17 lines
460 B
Python
17 lines
460 B
Python
|
from core.participant import Participant
|
||
|
|
from core.public_params import PublicParams
|
||
|
|
|
||
|
|
|
||
|
|
class Bob:
|
||
|
|
def __init__(self, params: PublicParams, secret: int | None = None):
|
||
|
|
self.party = Participant(params, secret=secret)
|
||
|
|
self.shared_key = None
|
||
|
|
|
||
|
|
@property
|
||
|
|
def B(self) -> int:
|
||
|
|
return self.party.public_value
|
||
|
|
|
||
|
|
def receive_A(self, A: int):
|
||
|
|
self.shared_key = self.party.compute_shared_key(A)
|
||
|
|
return self.shared_key
|