This integer returns the current initial length of the buffer.
This sets the initial length of the buffer to length, if length > 0, otherwise its value isn’t changed.
Returns the octet string representation of the elliptic curve point.
conversion_form specifies how the point is converted. Possible values are:
:compressed
:uncompressed
:hybrid
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()
Load extra data embed into binary format String object.
Returns every spec that has the given full_name
Returns true if the element contains linked content.