Add a list of extra arguments for the given command. args
may be an array or a string to be split on white space.
Accessor for the specific extra args hash (self initializing).
Get a single optional argument from the command line. If more than one argument is given, return only the first. Return nil if none are given.
Sets dmp1, dmq1, iqmp for the RSA
instance. They are calculated by d mod (p - 1)
, d mod (q - 1)
and q^(-1) mod p
respectively.
Rewinds the enumerator chain by calling the “rewind” method on each enumerable in reverse order. Each call is performed only if the enumerable responds to the method.
Clear the reference to the object this is pinning.
Returns true if the reference has been cleared, otherwise returns false.
Generates a cryptographically strong pseudo-random number of bits
.
See also the man page BN_rand(3).