diff --git a/tools/secure_key/macos.py b/tools/secure_key/macos.py
deleted file mode 100644
index 1ccc1a4..0000000
--- a/tools/secure_key/macos.py
+++ /dev/null
@@ -1,61 +0,0 @@
-import sys
-import keyring
-
-DOMAIN = "PicoKeys.com"
-USERNAME = "Pico-Fido"
-
-try:
-    import keyring
-    from keyrings.osx_keychain_keys.backend import OSXKeychainKeysBackend, OSXKeychainKeyType, OSXKeyChainKeyClassType
-except:
-    print('ERROR: keyring module not found! Install keyring package.\nTry with `pip install keyrings.osx-keychain-keys`')
-    sys.exit(-1)
-
-try:
-    from cryptography.hazmat.primitives.serialization import Encoding, PrivateFormat, NoEncryption
-except:
-    print('ERROR: cryptography module not found! Install cryptography package.\nTry with `pip install cryptography`')
-    sys.exit(-1)
-
-
-def get_backend(use_secure_enclave=False):
-    backend = OSXKeychainKeysBackend(
-        key_type=OSXKeychainKeyType.EC, # Key type, e.g. RSA, RC, DSA, ...
-        key_class_type=OSXKeyChainKeyClassType.Private, # Private key, Public key, Symmetric-key
-        key_size_in_bits=256,
-        is_permanent=True, # If set, saves the key in keychain; else, returns a transient key
-        use_secure_enclave=use_secure_enclave, # Saves the key in the T2 (TPM) chip, requires a code-signed interpreter
-        access_group=None, # Limits key management and retrieval to set group, requires a code-signed interpreter
-        is_extractable=True # If set, private key is extractable; else, it can't be retrieved, but only operated against
-    )
-    return backend
-
-def generate_secure_key(use_secure_enclave=False):
-    backend = get_backend(use_secure_enclave)
-    backend.set_password(DOMAIN, USERNAME, password=None)
-    return backend.get_password(DOMAIN, USERNAME)
-
-def get_d(key):
-    return key.private_numbers().private_value.to_bytes(32, 'big')
-
-def set_secure_key(pk):
-    backend = get_backend(False)
-    try:
-        backend.delete_password(DOMAIN, USERNAME)
-    except:
-        pass
-    backend.set_password(DOMAIN, USERNAME, pk.private_bytes(Encoding.PEM, PrivateFormat.TraditionalOpenSSL, NoEncryption()))
-
-def get_secure_key():
-    key = None
-    try:
-        backend = get_backend(False)
-        key = backend.get_password(DOMAIN, USERNAME)[0]
-        if (key is None):
-            raise TypeError
-    except (keyring.errors.KeyringError, TypeError):
-        try:
-            key = generate_secure_key(False)[0] # It should be True, but secure enclave causes python segfault
-        except keyring.errors.PasswordSetError:
-            key = generate_secure_key(False)[0]
-    return get_d(key)
diff --git a/tools/secure_key/windows.py b/tools/secure_key/windows.py
deleted file mode 100644
index 844190a..0000000
--- a/tools/secure_key/windows.py
+++ /dev/null
@@ -1,44 +0,0 @@
-import sys
-
-DOMAIN = "PicoKeys.com"
-USERNAME = "Pico-Fido"
-
-try:
-    import keyring
-except:
-    print('ERROR: keyring module not found! Install keyring package.\nTry with `pip install keyring`')
-    sys.exit(-1)
-
-try:
-    from cryptography.hazmat.primitives.serialization import Encoding, PrivateFormat, NoEncryption, load_pem_private_key
-    from cryptography.hazmat.primitives.asymmetric import ec
-except:
-    print('ERROR: cryptography module not found! Install cryptography package.\nTry with `pip install cryptography`')
-    sys.exit(-1)
-
-
-
-def generate_secure_key():
-    pkey = ec.generate_private_key(ec.SECP256R1())
-    set_secure_key(pkey)
-    return keyring.get_password(DOMAIN, USERNAME)
-
-def get_d(key):
-    return load_pem_private_key(key, password=None).private_numbers().private_value.to_bytes(32, 'big')
-
-def set_secure_key(pk):
-    try:
-        keyring.delete_password(DOMAIN, USERNAME)
-    except:
-        pass
-    keyring.set_password(DOMAIN, USERNAME, pk.private_bytes(Encoding.PEM, PrivateFormat.PKCS8, NoEncryption()).decode())
-
-def get_secure_key():
-    key = None
-    try:
-        key = keyring.get_password(DOMAIN, USERNAME)
-        if (key is None):
-            raise TypeError
-    except (keyring.errors.KeyringError, TypeError):
-        key = generate_secure_key()
-    return get_d(key.encode())