Found this, so the feature has been implemented. Aaron Changes between 1.0.1l and 1.0.2 [22 Jan 2015] ... *) Support for SPARC Architecture 2011 crypto extensions, first implemented in SPARC T4. This covers AES, DES, Camellia, SHA1, SHA256/512, MD5, GHASH and modular exponentiation. [Andy Polyakov, David Miller] -- View this message in context: http://openssl.6102.n7.nabble.com/Has-the-support-for-SPARC-architecture-crypto-extensions-been-Implemented-tp58866p58867.html Sent from the OpenSSL - User mailing list archive at Nabble.com.