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require_relative 'utils'
if defined?(OpenSSL)
class OpenSSL::TestBN < Test::Unit::TestCase
def test_integer_to_bn
assert_equal(999.to_bn, OpenSSL::BN.new(999.to_s(16), 16))
assert_equal((2 ** 107 - 1).to_bn, OpenSSL::BN.new((2 ** 107 - 1).to_s(16), 16))
end
def test_prime_p
assert_equal(true, OpenSSL::BN.new((2 ** 107 - 1).to_s(16), 16).prime?)
assert_equal(true, OpenSSL::BN.new((2 ** 127 - 1).to_s(16), 16).prime?(1))
end
def test_cmp_nil
bn = OpenSSL::BN.new('1')
assert_equal(false, bn == nil)
assert_equal(true, bn != nil)
end
end
end
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