return keymat
-def keg(curve, prv, pub, h, mode=2001):
+def keg(curve, prv, pub, h):
"""Export key generation (Р 1323565.1.020-2018)
:param GOST3410Curve curve: curve to use
ukm = bytes2long(h[:16])
if ukm == 0:
ukm = 1
- if mode == 2012:
+ if curve.point_size == 64:
return kek_34102012512(curve, prv, pub, ukm)
- k_exp = kek_34102012256(curve, prv, pub, ukm, mode=2001)
+ k_exp = kek_34102012256(curve, prv, pub, ukm)
return b"".join(kdf_tree_gostr3411_2012_256(k_exp, b"kdf tree", h[16:24], 2))