Python Library for Secp256k1 Bitcoin curve to do fast ECC calculation

Overview

secp256k1

Python Library for Secp256k1 Bitcoin curve to do fast ECC calculation

Example Usage

import secp256k1 as ice
print('[C]',privatekey_to_address(0, True, 42866423864328564389740932742094))

Speed

On my old Laptop with i7 4810 MQ CPU

timeit ice.privatekey_to_address(0, True, 67)
7.13 µs ± 359 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)

timeit ice.scalar_multiplication(3240945)
3.1 µs ± 38.7 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)

timeit ice.point_increment(P)
2.76 µs ± 267 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)

timeit ice.point_addition(P,G)
2.91 µs ± 35.4 ns per loop (mean ± std. dev. of 7 runs, 100000 loops each)

With 500000 continuous keys in 1 group call, we get :
timeit ice.privatekey_group_to_ETH_address(256, 500000)
1.55 s ± 2.53 ms per loop (mean ± std. dev. of 7 runs, 1 loop each)
Owner
iceland
Orion Nebula, M42
iceland
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