Topic: CyaSSL 2.2.0 is Now Available


Version 2.2.0 of the CyaSSL embedded SSL/TLS library has been released and is now available for download.  This release contains bug fixes, feature enhancements, and is a recommended update for all users. Changes include:

- Initial CRL (Certificate Revocation Lists) support with --enable-crl
- Initial OCSP (Online Certificate Status Protocol) support with --enable-ocsp
- Static ECDH suites including:
- SHA-384 support
- ECC client certificate support

For more information on CRL checkout: … ation_list.  More details on OCSP can be found here: … s_Protocol.  The example/client has basic usage and the full API will be available in the manual. The addition of SHA-384 support makes CyaSSL even more compatible with other SSL implementations such as OpenSSL.

To download the open source, GPLv2-licensed version of CyaSSL 2.2.0, please visit our Download Page (  If you have any questions or comments or would like more information on commercial versions of CyaSSL, please contact us at

For build instructions, a full feature list, API reference, and more, please see the CyaSSL Manual (

Team yaSSL