Parr0sky
Parr0sky
/ ecc.py
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October 16, 2022 07:08
— forked from bellbind/ecc.py
[python]basics of elliptic curve cryptography
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| # Basics of Elliptic Curve Cryptography implementation on Python | |
| import collections | |
| import decimal | |
| decimal.getcontext().prec = 5 | |
| def inv(n, q): | |
| """div on PN modulo a/b mod q as a * inv(b, q) mod q | |
| >>> assert n * inv(n, q) % q == 1 | |
| """ | |
| for i in range(q): |