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[ruby/openssl] pkey/dsa: use high level EVP interface to generate parameters and keys

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Implement PKey::DSA.new(size) and PKey::DSA.generate using
OpenSSL::PKey.generate_parameters and .generate_key instead of the low
level DSA functions.

1800a8d5eb
This commit is contained in:
Kazuki Yamaguchi 2020-05-17 22:14:03 +09:00
parent b8dcf9c8fd
commit 38436d1f5c
3 changed files with 64 additions and 129 deletions
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23
test/openssl/test_pkey_dsa.rb
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@ -5,31 +5,26 @@ if defined?(OpenSSL) && defined?(OpenSSL::PKey::DSA)
class OpenSSL::TestPKeyDSA < OpenSSL::PKeyTestCase
def test_private
key = OpenSSL::PKey::DSA.new(256)
assert(key.private?)
key = Fixtures.pkey("dsa1024")
assert_equal true, key.private?
key2 = OpenSSL::PKey::DSA.new(key.to_der)
assert(key2.private?)
assert_equal true, key2.private?
key3 = key.public_key
assert(!key3.private?)
assert_equal false, key3.private?
key4 = OpenSSL::PKey::DSA.new(key3.to_der)
assert(!key4.private?)
assert_equal false, key4.private?
end
def test_new
key = OpenSSL::PKey::DSA.new 256
key = OpenSSL::PKey::DSA.new(2048)
pem = key.public_key.to_pem
OpenSSL::PKey::DSA.new pem
if $0 == __FILE__
assert_nothing_raised {
key = OpenSSL::PKey::DSA.new 2048
}
end
end
def test_new_break
assert_nil(OpenSSL::PKey::DSA.new(512) { break })
assert_nil(OpenSSL::PKey::DSA.new(2048) { break })
assert_raise(RuntimeError) do
OpenSSL::PKey::DSA.new(512) { raise }
OpenSSL::PKey::DSA.new(2048) { raise }
end
end
@ -184,7 +179,7 @@ fWLOqqkzFeRrYMDzUpl36XktY6Yq8EJYlW9pCMmBVNy/dQ==
end
def test_dup
key = OpenSSL::PKey::DSA.new(256)
key = Fixtures.pkey("dsa1024")
key2 = key.dup
assert_equal key.params, key2.params
key2.set_pqg(key2.p + 1, key2.q, key2.g)