def test_verify_election_partial_key_backup(self): # Arrange # Round 1 guardian = Guardian( SENDER_GUARDIAN_ID, SENDER_SEQUENCE_ORDER, NUMBER_OF_GUARDIANS, QUORUM ) other_guardian = Guardian( RECIPIENT_GUARDIAN_ID, RECIPIENT_SEQUENCE_ORDER, NUMBER_OF_GUARDIANS, QUORUM ) guardian.save_guardian_public_keys(other_guardian.share_public_keys()) other_guardian.save_guardian_public_keys(guardian.share_public_keys()) # Round 2 guardian.generate_election_partial_key_backups(identity_auxiliary_encrypt) key_backup = guardian.share_election_partial_key_backup(RECIPIENT_GUARDIAN_ID) other_guardian.save_election_partial_key_backup(key_backup) # Act verification = other_guardian.verify_election_partial_key_backup( SENDER_GUARDIAN_ID, identity_auxiliary_decrypt ) # Assert self.assertIsNotNone(verification) self.assertEqual(verification.owner_id, SENDER_GUARDIAN_ID) self.assertEqual(verification.designated_id, RECIPIENT_GUARDIAN_ID) self.assertEqual(verification.verifier_id, RECIPIENT_GUARDIAN_ID) self.assertTrue(verification.verified)
def test_all_election_partial_key_backups_verified(self): # Arrange # Round 1 guardian = Guardian( SENDER_GUARDIAN_ID, SENDER_SEQUENCE_ORDER, NUMBER_OF_GUARDIANS, QUORUM ) other_guardian = Guardian( RECIPIENT_GUARDIAN_ID, RECIPIENT_SEQUENCE_ORDER, NUMBER_OF_GUARDIANS, QUORUM ) guardian.save_guardian_public_keys(other_guardian.share_public_keys()) other_guardian.save_guardian_public_keys(guardian.share_public_keys()) # Round 2 guardian.generate_election_partial_key_backups(identity_auxiliary_encrypt) key_backup = guardian.share_election_partial_key_backup(RECIPIENT_GUARDIAN_ID) other_guardian.save_election_partial_key_backup(key_backup) verification = other_guardian.verify_election_partial_key_backup( SENDER_GUARDIAN_ID, identity_auxiliary_decrypt ) guardian.save_election_partial_key_verification(verification) # Act all_saved = guardian.all_election_partial_key_backups_verified() # Assert self.assertTrue(all_saved)
def test_save_election_partial_key_verification(self): # Arrange guardian = Guardian(SENDER_GUARDIAN_ID, SENDER_SEQUENCE_ORDER, NUMBER_OF_GUARDIANS, QUORUM) other_guardian = Guardian(RECIPIENT_GUARDIAN_ID, RECIPIENT_SEQUENCE_ORDER, NUMBER_OF_GUARDIANS, QUORUM) guardian.save_auxiliary_public_key( other_guardian.share_auxiliary_public_key()) guardian.generate_election_partial_key_backups() key_backup = guardian.share_election_partial_key_backup( RECIPIENT_GUARDIAN_ID) other_guardian.save_election_partial_key_backup(key_backup) verification = other_guardian.verify_election_partial_key_backup( SENDER_GUARDIAN_ID) # Act guardian.save_election_partial_key_verification(verification) # Assert self.assertTrue(guardian.all_election_partial_key_backups_verified)
def test_publish_joint_key(self): # Arrange # Round 1 guardian = Guardian( SENDER_GUARDIAN_ID, SENDER_SEQUENCE_ORDER, NUMBER_OF_GUARDIANS, QUORUM ) other_guardian = Guardian( RECIPIENT_GUARDIAN_ID, RECIPIENT_SEQUENCE_ORDER, NUMBER_OF_GUARDIANS, QUORUM ) guardian.save_guardian_public_keys(other_guardian.share_public_keys()) other_guardian.save_guardian_public_keys(guardian.share_public_keys()) # Round 2 guardian.generate_election_partial_key_backups(identity_auxiliary_encrypt) key_backup = guardian.share_election_partial_key_backup(RECIPIENT_GUARDIAN_ID) other_guardian.save_election_partial_key_backup(key_backup) verification = other_guardian.verify_election_partial_key_backup( SENDER_GUARDIAN_ID, identity_auxiliary_decrypt ) # Act joint_key = guardian.publish_joint_key() # Assert self.assertIsNone(joint_key) # Act guardian.save_election_public_key(other_guardian.share_election_public_key()) joint_key = guardian.publish_joint_key() # Assert self.assertIsNone(joint_key) # Act guardian.save_election_partial_key_verification(verification) joint_key = guardian.publish_joint_key() # Assert self.assertIsNotNone(joint_key) self.assertNotEqual(joint_key, guardian.share_election_public_key().key)