In an effort to ensure that the wolfSSL lightweight SSL library operates seamlessly with the Keil tools, we have recently added MDK-ARM 4 project files to our package. Additionally, we have added support for Keil RTX. Information on MDK-ARM 4 can be found here: http://www.keil.com/arm/mdk.asp. Information on RTX can be found here: http://www.keil.com/arm/rl-arm/kernel.asp. Support is […]
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Looking for an IPv6 Compatible SSL Stack?
Many developers are now starting to think about IPv6 and what implications this will have on existing and future projects. IPv6 is becoming increasingly widespread and adoption will further continue to increase into the future. As a developer, project manager, or curious individual, you may be faced with finding an SSL library which is compatible […]
Read MoreMore TagTax Day Release of wolfSSL 2.6.0
Sick of all the tax day giveaways that you don`t really need, or worse, have to wait in line for? How about a no wait release of CyaSSL 2.6.0 instead? New features include: – DTLS 1.2 featuring AEAD ciphers. We`re excited about this feature and welcome any feedback. -SHA-3 finalist Blake is now supported. Blake2b […]
Read MoreMore TagIs TLS False Start going to take off?
TLS requires both end points to have received and processed their peer`s Change Cipher Spec and Finished messages before starting to transfer their bulk encrypted data. It needs the Finished message to validate its peer`s identify. To save one round-trip time, an endpoint after having sent its Finished message could start sending its encrypted data […]
Read MoreMore TagCTaoCrypt will be changing to wolfCrypt
We would like to give our users an early heads up that our cryptography library, CTaoCrypt will soon be changing names to wolfCrypt. With the name change, there may be some changes to the existing crypto API. You’ll also begin to see changes in our documentation and website. If you have any questions about the […]
Read MoreMore TagwolfSSL adds support for SHA-3 finalist BLAKE
wolfSSL now supports BLAKE2b hashes at the cryptographic level. Support for digest sizes from 256bits – 512 bits is included. BLAKE was one of 5 finalists for the NIST hash competition to pick SHA-3. BLAKE2 is an improved version that simplifies software implementations and has great speed while consuming little resources, a perfect fit for […]
Read MoreMore TagDTLSv1.2 Now Available in wolfSSL
We have added DTLSv1.2 to wolfSSL. The latest sources are available in our GitHub repository. To enable DTLSv1.2 in wolfSSL, configure the build with the option “–enable-dtls”. We are very excited to offer this new protocol. If you are interested in discussing the cipher suites available for DTLSv1.2, please contact us at facts@wolfssl.com.
Read MoreMore TagLucky Thirteen Overview Article
Here`s another good article on the Lucky Thirteen breach quoting SSL researcher Ivan Ristic: http://www.computerworlduk.com/news/security/3424689/new-attack-techniques-against-ssl-revealed/
Read MoreMore TagwolfSSL, provider of CyaSSL Embedded SSL, releases first embedded TLS and DTLS protocol fix for Lucky Thirteen Attack
Researchers have found a new a new attack vector for TLS 1.1 and 1.2 protocol implementations, which wolfSSL has promptly fixed in its leading embedded TLS product. In the paper “Lucky Thirteen: Breaking the TLS and DTLS Record Protocols” authors Nadhem AlFardan and Kenneth Paterson present a family of attacks that apply to CBC-mode for […]
Read MoreMore TagwolfSSL 2.5.0 is Now Available
Release 2.5.0 of the wolfSSL lightweight SSL/TLS library has been released and is now available for download. This release has bug fixes and new features including: – Fix for TLS CBC padding timing attack identified by Nadhem Alfardan and Kenny Paterson: http://www.isg.rhul.ac.uk/tls/– Microchip PIC32 (MIPS16, MIPS32) support– Microchip MPLAB X example projects for PIC32 Ethernet […]
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