11 files changed, 46 insertions, 26 deletions

diff --git a/pyecsca/sca/target/ISO7816.py b/pyecsca/sca/target/ISO7816.py
index 0af78db..950aa05 100644
--- a/pyecsca/sca/target/ISO7816.py
+++ b/pyecsca/sca/target/ISO7816.py
@@ -1,4 +1,5 @@
 """Provides classes for working with ISO7816-4 APDUs and an abstract base class for an ISO7816-4 based target."""
+
 from abc import abstractmethod, ABC
 from dataclasses import dataclass
 from enum import IntEnum
@@ -12,12 +13,14 @@ from pyecsca.sca.target.base import Target
 @public
 class CardConnectionException(Exception):
     """Card could not be connected."""
+
     pass
 
 
 @public
 class CardProtocol(IntEnum):
     """Card protocol to use/negotiate."""
+
     T0 = 0
     T1 = 1
 
@@ -59,35 +62,35 @@ class CommandAPDU:  # pragma: no cover
             if len(self.data) <= 255:
                 # Case 3s
                 return (
-                        bytes([self.cls, self.ins, self.p1, self.p2, len(self.data)])
-                        + self.data
+                    bytes([self.cls, self.ins, self.p1, self.p2, len(self.data)])
+                    + self.data
                 )
             else:
                 # Case 3e
                 return (
-                        bytes([self.cls, self.ins, self.p1, self.p2, 0])
-                        + len(self.data).to_bytes(2, "big")
-                        + self.data
+                    bytes([self.cls, self.ins, self.p1, self.p2, 0])
+                    + len(self.data).to_bytes(2, "big")
+                    + self.data
                 )
         else:
             if len(self.data) <= 255 and self.ne <= 256:
                 # Case 4s
                 return (
-                        bytes([self.cls, self.ins, self.p1, self.p2, len(self.data)])
-                        + self.data
-                        + bytes([self.ne if self.ne != 256 else 0])
+                    bytes([self.cls, self.ins, self.p1, self.p2, len(self.data)])
+                    + self.data
+                    + bytes([self.ne if self.ne != 256 else 0])
                 )
             else:
                 # Case 4e
                 return (
-                        bytes([self.cls, self.ins, self.p1, self.p2, 0])
-                        + len(self.data).to_bytes(2, "big")
-                        + self.data
-                        + (
-                            self.ne.to_bytes(2, "big")
-                            if self.ne != 65536
-                            else bytes([0, 0])
-                        )
+                    bytes([self.cls, self.ins, self.p1, self.p2, 0])
+                    + len(self.data).to_bytes(2, "big")
+                    + self.data
+                    + (
+                        self.ne.to_bytes(2, "big")
+                        if self.ne != 65536
+                        else bytes([0, 0])
+                    )
                 )
 
 
diff --git a/pyecsca/sca/target/PCSC.py b/pyecsca/sca/target/PCSC.py
index cd74149..53b04fa 100644
--- a/pyecsca/sca/target/PCSC.py
+++ b/pyecsca/sca/target/PCSC.py
@@ -1,4 +1,5 @@
 """Provides a smartcard target communicating via PC/SC (Personal Computer/Smart Card)."""
+
 from typing import Union, Optional
 
 from public import public
@@ -7,8 +8,14 @@ from smartcard.System import readers
 from smartcard.pcsc.PCSCCardConnection import PCSCCardConnection
 from smartcard.pcsc.PCSCReader import PCSCReader
 
-from pyecsca.sca.target.ISO7816 import ISO7816Target, CommandAPDU, ResponseAPDU, ISO7816, CardProtocol, \
-    CardConnectionException
+from pyecsca.sca.target.ISO7816 import (
+    ISO7816Target,
+    CommandAPDU,
+    ResponseAPDU,
+    ISO7816,
+    CardProtocol,
+    CardConnectionException,
+)
 
 
 @public
diff --git a/pyecsca/sca/target/base.py b/pyecsca/sca/target/base.py
index 53106d5..7cb1a75 100644
--- a/pyecsca/sca/target/base.py
+++ b/pyecsca/sca/target/base.py
@@ -1,4 +1,5 @@
 """Provides an abstract base class for targets."""
+
 from abc import ABC, abstractmethod
 
 from public import public
diff --git a/pyecsca/sca/target/binary.py b/pyecsca/sca/target/binary.py
index 0dd22d5..dcfe704 100644
--- a/pyecsca/sca/target/binary.py
+++ b/pyecsca/sca/target/binary.py
@@ -1,4 +1,5 @@
 """Provides a binary target class which represents a target that is a runnable binary on the host."""
+
 import subprocess
 from subprocess import Popen
 from typing import Optional, Union, List
diff --git a/pyecsca/sca/target/chipwhisperer.py b/pyecsca/sca/target/chipwhisperer.py
index 28a2cb8..30b4a86 100644
--- a/pyecsca/sca/target/chipwhisperer.py
+++ b/pyecsca/sca/target/chipwhisperer.py
@@ -5,6 +5,7 @@ ChipWhisperer is a side-channel analysis tool and framework. A ChipWhisperer tar
 that uses the ChipWhisperer's SimpleSerial communication protocol and is communicated with
 using ChipWhisperer-Lite or Pro.
 """
+
 from time import sleep
 
 import chipwhisperer as cw
@@ -20,9 +21,7 @@ from pyecsca.sca.target.simpleserial import SimpleSerialTarget
 class ChipWhispererTarget(Flashable, SimpleSerialTarget):  # pragma: no cover
     """ChipWhisperer-based target, using the SimpleSerial-ish protocol and communicating using ChipWhisperer-Lite/Pro."""
 
-    def __init__(
-        self, target: SimpleSerial, scope: ScopeTypes, programmer, **kwargs
-    ):
+    def __init__(self, target: SimpleSerial, scope: ScopeTypes, programmer, **kwargs):
         super().__init__()
         self.target = target
         self.scope = scope
diff --git a/pyecsca/sca/target/ectester.py b/pyecsca/sca/target/ectester.py
index ec00502..5ab5d7e 100644
--- a/pyecsca/sca/target/ectester.py
+++ b/pyecsca/sca/target/ectester.py
@@ -1,4 +1,5 @@
 """Provides an `ECTester <https://github.com/crocs-muni/ECTester/>`_ target class."""
+
 from abc import ABC
 from binascii import hexlify
 from enum import IntEnum, IntFlag
diff --git a/pyecsca/sca/target/flash.py b/pyecsca/sca/target/flash.py
index 95c078d..8ab1883 100644
--- a/pyecsca/sca/target/flash.py
+++ b/pyecsca/sca/target/flash.py
@@ -1,4 +1,5 @@
 """Provides a mix-in class of a flashable target (e.g. one where the code gets flashed to it before running)."""
+
 from public import public
 from abc import ABC, abstractmethod
 
diff --git a/pyecsca/sca/target/leakage.py b/pyecsca/sca/target/leakage.py
index 6487c56..a44f48f 100644
--- a/pyecsca/sca/target/leakage.py
+++ b/pyecsca/sca/target/leakage.py
@@ -121,9 +121,7 @@ class LeakageTarget(Target):
         if self.privkey is None:
             raise ValueError("Missing privkey")
         with local(DefaultContext()) as ctx:
-            ecdh = ECDH(
-                self.mult, self.params, other_pubkey, self.privkey, hash_algo
-            )
+            ecdh = ECDH(self.mult, self.params, other_pubkey, self.privkey, hash_algo)
             shared_secret = ecdh.perform()
         return shared_secret, self.get_trace(ctx)
 
diff --git a/pyecsca/sca/target/leia.py b/pyecsca/sca/target/leia.py
index 59336b6..5bd19af 100644
--- a/pyecsca/sca/target/leia.py
+++ b/pyecsca/sca/target/leia.py
@@ -1,10 +1,17 @@
 """Provides a smartcard target communicating via the LEIA board in solo mode."""
+
 from typing import Optional
 
 from smartleia import LEIA, create_APDU_from_bytes, T
 
-from pyecsca.sca.target.ISO7816 import ISO7816Target, CommandAPDU, ResponseAPDU, ISO7816, CardProtocol, \
-    CardConnectionException
+from pyecsca.sca.target.ISO7816 import (
+    ISO7816Target,
+    CommandAPDU,
+    ResponseAPDU,
+    ISO7816,
+    CardProtocol,
+    CardConnectionException,
+)
 
 
 class LEIATarget(ISO7816Target):  # pragma: no cover
diff --git a/pyecsca/sca/target/serial.py b/pyecsca/sca/target/serial.py
index 62dea45..a9dbdac 100644
--- a/pyecsca/sca/target/serial.py
+++ b/pyecsca/sca/target/serial.py
@@ -1,4 +1,5 @@
 """Provides an abstract serial target, that communicates by writing and reading a stream of bytes."""
+
 from abc import abstractmethod
 
 from public import public
diff --git a/pyecsca/sca/target/simpleserial.py b/pyecsca/sca/target/simpleserial.py
index f13a0a6..d28f697 100644
--- a/pyecsca/sca/target/simpleserial.py
+++ b/pyecsca/sca/target/simpleserial.py
@@ -1,4 +1,5 @@
 """Provides an abstract target class communicating using the `ChipWhisperer's <https://github.com/newaetech/chipwhisperer/>`_ SimpleSerial protocol."""
+
 from abc import ABC
 from time import time_ns, sleep
 from typing import Mapping, Union