nistbeacon 0.9.4

Python 3 Library to access the NIST Randomness Beacon

Python NIST Randomness Beacon

WARNING: DO NOT USE BEACON GENERATED VALUES AS SECRET CRYPTOGRAPHIC KEYS.

Installation

Prerequisites

A required library pycryptodome is used with nistbeacon.

Ubuntu, and other Linux-based users should have python3-dev installed.

apt-get install python3-dev

Installing nistbeacon

To install the beacon library, simply use pip:

pip install nistbeacon

Beacon Usage

It is easy to use the beacon. Most queries are performed through NistBeacon which produces NistBeaconValue objects.

Beacon Sample Code

from nistbeacon import NistBeacon

# In the examples below I will be using 1447873020
# as my <timestamp> when required

# Current Record (or next closest)
# https://beacon.nist.gov/rest/record/<timestamp>
record = NistBeacon.get_record(1447873020)

# Previous Record
# https://beacon.nist.gov/rest/record/previous/<timestamp>
prev_record = NistBeacon.get_previous(1447873020)

# Next Record
# https://beacon.nist.gov/rest/record/next/<timestamp>
next_record = NistBeacon.get_next(1447873020)

# First Record
# https://beacon.nist.gov/rest/record/1378395540
first_record = NistBeacon.get_first_record(download=True)

# Last Record
# https://beacon.nist.gov/rest/record/last
last_record = NistBeacon.get_last_record()

# Verify the record and the record chain
record_chain_result = NistBeacon.chain_check(1447873020)

Further Documentation

Please refer to the official documentation to dive deeper into NistBeacon and NistBeaconValue objects.

Contributing

Please refer to the CONTRIBUTING document on GitHub

Project Health

Branch	Build Status	Coverage Status
Master
Develop

References

• NIST Randomness Beacon Homepage

• NIST Beacon REST API