Creates a KeyRef from the passed alias. No check
is made whether the alias is actually referring to a key in the keystore,
this check is made when the KeyRef is used.
Parameters:
alias - an alias that should refer to a key in the keystore.
Creates a KeyRef from the passed alias. No check
is made whether the alias is actually referring to a key in the keystore,
this check is made when the KeyRef is used.
Parameters:
alias - an alias that should refer to a key in the keystore.
password - the password that should be used to get the key from the keystore.