Tom Smith smithtg
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| """ | |
| An implementation of TOTP as described in https://tools.ietf.org/html/rfc6238#section-4 aka Google Authenticator Style 2-factor Auth | |
| """ | |
| import base64 | |
| import datetime | |
| import hashlib | |
| import hmac | |
| import sys | |
| import struct | |
| import time |