Returns the form how EC::Point data is encoded as ASN.1.
See also point_conversion_form=.
Sets the form how EC::Point data is encoded as ASN.1 as defined in X9.62.
format can be one of these:
:compressed
Encoded as z||x, where z is an octet indicating which solution of the equation y is. z will be 0x02 or 0x03.
:uncompressed
Encoded as z||x||y, where z is an octet 0x04.
:hybrid
Encodes as z||x||y, where z is an octet indicating which solution of the equation y is. z will be 0x06 or 0x07.
See the OpenSSL documentation for EC_GROUP_set_point_conversion_form()
@!visibility private
@!visibility private
@return [String] An error message that includes requirement trees,
which is much more detailed & customizable than the default message
@param [Hash] opts the options to create a message with. @option opts [String] :solver_name The user-facing name of the solver @option opts [String] :possibility_type The generic name of a possibility @option opts [Proc] :reduce_trees A proc that reduced the list of requirement trees @option opts [Proc] :printable_requirement A proc that pretty-prints requirements @option opts [Proc] :additional_message_for_conflict A proc that appends additional
messages for each conflict
@option opts [Proc] :version_for_spec A proc that returns the version number for a
possibility
Removes a possibility from ‘self` @return [PossibilityState] a state with a single possibility,
the possibility that was removed from `self`
Get the issuing certificate’s key identifier from the authorityKeyIdentifier extension, as described in RFC5280 Section 4.2.1.1
Returns the binary String keyIdentifier or nil or raises ASN1::ASN1Error.
Sets the minimum and maximum supported protocol versions. See min_version= and max_version=.