bitcoin utils

Python implementation of moduler and elliptic curve calculations. the ECDSA module has functions for calculating various values from differnt sets of givens. ( like calculate the public key from a message + signature )

The bcaddr tool can convert bitcoin addresses between several formats.

For details on ECDSA, see this blogpost.

An older version of this script can be found at this gist.

By: Willem Hengeveld itsme@xs4all.nl