diff --git a/Data/X509/File.hs b/Data/X509/File.hs
--- a/Data/X509/File.hs
+++ b/Data/X509/File.hs
@@ -28,6 +28,6 @@
   where decodePEMs pems =
           [ obj | pem <- pems, Right obj <- [X509.decodeSignedObject $ pemContent pem] ]
 
--- | return all the public key that were successfully read from a file.
+-- | return all the private keys that were successfully read from a file.
 readKeyFile :: FilePath -> IO [X509.PrivKey]
 readKeyFile path = catMaybes . foldl pemToKey [] <$> readPEMs path
diff --git a/Data/X509/Memory.hs b/Data/X509/Memory.hs
--- a/Data/X509/Memory.hs
+++ b/Data/X509/Memory.hs
@@ -14,12 +14,17 @@
 
 import Data.ASN1.Types
 import Data.ASN1.BinaryEncoding
+import Data.ASN1.BitArray
 import Data.ASN1.Encoding
+import Data.ASN1.Stream
 import Data.Maybe
 import qualified Data.X509 as X509
+import           Data.X509.EC as X509
 import Data.PEM (pemParseBS, pemContent, pemName, PEM)
 import qualified Data.ByteString as B
+import           Crypto.Number.Serialize (os2ip)
 import qualified Crypto.PubKey.DSA as DSA
+import qualified Crypto.PubKey.ECC.ECDSA as ECDSA
 import qualified Crypto.PubKey.RSA as RSA
 
 readKeyFileFromMemory :: B.ByteString -> [X509.PrivKey]
@@ -41,11 +46,13 @@
         Right asn1 ->
             case pemName pem of
                 "PRIVATE KEY" ->
-                    tryRSA asn1 : tryDSA asn1 : acc
+                    tryRSA asn1 : tryECDSA asn1 : tryDSA asn1 : acc
                 "RSA PRIVATE KEY" ->
                     tryRSA asn1 : acc
                 "DSA PRIVATE KEY" ->
                     tryDSA asn1 : acc
+                "EC PRIVATE KEY"  ->
+                    tryECDSA asn1 : acc
                 _                 -> acc
   where
         tryRSA asn1 = case rsaFromASN1 asn1 of
@@ -54,6 +61,9 @@
         tryDSA asn1 = case dsaFromASN1 asn1 of
                     Left _      -> Nothing
                     Right (k,_) -> Just $ X509.PrivKeyDSA $ DSA.toPrivateKey k
+        tryECDSA asn1 = case ecdsaFromASN1 [] asn1 of
+                    Left _      -> Nothing
+                    Right (k,_) -> Just $ X509.PrivKeyEC k
 
 dsaFromASN1 :: [ASN1] -> Either String (DSA.KeyPair, [ASN1])
 dsaFromASN1 (Start Sequence : IntVal n : xs)
@@ -63,9 +73,96 @@
             IntVal p : IntVal q : IntVal g : IntVal pub : IntVal priv : End Sequence : xs2 ->
                 let params = DSA.Params { DSA.params_p = p, DSA.params_g = g, DSA.params_q = q }
                  in Right (DSA.KeyPair params pub priv, xs2)
+            (Start Sequence
+             : OID [1, 2, 840, 10040, 4, 1]
+             : Start Sequence
+             : IntVal p
+             : IntVal q
+             : IntVal g
+             : End Sequence
+             : End Sequence
+             : OctetString bs
+             : End Sequence
+             : xs2) ->
+                let params = DSA.Params { DSA.params_p = p, DSA.params_g = g, DSA.params_q = q }
+                 in case decodeASN1' BER bs of
+                        Right [IntVal priv] ->
+                            let pub = DSA.calculatePublic params priv
+                             in Right (DSA.KeyPair params pub priv, xs2)
+                        Right _ -> Left "dsaFromASN1: DSA.PrivateKey: unexpected format"
+                        Left  e -> Left $ "dsaFromASN1: DSA.PrivateKey: " ++ show e
             _ ->
                 Left "dsaFromASN1: DSA.KeyPair: invalid format (version=0)"
 dsaFromASN1 _ = Left "dsaFromASN1: DSA.KeyPair: unexpected format"
+
+ecdsaFromASN1 :: [ASN1] -> [ASN1] -> Either String (X509.PrivKeyEC, [ASN1])
+ecdsaFromASN1 curveOid1 (Start Sequence
+                         : IntVal 1
+                         : OctetString ds
+                         : xs) = do
+    let (curveOid2, ys) = containerWithTag 0 xs
+    privKey <- getPrivKeyEC (os2ip ds) (curveOid2 ++ curveOid1)
+    case containerWithTag 1 ys of
+        (_, End Sequence : zs) -> return (privKey, zs)
+        _                      -> Left "ecdsaFromASN1: unexpected EC format"
+ecdsaFromASN1 curveOid1 (Start Sequence
+                         : IntVal 0
+                         : Start Sequence
+                         : OID [1, 2, 840, 10045, 2, 1]
+                         : xs) =
+    let strError = Left .  ("ecdsaFromASN1: ECDSA.PrivateKey: " ++) . show
+        (curveOid2, ys) = getConstructedEnd 0 xs
+     in case ys of
+            (OctetString bs
+             : zs) -> do
+                let curveOids = curveOid2 ++ curveOid1
+                    inner = either strError (ecdsaFromASN1 curveOids) (decodeASN1' BER bs)
+                either Left (\(k, _) -> Right (k, zs)) inner
+            _      -> Left "ecdsaFromASN1: unexpected format"
+ecdsaFromASN1 _ _ =
+    Left "ecdsaFromASN1: unexpected format"
+
+getPrivKeyEC :: ECDSA.PrivateNumber -> [ASN1] -> Either String X509.PrivKeyEC
+getPrivKeyEC _ []                 = Left "ecdsaFromASN1: curve is missing"
+getPrivKeyEC d (OID curveOid : _) =
+    case X509.lookupCurveNameByOID curveOid of
+        Just name -> Right X509.PrivKeyEC_Named { X509.privkeyEC_name = name
+                                                , X509.privkeyEC_priv = d
+                                                }
+        Nothing   -> Left ("ecdsaFromASN1: unknown curve " ++ show curveOid)
+getPrivKeyEC d (Null : xs)        = getPrivKeyEC d xs
+getPrivKeyEC d (Start Sequence
+                : IntVal 1
+                : Start Sequence
+                : OID [1, 2, 840, 10045, 1, 1]
+                : IntVal prime
+                : End Sequence
+                : Start Sequence
+                : OctetString a
+                : OctetString b
+                : BitString seed
+                : End Sequence
+                : OctetString generator
+                : IntVal order
+                : IntVal cofactor
+                : End Sequence
+                : _)              =
+    Right X509.PrivKeyEC_Prime
+              { X509.privkeyEC_priv      = d
+              , X509.privkeyEC_a         = os2ip a
+              , X509.privkeyEC_b         = os2ip b
+              , X509.privkeyEC_prime     = prime
+              , X509.privkeyEC_generator = X509.SerializedPoint generator
+              , X509.privkeyEC_order     = order
+              , X509.privkeyEC_cofactor  = cofactor
+              , X509.privkeyEC_seed      = os2ip $ bitArrayGetData seed
+              }
+getPrivKeyEC _ _                  = Left "ecdsaFromASN1: unexpected curve format"
+
+containerWithTag :: ASN1Tag -> [ASN1] -> ([ASN1], [ASN1])
+containerWithTag etag (Start (Container _ atag) : xs)
+    | etag == atag = getConstructedEnd 0 xs
+containerWithTag _    xs = ([], xs)
 
 rsaFromASN1 :: [ASN1] -> Either String (RSA.PrivateKey, [ASN1])
 rsaFromASN1 (Start Sequence
diff --git a/Tests/Tests.hs b/Tests/Tests.hs
new file mode 100644
--- /dev/null
+++ b/Tests/Tests.hs
@@ -0,0 +1,235 @@
+-- | x509-store test suite.
+module Main (main) where
+
+import qualified Data.ByteString as B
+import           Data.String (fromString)
+import           Data.X509
+import           Data.X509.Memory
+
+import Test.Tasty
+import Test.Tasty.HUnit
+
+{-
+  openssl req -new -x509 -subj /CN=Test -newkey rsa:1024 -nodes -reqexts v3_req \
+      | sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'
+  sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/' privkey.pem
+  openssl rsa -in privkey.pem | sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'
+-}
+rsaCertificate, rsaKey1, rsaKey2 :: B.ByteString
+rsaCertificate = fromString $
+    "-----BEGIN CERTIFICATE-----\n" ++
+    "MIIB7DCCAVWgAwIBAgIJAPmzhcKJcLZtMA0GCSqGSIb3DQEBCwUAMA8xDTALBgNV\n" ++
+    "BAMMBFRlc3QwHhcNMTcwMzAyMTgwODU3WhcNMTcwNDAxMTgwODU3WjAPMQ0wCwYD\n" ++
+    "VQQDDARUZXN0MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzkysIZyZ1UYFl\n" ++
+    "OFKOhZ+T7Usgove7Z9z9zBSXM7ufXl5NF5QV+u76bDo5ITD81NYiqCLoNGRVC1FY\n" ++
+    "srVmx97AyqQ6Hj2IGfar2JyymTO2Y4E7kYO21hxJSrIJOVnAbGdxHYwiKVFZkP5g\n" ++
+    "PS5FzYqwfMet4gpbPJcvBjfZVo2MIQIDAQABo1AwTjAdBgNVHQ4EFgQUhJgtg9dO\n" ++
+    "jcpA08w0BuXptQw+JVkwHwYDVR0jBBgwFoAUhJgtg9dOjcpA08w0BuXptQw+JVkw\n" ++
+    "DAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQsFAAOBgQA2OIHfXV9Ro7208mNaz6Bi\n" ++
+    "QYhW4gGbQA6/5N/BYby5kHLC+veJ9qAXjILn5qW5hsuf4X4Nq7VO3HKQ89Jo2COc\n" ++
+    "6fAvjhCWKqlZFAIBKbcEcg3QZqAdXJ4Q8RLMvG3y/vDzixp1Xuxk0Zbr88D7SX7i\n" ++
+    "Lx+S385X8OT7Wiu6qhM6ig==\n" ++
+    "-----END CERTIFICATE-----\n"
+rsaKey1 = fromString $
+    "-----BEGIN PRIVATE KEY-----\n" ++
+    "MIICeAIBADANBgkqhkiG9w0BAQEFAASCAmIwggJeAgEAAoGBALOTKwhnJnVRgWU4\n" ++
+    "Uo6Fn5PtSyCi97tn3P3MFJczu59eXk0XlBX67vpsOjkhMPzU1iKoIug0ZFULUViy\n" ++
+    "tWbH3sDKpDoePYgZ9qvYnLKZM7ZjgTuRg7bWHElKsgk5WcBsZ3EdjCIpUVmQ/mA9\n" ++
+    "LkXNirB8x63iCls8ly8GN9lWjYwhAgMBAAECgYAxGVkXyBRU2X82rMqt201Bhg0X\n" ++
+    "lFeF7yUWY7lxihyPu56vF3ZO+DhlUjgtLK0XRB50hWJd+Q1Bz4FjbiF5Q8bcm/rz\n" ++
+    "4BzyojpoCHoMnrcPyP+7+LE50MFsySvjQWCJkz0WSoFBsoEVQOvkAkhCEiR4vqoJ\n" ++
+    "UNjZczb2PAvWjlUsvQJBAOyLOm+P4RnrRaV/dMXx3pfNTolJp7KQ0zXghKc4clF5\n" ++
+    "ESMsWHwHRGU++/tW90m/j8ApDvlIrXTmYOyQ4jKCCk8CQQDCWGAzeVa4xL+p2SaO\n" ++
+    "TP5aqRjfEIVf0O3HjB9GklrdwtnDF4JrUUILdUKJ3qxqEetNpSZjzc3H6dDtxvy1\n" ++
+    "yRaPAkEAp+fMexRufK98qJVolnmxv5+Ed/9IgoA67KuKfgibXSnK+GSqCqA99IBY\n" ++
+    "7Xg14KuRpp1+e4UTWz+M3V+asK+OEQJBAKvQW8RGCqAw+M0c+FQnx1q5Ug6q2W77\n" ++
+    "E6wtudy3OPQC9mfemeNspDnjAd9HaCAiFWfAkK79XGbX1GjSWcoQrAsCQQDRoscG\n" ++
+    "Udtf0rxGk4y79YNXPeTReF+0wCdWdDNpAdnhpYCnFE+74LyiY8YRbfe2jP7X2uyn\n" ++
+    "/h1HwfRSKCZ7Epcv\n" ++
+    "-----END PRIVATE KEY-----\n"
+rsaKey2 = fromString $
+    "-----BEGIN RSA PRIVATE KEY-----\n" ++
+    "MIICXgIBAAKBgQCzkysIZyZ1UYFlOFKOhZ+T7Usgove7Z9z9zBSXM7ufXl5NF5QV\n" ++
+    "+u76bDo5ITD81NYiqCLoNGRVC1FYsrVmx97AyqQ6Hj2IGfar2JyymTO2Y4E7kYO2\n" ++
+    "1hxJSrIJOVnAbGdxHYwiKVFZkP5gPS5FzYqwfMet4gpbPJcvBjfZVo2MIQIDAQAB\n" ++
+    "AoGAMRlZF8gUVNl/NqzKrdtNQYYNF5RXhe8lFmO5cYocj7uerxd2Tvg4ZVI4LSyt\n" ++
+    "F0QedIViXfkNQc+BY24heUPG3Jv68+Ac8qI6aAh6DJ63D8j/u/ixOdDBbMkr40Fg\n" ++
+    "iZM9FkqBQbKBFUDr5AJIQhIkeL6qCVDY2XM29jwL1o5VLL0CQQDsizpvj+EZ60Wl\n" ++
+    "f3TF8d6XzU6JSaeykNM14ISnOHJReREjLFh8B0RlPvv7VvdJv4/AKQ75SK105mDs\n" ++
+    "kOIyggpPAkEAwlhgM3lWuMS/qdkmjkz+WqkY3xCFX9Dtx4wfRpJa3cLZwxeCa1FC\n" ++
+    "C3VCid6sahHrTaUmY83Nx+nQ7cb8tckWjwJBAKfnzHsUbnyvfKiVaJZ5sb+fhHf/\n" ++
+    "SIKAOuyrin4Im10pyvhkqgqgPfSAWO14NeCrkaadfnuFE1s/jN1fmrCvjhECQQCr\n" ++
+    "0FvERgqgMPjNHPhUJ8dauVIOqtlu+xOsLbnctzj0AvZn3pnjbKQ54wHfR2ggIhVn\n" ++
+    "wJCu/Vxm19Ro0lnKEKwLAkEA0aLHBlHbX9K8RpOMu/WDVz3k0XhftMAnVnQzaQHZ\n" ++
+    "4aWApxRPu+C8omPGEW33toz+19rsp/4dR8H0UigmexKXLw==\n" ++
+    "-----END RSA PRIVATE KEY-----\n"
+
+{-
+  openssl dsaparam 1024 -out dsaparams
+  openssl req -new -x509 -subj /CN=Test -newkey dsa:dsaparams -nodes -reqexts v3_req \
+      | sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'
+  sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'  privkey.pem
+  openssl dsa -in privkey.pem | sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'
+-}
+dsaCertificate, dsaKey1, dsaKey2 :: B.ByteString
+dsaCertificate = fromString $
+    "-----BEGIN CERTIFICATE-----\n" ++
+    "MIICrzCCAmugAwIBAgIJALFEpgowHmcXMAsGCWCGSAFlAwQDAjAPMQ0wCwYDVQQD\n" ++
+    "DARUZXN0MB4XDTE3MDMwMjE4MTA0OFoXDTE3MDQwMTE4MTA0OFowDzENMAsGA1UE\n" ++
+    "AwwEVGVzdDCCAbYwggErBgcqhkjOOAQBMIIBHgKBgQCsH77mdMUYCgpdNnqljOoG\n" ++
+    "OLOkPb+9pIrV/LWoX9TvhyfoVOJli5dEWqcui9eTZZ4LW+2F1//0HpTjW5d+aZk7\n" ++
+    "znkSRg9yihhzYzqGL7GEinFGHIPBL5uKoCW7a2HlJ+OdLBNQ/yeCDpTvt+/agLlA\n" ++
+    "K1CgpBd1NeG7jFmfgmJ+gwIVAOs+Q1CAhIZzqH7Ymgp4X2buU1plAoGALiXg/kXS\n" ++
+    "DSWVzbP6kEKMjkpc0KMmUQCErJgcTZmqe2IddoghCHq44ofbdMyJivk0V3lAfprP\n" ++
+    "l2LMKKnwc0NgWEcPPmR+ZyYXODxOeXlZd1qznDKWdvpciOkMdWOsxF+cbtmGBrxs\n" ++
+    "+Rm86f+95+EsptH/8FeLFMw7L8u/0FNgAyoDgYQAAoGAIBhO3gbkWHsZSic+5rdh\n" ++
+    "HS0z0h/kBqbqY2BHFXchaMAgzMrzD/rTpeZ+mND8tIRzOw73tKckeHrfauBNPstc\n" ++
+    "c2SCFy9lc7eITD/HmoCJFuMLbYxpWlOYL5JU5EQT/1VlH58RprfMp5+HA1tSMZov\n" ++
+    "zf7ck2W7Rt6zH77Io5lt0aujUDBOMB0GA1UdDgQWBBQOlmp9KHZbomx3TbKxBiGL\n" ++
+    "oVUB1zAfBgNVHSMEGDAWgBQOlmp9KHZbomx3TbKxBiGLoVUB1zAMBgNVHRMEBTAD\n" ++
+    "AQH/MAsGCWCGSAFlAwQDAgMxADAuAhUAp/XUpSnDENVgqr2MS1XCXHjI9kACFQDq\n" ++
+    "jV1C0EYgKTRYKjrztFjBEHv3Ig==\n" ++
+    "-----END CERTIFICATE-----\n"
+dsaKey1 = fromString $
+    "-----BEGIN PRIVATE KEY-----\n" ++
+    "MIIBSgIBADCCASsGByqGSM44BAEwggEeAoGBAKwfvuZ0xRgKCl02eqWM6gY4s6Q9\n" ++
+    "v72kitX8tahf1O+HJ+hU4mWLl0Rapy6L15Nlngtb7YXX//QelONbl35pmTvOeRJG\n" ++
+    "D3KKGHNjOoYvsYSKcUYcg8Evm4qgJbtrYeUn450sE1D/J4IOlO+379qAuUArUKCk\n" ++
+    "F3U14buMWZ+CYn6DAhUA6z5DUICEhnOoftiaCnhfZu5TWmUCgYAuJeD+RdINJZXN\n" ++
+    "s/qQQoyOSlzQoyZRAISsmBxNmap7Yh12iCEIerjih9t0zImK+TRXeUB+ms+XYswo\n" ++
+    "qfBzQ2BYRw8+ZH5nJhc4PE55eVl3WrOcMpZ2+lyI6Qx1Y6zEX5xu2YYGvGz5Gbzp\n" ++
+    "/73n4Sym0f/wV4sUzDsvy7/QU2ADKgQWAhQ/q2pbQjljQ7CD3Uc6FA63FS7fYg==\n" ++
+    "-----END PRIVATE KEY-----\n"
+dsaKey2 = fromString $
+    "-----BEGIN DSA PRIVATE KEY-----\n" ++
+    "MIIBugIBAAKBgQCsH77mdMUYCgpdNnqljOoGOLOkPb+9pIrV/LWoX9TvhyfoVOJl\n" ++
+    "i5dEWqcui9eTZZ4LW+2F1//0HpTjW5d+aZk7znkSRg9yihhzYzqGL7GEinFGHIPB\n" ++
+    "L5uKoCW7a2HlJ+OdLBNQ/yeCDpTvt+/agLlAK1CgpBd1NeG7jFmfgmJ+gwIVAOs+\n" ++
+    "Q1CAhIZzqH7Ymgp4X2buU1plAoGALiXg/kXSDSWVzbP6kEKMjkpc0KMmUQCErJgc\n" ++
+    "TZmqe2IddoghCHq44ofbdMyJivk0V3lAfprPl2LMKKnwc0NgWEcPPmR+ZyYXODxO\n" ++
+    "eXlZd1qznDKWdvpciOkMdWOsxF+cbtmGBrxs+Rm86f+95+EsptH/8FeLFMw7L8u/\n" ++
+    "0FNgAyoCgYAgGE7eBuRYexlKJz7mt2EdLTPSH+QGpupjYEcVdyFowCDMyvMP+tOl\n" ++
+    "5n6Y0Py0hHM7Dve0pyR4et9q4E0+y1xzZIIXL2Vzt4hMP8eagIkW4wttjGlaU5gv\n" ++
+    "klTkRBP/VWUfnxGmt8ynn4cDW1Ixmi/N/tyTZbtG3rMfvsijmW3RqwIUP6tqW0I5\n" ++
+    "Y0Owg91HOhQOtxUu32I=\n" ++
+    "-----END DSA PRIVATE KEY-----\n"
+
+{-
+  openssl ecparam -name prime256v1 -out ecparams -param_enc named_curve
+  openssl req -new -x509 -subj /CN=Test -newkey ec:ecparams -nodes -reqexts v3_req \
+      | sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'
+  sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'  privkey.pem
+  openssl ec -in privkey.pem | sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'
+-}
+ecCertificateNc, ecKey1Nc, ecKey2Nc :: B.ByteString
+ecCertificateNc = fromString $
+    "-----BEGIN CERTIFICATE-----\n" ++
+    "MIIBZTCCAQugAwIBAgIJAPF7NB8WKn6XMAoGCCqGSM49BAMCMA8xDTALBgNVBAMM\n" ++
+    "BFRlc3QwHhcNMTcwMzAyMTgxMTI1WhcNMTcwNDAxMTgxMTI1WjAPMQ0wCwYDVQQD\n" ++
+    "DARUZXN0MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAETCmVJNQ5HWoFKMpyZFly\n" ++
+    "kILKFuE0ZTu2t8G5jXpQp0g4g8OqyRo/6iSZSs/WAP3e2vcJuyhnDSd8MocSnEfi\n" ++
+    "pqNQME4wHQYDVR0OBBYEFKCemJ7KZ+JfExQxOh/0qhKO3cJwMB8GA1UdIwQYMBaA\n" ++
+    "FKCemJ7KZ+JfExQxOh/0qhKO3cJwMAwGA1UdEwQFMAMBAf8wCgYIKoZIzj0EAwID\n" ++
+    "SAAwRQIhALhWJShVXsrupU8ISSBJVGmzRhPcueHsjuydyyfOsxElAiADbsp0SM/9\n" ++
+    "6CQCvqX+V8DAwxT1WiRDzN8ilV6ZIfUI3Q==\n" ++
+    "-----END CERTIFICATE-----\n"
+ecKey1Nc = fromString $
+    "-----BEGIN PRIVATE KEY-----\n" ++
+    "MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQg1hT2Mdt5IS0Qs9Bb\n" ++
+    "LJ8ZAW3VTDIq1zn8qSYGiLcMVkShRANCAARMKZUk1DkdagUoynJkWXKQgsoW4TRl\n" ++
+    "O7a3wbmNelCnSDiDw6rJGj/qJJlKz9YA/d7a9wm7KGcNJ3wyhxKcR+Km\n" ++
+    "-----END PRIVATE KEY-----\n"
+ecKey2Nc = fromString $
+    "-----BEGIN EC PRIVATE KEY-----\n" ++
+    "MHcCAQEEINYU9jHbeSEtELPQWyyfGQFt1UwyKtc5/KkmBoi3DFZEoAoGCCqGSM49\n" ++
+    "AwEHoUQDQgAETCmVJNQ5HWoFKMpyZFlykILKFuE0ZTu2t8G5jXpQp0g4g8OqyRo/\n" ++
+    "6iSZSs/WAP3e2vcJuyhnDSd8MocSnEfipg==\n" ++
+    "-----END EC PRIVATE KEY-----\n"
+
+{-
+  openssl ecparam -name prime256v1 -out ecparams -param_enc explicit
+  openssl req -new -x509 -subj /CN=Test -newkey ec:ecparams -nodes -reqexts v3_req \
+      | sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'
+  sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'  privkey.pem
+  openssl ec -in privkey.pem | sed -e 's/^\(.*\)$/    "\1\\n"/' -e '$!s/$/ ++/'
+-}
+ecCertificateEpc, ecKey1Epc, ecKey2Epc :: B.ByteString
+ecCertificateEpc = fromString $
+    "-----BEGIN CERTIFICATE-----\n" ++
+    "MIICWTCCAf+gAwIBAgIJAPF9pxfJTwfaMAoGCCqGSM49BAMCMA8xDTALBgNVBAMM\n" ++
+    "BFRlc3QwHhcNMTcwMzAyMTgxMTUxWhcNMTcwNDAxMTgxMTUxWjAPMQ0wCwYDVQQD\n" ++
+    "DARUZXN0MIIBSzCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8A\n" ++
+    "AAABAAAAAAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAA\n" ++
+    "AAAA///////////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9Jg\n" ++
+    "SwMVAMSdNgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt\n" ++
+    "6zOg9KE5RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP//\n" ++
+    "//8AAAAA//////////+85vqtpxeehPO5ysL8YyVRAgEBA0IABHXlHgRztuAF/Vs5\n" ++
+    "GMB5GEfGpFsSsua+GDB8/zvjT4UBgpnb71HJPFOC0yrYliunXds00VlOs3v+FCVL\n" ++
+    "mU5yW+2jUDBOMB0GA1UdDgQWBBSFV0KwoW1mPah12w3rngU7t1kjETAfBgNVHSME\n" ++
+    "GDAWgBSFV0KwoW1mPah12w3rngU7t1kjETAMBgNVHRMEBTADAQH/MAoGCCqGSM49\n" ++
+    "BAMCA0gAMEUCIDqqWyJEIRo2YSvvrQKJZ3wKQSGeWoPnJvWfXMjgODd5AiEAsXCt\n" ++
+    "LYmBKulTMXATynvrqa/xDi3z2lkwcWQC1AZBZ8M=\n" ++
+    "-----END CERTIFICATE-----\n"
+ecKey1Epc = fromString $
+    "-----BEGIN PRIVATE KEY-----\n" ++
+    "MIIBeQIBADCCAQMGByqGSM49AgEwgfcCAQEwLAYHKoZIzj0BAQIhAP////8AAAAB\n" ++
+    "AAAAAAAAAAAAAAAA////////////////MFsEIP////8AAAABAAAAAAAAAAAAAAAA\n" ++
+    "///////////////8BCBaxjXYqjqT57PrvVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMV\n" ++
+    "AMSdNgiG5wSTamZ44ROdJreBn36QBEEEaxfR8uEsQkf4vOblY6RA8ncDfYEt6zOg\n" ++
+    "9KE5RdiYwpZP40Li/hp/m47n60p8D54WK84zV2sxXs7LtkBoN79R9QIhAP////8A\n" ++
+    "AAAA//////////+85vqtpxeehPO5ysL8YyVRAgEBBG0wawIBAQQgBnbFaCHgp5Cn\n" ++
+    "stu9ntk7QiEP6j/7FzK6GC4dzsID7/ihRANCAAR15R4Ec7bgBf1bORjAeRhHxqRb\n" ++
+    "ErLmvhgwfP8740+FAYKZ2+9RyTxTgtMq2JYrp13bNNFZTrN7/hQlS5lOclvt\n" ++
+    "-----END PRIVATE KEY-----\n"
+ecKey2Epc = fromString $
+    "-----BEGIN EC PRIVATE KEY-----\n" ++
+    "MIIBaAIBAQQgBnbFaCHgp5Cnstu9ntk7QiEP6j/7FzK6GC4dzsID7/iggfowgfcC\n" ++
+    "AQEwLAYHKoZIzj0BAQIhAP////8AAAABAAAAAAAAAAAAAAAA////////////////\n" ++
+    "MFsEIP////8AAAABAAAAAAAAAAAAAAAA///////////////8BCBaxjXYqjqT57Pr\n" ++
+    "vVV2mIa8ZR0GsMxTsPY7zjw+J9JgSwMVAMSdNgiG5wSTamZ44ROdJreBn36QBEEE\n" ++
+    "axfR8uEsQkf4vOblY6RA8ncDfYEt6zOg9KE5RdiYwpZP40Li/hp/m47n60p8D54W\n" ++
+    "K84zV2sxXs7LtkBoN79R9QIhAP////8AAAAA//////////+85vqtpxeehPO5ysL8\n" ++
+    "YyVRAgEBoUQDQgAEdeUeBHO24AX9WzkYwHkYR8akWxKy5r4YMHz/O+NPhQGCmdvv\n" ++
+    "Uck8U4LTKtiWK6dd2zTRWU6ze/4UJUuZTnJb7Q==\n" ++
+    "-----END EC PRIVATE KEY-----\n"
+
+memoryKeyTests :: TestTree
+memoryKeyTests = testGroup "Key"
+    [ keyTest "RSA"                        rsaKey1      rsaKey2
+    , keyTest "DSA"                        dsaKey1      dsaKey2
+    , keyTest "EC (named curve)"           ecKey1Nc     ecKey2Nc
+    , keyTest "EC (explicit prime curve)"  ecKey1Epc    ecKey2Epc
+    ]
+  where
+    keyTest name outer inner =
+        let kInner = readKeyFileFromMemory inner
+            kOuter = readKeyFileFromMemory outer
+         in testGroup name
+                [ testCase "read outer" $ length kOuter @?= 1
+                , testCase "read inner" $ length kInner @?= 1
+                , testCase "same key"   $
+                      assertBool "keys differ" (kInner == kOuter)
+                ]
+
+memoryCertificateTests :: TestTree
+memoryCertificateTests = testGroup "Certificate"
+    [ certTest "RSA"                        rsaCertificate
+    , certTest "DSA"                        dsaCertificate
+    , certTest "EC (named curve)"           ecCertificateNc
+    , certTest "EC (explicit prime curve)"  ecCertificateEpc
+    ]
+  where
+    certTest name bytes = testCase name $
+        length (readSignedCertificateFromMemory bytes) @?= 1
+
+    readSignedCertificateFromMemory :: B.ByteString -> [SignedCertificate]
+    readSignedCertificateFromMemory = readSignedObjectFromMemory
+
+-- | Runs the test suite.
+main :: IO ()
+main = defaultMain $ testGroup "x509-store"
+    [ testGroup "Memory"
+          [ memoryKeyTests
+          , memoryCertificateTests
+          ]
+    ]
diff --git a/x509-store.cabal b/x509-store.cabal
--- a/x509-store.cabal
+++ b/x509-store.cabal
@@ -1,5 +1,5 @@
 Name:                x509-store
-version:             1.6.3
+version:             1.6.4
 Description:         X.509 collection accessing and storing methods for certificate, crl, exception list
 License:             BSD3
 License-file:        LICENSE
@@ -29,6 +29,19 @@
   Exposed-modules:   Data.X509.CertificateStore
                      Data.X509.File
                      Data.X509.Memory
+  ghc-options:       -Wall
+
+Test-Suite test-x509-store
+  Default-Language:  Haskell2010
+  type:              exitcode-stdio-1.0
+  hs-source-dirs:    Tests
+  Main-is:           Tests.hs
+  Build-Depends:     base >= 3 && < 5
+                   , bytestring
+                   , tasty
+                   , tasty-hunit
+                   , x509
+                   , x509-store
   ghc-options:       -Wall
 
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