Fix XKEK key generation.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos 2023-03-10 07:34:15 +01:00
parent c1bfb597bc
commit 09724d95db
No known key found for this signature in database
GPG Key ID: C0095B7870A4CCD3

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@ -622,8 +622,7 @@ class Device:
return status[2:10], status[10:]
def generate_xkek_key(self, key_domain=0):
meta_data = b'\x91\x01\x84\x92\x01' + bytes([key_domain])
key_id = self.key_generation(KeyType.ECC, 'brainpoolP256r1', meta_data=meta_data)
key_id = self.key_generation(KeyType.ECC, 'brainpoolP256r1', algorithms=[Algorithm.ALGO_EC_ECDH_XKEK.value], key_domain=key_domain)
return key_id
def derive_xkek(self, keyid, cert):