Finished the test for deterministic keys:

this implementation requires a passphrase of type bytes

Author: g1itch

src/tests/samples.py

@@ -33,8 +33,8 @@
     94730058721143827257669456336351159718085716196507891067256111928318063085006
 )
 
-sample_seed = 'TIGER, tiger, burning bright. In the forests of the night'
-# RIPE hash on step
+sample_seed = b'TIGER, tiger, burning bright. In the forests of the night'
+# RIPE hash on step 22 with signing key nonce 42
 sample_deterministic_ripe = b'00cfb69416ae76f68a81c459de4e13460c7d17eb'
 # Deterministic addresses with stream 1 and versions 3, 4
 sample_deterministic_addr3 = 'BM-2DBPTgeSawWYZceFD69AbDT5q4iUWtj1ZN'

src/tests/test_crypto.py

@@ -87,12 +87,15 @@ def test_random_keys(self):
         self.assertEqual(len(priv), 32)
         self.assertEqual(highlevelcrypto.pointMult(priv), pub)
 
-    # def test_deterministic_keys(self):
-    #     """Generate deterministic keys, make ripe and compare it to sample"""
-    #     sigkey = highlevelcrypto.deterministic_keys(sample_seed, b'\x00')[1]
-    #     enkey = highlevelcrypto.deterministic_keys(sample_seed, b'\x01')[1]
-    #     self.assertEqual(
-    #         TestHashlib._hashdigest(sigkey + enkey), sample_deterministic_ripe)
+    def test_deterministic_keys(self):
+        """Generate deterministic keys, make ripe and compare it to sample"""
+        # encodeVarint(42) = b'*'
+        sigkey = highlevelcrypto.deterministic_keys(sample_seed, b'*')[1]
+        enkey = highlevelcrypto.deterministic_keys(sample_seed, b'+')[1]
+        self.assertEqual(
+            sample_deterministic_ripe,
+            hexlify(TestHashlib._hashdigest(
+                hashlib.sha512(sigkey + enkey).digest())))
 
     def test_verify(self):
         """Verify sample signatures and newly generated ones"""