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# -*- coding: utf-8 -*-
from .state.storageprotos_pb2 import IdentityKeyPairStructure
from .identitykey import IdentityKey
from .ecc.curve import Curve
class IdentityKeyPair:
def __init__(self, identityKeyPublicKey=None, ecPrivateKey=None, serialized=None):
if serialized:
structure = IdentityKeyPairStructure()
structure.ParseFromString(serialized)
self.publicKey = IdentityKey(bytearray(structure.publicKey), offset=0)
self.privateKey = Curve.decodePrivatePoint(bytearray(structure.privateKey))
else:
self.publicKey = identityKeyPublicKey
self.privateKey = ecPrivateKey
def getPublicKey(self):
return self.publicKey
def getPrivateKey(self):
return self.privateKey
def serialize(self):
structure = IdentityKeyPairStructure()
structure.publicKey = self.publicKey.serialize()
structure.privateKey = self.privateKey.serialize()
return structure.SerializeToString()
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