementation? Want to go even further? A great reason to start using our DTLS 1.3 stack is that it also supports post-quantum KEMs, Hybrid KEMs and post-quantum signature schemes. When it comes time to move to post-quantum standards, support for them will likely come in […]
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