diff options
Diffstat (limited to 'test/openssl/test_pkey_dsa.rb')
| -rw-r--r-- | test/openssl/test_pkey_dsa.rb | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/test/openssl/test_pkey_dsa.rb b/test/openssl/test_pkey_dsa.rb index 85bb6ec0ae..147e50176b 100644 --- a/test/openssl/test_pkey_dsa.rb +++ b/test/openssl/test_pkey_dsa.rb @@ -48,12 +48,31 @@ class OpenSSL::TestPKeyDSA < OpenSSL::PKeyTestCase assert_equal false, dsa512.verify("SHA256", signature1, data) end - def test_sys_sign_verify - key = Fixtures.pkey("dsa256") + def test_sign_verify_raw + key = Fixtures.pkey("dsa512") data = 'Sign me!' digest = OpenSSL::Digest.digest('SHA1', data) + + invalid_sig = key.sign_raw(nil, digest.succ) + malformed_sig = "*" * invalid_sig.bytesize + + # Sign by #syssign sig = key.syssign(digest) - assert(key.sysverify(digest, sig)) + assert_equal true, key.sysverify(digest, sig) + assert_equal false, key.sysverify(digest, invalid_sig) + assert_raise(OpenSSL::PKey::DSAError) { key.sysverify(digest, malformed_sig) } + assert_equal true, key.verify_raw(nil, sig, digest) + assert_equal false, key.verify_raw(nil, invalid_sig, digest) + assert_raise(OpenSSL::PKey::PKeyError) { key.verify_raw(nil, malformed_sig, digest) } + + # Sign by #sign_raw + sig = key.sign_raw(nil, digest) + assert_equal true, key.sysverify(digest, sig) + assert_equal false, key.sysverify(digest, invalid_sig) + assert_raise(OpenSSL::PKey::DSAError) { key.sysverify(digest, malformed_sig) } + assert_equal true, key.verify_raw(nil, sig, digest) + assert_equal false, key.verify_raw(nil, invalid_sig, digest) + assert_raise(OpenSSL::PKey::PKeyError) { key.verify_raw(nil, malformed_sig, digest) } end def test_DSAPrivateKey |