diff options
Diffstat (limited to 'test/openssl/test_pkey_ec.rb')
| -rw-r--r-- | test/openssl/test_pkey_ec.rb | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/test/openssl/test_pkey_ec.rb b/test/openssl/test_pkey_ec.rb index 95b5a6426e..1278a8b1ba 100644 --- a/test/openssl/test_pkey_ec.rb +++ b/test/openssl/test_pkey_ec.rb @@ -1,4 +1,4 @@ -# frozen_string_literal: false +# frozen_string_literal: true require_relative 'utils' if defined?(OpenSSL) && defined?(OpenSSL::PKey::EC) @@ -289,6 +289,22 @@ class OpenSSL::TestEC < OpenSSL::PKeyTestCase assert_equal true, point.on_curve? end + def test_ec_point_add + group = OpenSSL::PKey::EC::Group.new(:GFp, 17, 2, 2) + group.point_conversion_form = :uncompressed + gen = OpenSSL::PKey::EC::Point.new(group, B(%w{ 04 05 01 })) + group.set_generator(gen, 19, 1) + + point_a = OpenSSL::PKey::EC::Point.new(group, B(%w{ 04 06 03 })) + point_b = OpenSSL::PKey::EC::Point.new(group, B(%w{ 04 10 0D })) + + result = point_a.add(point_b) + assert_equal B(%w{ 04 0D 07 }), result.to_octet_string(:uncompressed) + + assert_raise(TypeError) { point_a.add(nil) } + assert_raise(ArgumentError) { point_a.add } + end + def test_ec_point_mul begin # y^2 = x^3 + 2x + 2 over F_17 |