"SLC5X: system environment/base: nss-tools
nss-tools - Tools for the Network Security Services
Network Security Services (NSS) is a set of libraries designed to
support cross-platform development of security-enabled client and
server applications. Applications built with NSS can support SSL v2
and v3, TLS, PKCS #5, PKCS #7, PKCS #11, PKCS #12, S/MIME, X.509
v3 certificates, and other security standards.
Install the nss-tools package if you need command-line tools to
manipulate the NSS certificate and key database.