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Adding first backend, for macOS.

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In macOS, a SECP256R1 key is generated locally and stored in the keyring.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-10-27 19:02:03 +02:00
parent 71ecb23af6
commit e1f4e3035d
2 changed files with 57 additions and 1 deletions
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13
tools/pico-fido-tool.py
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@@ -21,6 +21,7 @@
import sys
import argparse
import platform
try:
from fido2.ctap2.config import Config
@@ -44,6 +45,16 @@ except:
from enum import IntEnum
from binascii import hexlify
if (platform.system() == 'Windows'):
from secure_key import windows as skey
elif (platform.system() == 'Linux'):
from secure_key import linux as skey
elif (platform.system() == 'Darwin'):
from secure_key import macos as skey
else:
print('ERROR: platform not supported')
sys.exit(-1)
class VendorConfig(Config):
class PARAM(IntEnum):
@@ -63,7 +74,7 @@ class VendorConfig(Config):
super().__init__(ctap, pin_uv_protocol, pin_uv_token)
def _get_key_device(self):
return b"\x69"*32
return skey.get_secure_key()
def _get_shared_key(self):
ret = self._call(