base-system Support assembly hand optimized crypto functions (i.e. faster run time) Disable EC algorithms (as they seem to be patented) -- note: changes the ABI Support for Stream Control Transmission Protocol Enable support for RFC 3779 (X.509 Extensions for IP Addresses and AS Identifiers) Enable the Heartbeat Extension in TLS and DTLS cpe:/a:openssl:openssl For building against. This is the only slot that provides headers and command line tools. For binary compatibility, provides libcrypto.so.0.9.8 and libssl.so.0.9.8 only.