diff options
Diffstat (limited to 'test/openssl/test_bn.rb')
| -rw-r--r-- | test/openssl/test_bn.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/test/openssl/test_bn.rb b/test/openssl/test_bn.rb index 77af14091e..ea88ff06ce 100644 --- a/test/openssl/test_bn.rb +++ b/test/openssl/test_bn.rb @@ -175,7 +175,9 @@ class OpenSSL::TestBN < OpenSSL::TestCase end def test_mod_sqrt - assert_equal(3, 4.to_bn.mod_sqrt(5)) + assert_equal(4, 4.to_bn.mod_sqrt(5).mod_sqr(5)) + # One of 189484 or 326277 is returned as a square root of 2 (mod 515761). + assert_equal(2, 2.to_bn.mod_sqrt(515761).mod_sqr(515761)) assert_equal(0, 5.to_bn.mod_sqrt(5)) assert_raise(OpenSSL::BNError) { 3.to_bn.mod_sqrt(5) } end |