diff --git a/src/support/allocators/secure.h b/src/support/allocators/secure.h
index 4bf80adfe..b0fba425e 100644
--- a/src/support/allocators/secure.h
+++ b/src/support/allocators/secure.h
@@ -8,13 +8,9 @@
 #define HUSH_SUPPORT_ALLOCATORS_SECURE_H
 
 #include "support/pagelocker.h"
-
 #include <string>
-
-//
 // Allocator that locks its contents from being paged
 // out of memory and clears its contents before deletion.
-//
 template <typename T>
 struct secure_allocator : public std::allocator<T> {
     // MSVC8 default copy constructor is broken
diff --git a/src/support/allocators/zeroafterfree.h b/src/support/allocators/zeroafterfree.h
index 035ea23bc..1e18eba38 100644
--- a/src/support/allocators/zeroafterfree.h
+++ b/src/support/allocators/zeroafterfree.h
@@ -1,13 +1,13 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
 // Copyright (c) 2009-2013 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
+// Copyright (c) 2019-2020 The Hush developers
+// Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
-#ifndef BITCOIN_SUPPORT_ALLOCATORS_ZEROAFTERFREE_H
-#define BITCOIN_SUPPORT_ALLOCATORS_ZEROAFTERFREE_H
+#ifndef HUSH_SUPPORT_ALLOCATORS_ZEROAFTERFREE_H
+#define HUSH_SUPPORT_ALLOCATORS_ZEROAFTERFREE_H
 
 #include "support/cleanse.h"
-
 #include <memory>
 #include <vector>
 
@@ -45,4 +45,4 @@ struct zero_after_free_allocator : public std::allocator<T> {
 // Byte-vector that clears its contents before deletion.
 typedef std::vector<char, zero_after_free_allocator<char> > CSerializeData;
 
-#endif // BITCOIN_SUPPORT_ALLOCATORS_ZEROAFTERFREE_H
+#endif // HUSH_SUPPORT_ALLOCATORS_ZEROAFTERFREE_H
diff --git a/src/test/bctest.py b/src/test/bctest.py
index 50311cfea..5d5d0a4fc 100644
--- a/src/test/bctest.py
+++ b/src/test/bctest.py
@@ -1,6 +1,7 @@
 # Copyright 2014 BitPay, Inc.
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or https://www.opensource.org/licenses/mit-license.php
+# Copyright (c) 2019-2020 The Hush developers
+# Distributed under the GPLv3 software license, see the accompanying
+# file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 import subprocess
 import json
diff --git a/src/test/data/README.md b/src/test/data/README.md
index 49fc3a6b4..237417a2a 100644
--- a/src/test/data/README.md
+++ b/src/test/data/README.md
@@ -1,12 +1,9 @@
-Description
-------------
+# Data-Driven Hush Tests
 
-This directory contains data-driven tests for various aspects of Bitcoin.
+This directory contains data-driven tests for various aspects of Hush
 
-License
---------
+# License
 
-The data files in this directory are distributed under the MIT software
-license, see the accompanying file COPYING or
-https://www.opensource.org/licenses/mit-license.php
+Distributed under the GPLv3 software license, see the accompanying
+file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
diff --git a/src/test/wallet-utility.py b/src/test/wallet-utility.py
index bb32b5a4f..9abe1e9ae 100644
--- a/src/test/wallet-utility.py
+++ b/src/test/wallet-utility.py
@@ -1,7 +1,8 @@
 #!/usr/bin/python
 # Copyright 2014 BitPay, Inc.
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or https://www.opensource.org/licenses/mit-license.php
+# Copyright (c) 2019-2020 The Hush developers
+## Distributed under the GPLv3 software license, see the accompanying
+# file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 import subprocess
 import os
@@ -29,9 +30,9 @@ if __name__ == '__main__':
 
     output = json.loads(outs[0])
 
-    assert_equal(output[0], "13EngsxkRi7SJPPqCyJsKf34U8FoX9E9Av")
-    assert_equal(output[1], "1FKCLGTpPeYBUqfNxktck8k5nqxB8sjim8")
-    assert_equal(output[2], "13cdtE9tnNeXCZJ8KQ5WELgEmLSBLnr48F")
+    assert_equal(output[0], "R3EngsxkRi7SJPPqCyJsKf34U8FoX9E9Av")
+    assert_equal(output[1], "RFKCLGTpPeYBUqfNxktck8k5nqxB8sjim8")
+    assert_equal(output[2], "R3cdtE9tnNeXCZJ8KQ5WELgEmLSBLnr48F")
 
     execargs = '-datadir=' + datadir + ' -dumppass'
     execrun = execprog + ' ' + execargs
@@ -45,12 +46,12 @@ if __name__ == '__main__':
 
     output = json.loads(outs[0])
 
-    assert_equal(output[0]['addr'], "13EngsxkRi7SJPPqCyJsKf34U8FoX9E9Av")
-    assert_equal(output[0]['pkey'], "5Jz5BWE2WQxp1hGqDZeisQFV1mRFR2AVBAgiXCbNcZyXNjD9aUd")
-    assert_equal(output[1]['addr'], "1FKCLGTpPeYBUqfNxktck8k5nqxB8sjim8")
-    assert_equal(output[1]['pkey'], "5HsX2b3v2GjngYQ5ZM4mLp2b2apw6aMNVaPELV1YmpiYR1S4jzc")
-    assert_equal(output[2]['addr'], "13cdtE9tnNeXCZJ8KQ5WELgEmLSBLnr48F")
-    assert_equal(output[2]['pkey'], "5KCWAs1wX2ESiL4PfDR8XYVSSETHFd2jaRGxt1QdanBFTit4XcH")
+    assert_equal(output[0]['addr'], "R3EngsxkRi7SJPPqCyJsKf34U8FoX9E9Av")
+    assert_equal(output[0]['pkey'], "UJz5BWE2WQxp1hGqDZeisQFV1mRFR2AVBAgiXCbNcZyXNjD9aUd")
+    assert_equal(output[1]['addr'], "RFKCLGTpPeYBUqfNxktck8k5nqxB8sjim8")
+    assert_equal(output[1]['pkey'], "UHsX2b3v2GjngYQ5ZM4mLp2b2apw6aMNVaPELV1YmpiYR1S4jzc")
+    assert_equal(output[2]['addr'], "R3cdtE9tnNeXCZJ8KQ5WELgEmLSBLnr48F")
+    assert_equal(output[2]['pkey'], "UKCWAs1wX2ESiL4PfDR8XYVSSETHFd2jaRGxt1QdanBFTit4XcH")
 
     if os.path.exists(datadir + '/database'):
         if os.path.isdir(datadir + '/database'):
@@ -58,4 +59,4 @@ if __name__ == '__main__':
 
     if os.path.exists(datadir + '/db.log'):
         os.remove(datadir + '/db.log')
-    sys.exit(0)
\ No newline at end of file
+    sys.exit(0)
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index 3853e977a..47addd306 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -1,16 +1,14 @@
 // Copyright (c) 2012-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
+// Copyright (c) 2019-2020 The Hush developers
+// Distributed under the GPLv3 software license, see the accompanying
 // file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
 
 #include "wallet/wallet.h"
-
 #include <set>
 #include <stdint.h>
 #include <utility>
 #include <vector>
-
 #include "test/test_bitcoin.h"
-
 #include <boost/foreach.hpp>
 #include <boost/test/unit_test.hpp>