Avoid loading python-ecdsa when using the cryptography backend#178

Merged

blag merged 3 commits intompdavis:masterfrom bdraco:avoid_loading_ecdsa

Jul 29, 2020

+5-8

Commits on Jul 22, 2020

Avoid loading ecdsa if its not needed when using the cryptography backend
bdraco
committed

Commits on Jul 29, 2020