tests: add test_msg_getecdhsessionkey.py (#233)

trezorlib/tests/device_tests/test_msg_getecdhsessionkey.py

@@ -0,0 +1,41 @@
+# This file is part of the TREZOR project.
+#
+# Copyright (C) 2012-2016 Marek Palatinus <slush@satoshilabs.com>
+# Copyright (C) 2012-2016 Pavol Rusnak <stick@satoshilabs.com>
+#
+# This library is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+from .common import *
+from trezorlib import messages as proto
+
+
+class TestMsgGetECDHSessionKey(TrezorTest):
+
+    def test_ecdh(self):
+        self.setup_mnemonic_nopin_nopassphrase()
+
+        # URI  : gpg://Satoshi Nakamoto <satoshi@bitcoin.org>
+        identity = proto.IdentityType(proto='gpg', user='', host='Satoshi Nakamoto <satoshi@bitcoin.org>', port='', path='', index=0)
+
+        peer_public_key = unhexlify('0407f2c6e5becf3213c1d07df0cfbe8e39f70a8c643df7575e5c56859ec52c45ca950499c019719dae0fda04248d851e52cf9d66eeb211d89a77be40de22b6c89d')
+        result = self.client.get_ecdh_session_key(identity=identity, peer_public_key=peer_public_key, ecdsa_curve_name='secp256k1')
+        assert result.session_key == unhexlify('0495e5d8c9e5cc09e7cf4908774f52decb381ce97f2fc9ba56e959c13f03f9f47a03dd151cbc908bc1db84d46e2c33e7bbb9daddc800f985244c924fd64adf6647')
+
+        peer_public_key = unhexlify('04811a6c2bd2a547d0dd84747297fec47719e7c3f9b0024f027c2b237be99aac39a9230acbd163d0cb1524a0f5ea4bfed6058cec6f18368f72a12aa0c4d083ff64')
+        result = self.client.get_ecdh_session_key(identity=identity, peer_public_key=peer_public_key, ecdsa_curve_name='nist256p1')
+        assert result.session_key == unhexlify('046d1f5c48af2cf2c57076ac2c9d7808db2086f614cb7b8107119ff2c6270cd209749809efe0196f01a0cc633788cef1f4a2bd650c99570d06962f923fca6d8fdf')
+
+        peer_public_key = unhexlify('40a8cf4b6a64c4314e80f15a8ea55812bd735fbb365936a48b2d78807b575fa17a')
+        result = self.client.get_ecdh_session_key(identity=identity, peer_public_key=peer_public_key, ecdsa_curve_name='curve25519')
+        assert result.session_key == unhexlify('04e24516669e0b7d3d72e5129fddd07b6644c30915f5c8b7f1f62324afb3624311')