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A Python module (xtt
) that encapsulates the XTT Trusted
Transit protocol for securing Internet
of Things (IoT) devices.
pip install xtt
The package is published to PyPI for Python 2.7 and 3.3+ for Linux and
OS X. pip
installs all dependencies, including xtt
itself.
import socket
import xtt
# In these examples, we assume the id, certs, and keys needed to run
# an XTT client handshake are available as files.
# Load root certificate, used to authenticate the server
root_id = xtt.CertificateRootId.from_file("root_id.bin")
root_pubkey = xtt.ED25519PublicKey.from_file("root_pub.bin")
# Load the server id
server_id = xtt.Identity.from_file("server_id.bin")
# Load the DAA group information
group_basename = b'BASENAME'
group_gpk = xtt.LRSWGroupPublicKey.from_file("daa_gpk.bin")
group_id = xtt.GroupId(hashlib.sha256(group_gpk.data).digest())
group_cred = xtt.LRSWCredential.from_file("daa_cred.bin")
group_secretkey = xtt.LRSWPrivateKey.from_file("daa_secretkey.bin")
group_ctx = xtt.ClientLRSWGroupContext(group_id, group_secretkey,
group_cred, group_basename)
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
sock.connect(('192.0.2.1', 4443))
xtt_sock = xtt.XTTClientSocket(sock,
version = xtt.Version.ONE,
suite_spec = xtt.SuiteSpec.XTT_X25519_LRSW_ED25519_CHACHA20POLY1305_SHA512,
group_ctx, server_id, root_id, root_pubkey)
xtt_sock.start()
my_identity = xtt_sock.identity
my_public_key = xtt_sock.longterm_public_key
my_private_key = xtt_sock.longterm_private_key
Please submit bugs, questions, suggestions, or (ideally) contributions as issues and pull requests on GitHub.
Copyright 2018 Xaptum, Inc.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in compliance with the License. You may obtain a copy of the License from the LICENSE.txt file or at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
FAQs
Python wrapper for the XTT Trust Transit protocol securing IoT network traffic.
We found that xtt demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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