This patch fixes an issue in "ntor_ref.py gen_kdf_vectors" where the script tries to call the undefined function kdf().
@@ -322,7 +322,7 @@ def kdf_vectors():
"""
import binascii
def kdf_vec(inp):
- k = kdf(inp, T_KEY, M_EXPAND, 100)
+ k = kdf_rfc5869(inp, T_KEY, M_EXPAND, 100)
print(repr(inp), "\n\""+ binascii.b2a_hex(k)+ "\"")
kdf_vec("")
kdf_vec("Tor")