SUSE:SLE-15:Update SLE 15 SLE 15 https://download.opensuse.org/update/leap/15.4/sle SUSE:SLE-15:GA SLE 15 SLE 15 https://download.opensuse.org/repositories/SUSE:/SLE-15:/GA/pool/ libopenssl1_0_0 Secure Sockets and Transport Layer Security OpenSSL is a software library to be used in applications that need to secure communications over computer networks against eavesdropping or need to ascertain the identity of the party at the other end. OpenSSL contains an implementation of the SSL and TLS protocols.