GetBCCSP returns a BCCSP created according to the options passed in input.

GetBCCSPFromOpts returns a BCCSP created according to the options passed in input.

GetDefault returns a non-ephemeral (long-term) BCCSP.

GetDefaultOpts offers a default implementation for Opts returns a new instance every time.

InitFactories must be called before using factory interfaces It is acceptable to call with config = nil, in which case some defaults will get used Error is returned only if defaultBCCSP cannot be found.

PKCS11BasedFactoryName is the name of the factory of the hsm-based BCCSP implementation.

SoftwareBasedFactoryName is the name of the factory of the software-based BCCSP implementation.

Pluggable Keystores, could add JKS, P12, etc..

PKCS11Factory is the factory of the HSM-based BCCSP.

SWFactory is the factory of the software-based BCCSP.

SwOpts contains options for the SWFactory.

BCCSPFactory is used to get instances of the BCCSP interface.