From b8b942d0c077db5d6adda32660ea3916d0e0533e Mon Sep 17 00:00:00 2001
From: Milan Stute <mstute@seemoo.tu-darmstadt.de>
Date: Tue, 20 Aug 2019 10:53:46 +0200
Subject: [PATCH] Remove pycrypto dependency (fixes #10)

---
 opendrop/util.py | 6 +++---
 setup.py         | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/opendrop/util.py b/opendrop/util.py
index 9f0eca6..98c5934 100644
--- a/opendrop/util.py
+++ b/opendrop/util.py
@@ -27,7 +27,7 @@ import os
 import platform
 import plistlib
 import socket
-from Crypto.Hash import SHA, SHA256
+import hashlib
 from PIL import Image, ExifTags
 from libarchive import ffi
 from libarchive.entry import new_archive_entry, ArchiveEntry
@@ -121,8 +121,8 @@ class AirDropUtil:
         valid_date = datetime.datetime.now() - datetime.timedelta(days=3)
         valid_date_string = valid_date.strftime('%Y-%m-%dT%H:%M:%SZ')
 
-        emails_hashed = [SHA256.new(email.encode('utf-8')).hexdigest() for email in config.email]
-        phone_numbers_hashed = [SHA256.new(phone_number.encode('utf-8')).hexdigest() for phone_number in config.phone]
+        emails_hashed = [hashlib.sha256(email.encode('utf-8')).hexdigest() for email in config.email]
+        phone_numbers_hashed = [hashlib.sha256(phone_number.encode('utf-8')).hexdigest() for phone_number in config.phone]
 
         # Get the common name of the TLS certificate
         with open(tls_cert, 'rb') as cert_file:
diff --git a/setup.py b/setup.py
index 06b38c9..b36b972 100644
--- a/setup.py
+++ b/setup.py
@@ -29,7 +29,7 @@ setup(
     package_data={
         'opendrop': ['certs/*.pem']
     },
-    install_requires=['pycrypto', 'requests', 'fleep', 'netifaces', 'Pillow',
+    install_requires=['requests', 'fleep', 'netifaces', 'Pillow',
                       'requests_toolbelt', 'ctypescrypto', 'libarchive-c'],
     entry_points={
         'console_scripts': [