HeXenCore

'''
Bitcoin WIF to Litecoin WIF converter

=== INFO ===

Idk

=== USAGE (example) ===

% python3 litecoinwif.py

HeXenCore

"""
Implementation of "Pay to Witness Public Key Hash nested in BIP16 Pay to Script Hash" (P2WPKH-P2SH) address generation.
Described in BIP 141 (SegWit) https://github.com/bitcoin/bips/blob/master/bip-0141.mediawiki#P2WPKH_nested_in_BIP16_P2SH

I.e.: Public key -> SegWit address
"""

import hashlib
from hashlib import sha256

HeXenCore

#!/bin/bash

echo
echo "Welcome to the Bitcoin address generator!"
echo "input private key (32 bytes, hex format)"
read priv
echo ""
echo "#####################################"
# priv=0C28FCA386C7A227600B2FE50B7CAE11EC86D3BF1FBE471BE89827E19D72AA1D # Testing only

HeXenCore

Taken from https://stackoverflow.com/questions/27582001/how-to-use-128-bit-integers-in-cython

Basically, we make cython believe we will use 64 bit int to generate the .c file,
but by using a C header we will, in fact, define a 128 bit int (the definition
in the .h file does not match what we put into the pyx file).

Once Cython has generated the .c file, we can compile it with GCC without further trouble,
as GCC does support 128 bit ints