class OpenSSL::PKey::EC::Point

Public Class Methods

(self point) → void
(Group group, ?String | BN encoded_point) → void

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6999
def initialize: (self point) -> void
                      | (Group group, ?String | BN encoded_point) -> void

Creates a new instance of OpenSSL::PKey::EC::Point. If the only argument is an instance of EC::Point, a copy is returned. Otherwise, creates a point that belongs to group.

encoded_point is the octet string representation of the point. This must be either a String or an OpenSSL::BN.

Public Instance Methods

(self other) → bool

Alias for: eql?

add

(self point) → self

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6892
def add: (self point) -> self

Performs elliptic curve point addition.

eql?

(self other) → bool

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6900
def eql?: (self other) -> bool

Also aliased as: ==

group

() → Group

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6902
def group: () -> Group

infinity?

() → bool

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6909
def infinity?: () -> bool

initialize_copy

(self) → void

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 7007
def initialize_copy: (self) -> void

invert!

() → self

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6916
def invert!: () -> self

make_affine!

() → self

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6924
def make_affine!: () -> self

This method is deprecated and should not be used. This is a no-op.

mul

(bn bn1, ?bn bn2) → self
(Array[bn] bns, Array[self], ?bn bn2) → self

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6940
def mul: (bn bn1, ?bn bn2) -> self
               | (Array[bn] bns, Array[self], ?bn bn2) -> self

Performs elliptic curve point multiplication.

The first form calculates bn1 * point + bn2 * G, where G is the generator of the group of point. bn2 may be omitted, and in that case, the result is just bn1 * point.

Before version 4.0.0, and when compiled with OpenSSL 1.1.1 or older, this method allowed another form: point.mul(bns, points [, bn2]) => point

on_curve?

() → bool

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6948
def on_curve?: () -> bool

set_to_infinity!

() → self

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6955
def set_to_infinity!: () -> self

to_bn

(?point_conversion_format conversion_form) → BN

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6969
def to_bn: (?point_conversion_format conversion_form) -> BN

Returns the octet string representation of the EC point as an instance of OpenSSL::BN.

If conversion_form is not given, the point_conversion_form attribute set to the group is used.

See to_octet_string for more information.

to_octet_string

(point_conversion_format) → String

Source

# File vendor/bundle/ruby/4.0.0/gems/rbs-4.0.3/stdlib/openssl/0/openssl.rbs, line 6983
def to_octet_string: (point_conversion_format) -> String

Returns the octet string representation of the elliptic curve point.

conversion_form specifies how the point is converted. Possible values are:

:compressed
:uncompressed
:hybrid