An enthusiastic engineer is working on a new Substrate service and thought it is a good idea to implement his version of Schnorr in python3. If you look at the implementation, you may quickly find this might not be the best idea. He event shared to of his signatures!
Flag: you need to find the private key and send it to the flag API, eg CCTF{0o012341234123412341234}
Public Key: 106630695568759948071813539699675569395286201160397132670116903597838061377847847991076869032655669834285193320675031435028157222028259835741013483990415884458140958575374990044275391023414936459558900039981262463159552250080008521597069327679753631497392411000633926838535001352004304755387394854241740925761
Signature 1: (20270153139102829474906701310664582977060758156743914887186781872936805844109810939545932360628062407191717920484904112059408976839986373267238932155732899622943609634077236958169032604260475508959023623648729800182194207429586352759447204213373968561249353419571431424809290076636892498080245264961400233308, 260235413673258891990496308906471230403866483220016680807281388595349198324)
Signature 2: (20270153139102829474906701310664582977060758156743914887186781872936805844109810939545932360628062407191717920484904112059408976839986373267238932155732899622943609634077236958169032604260475508959023623648729800182194207429586352759447204213373968561249353419571431424809290076636892498080245264961400233308, 260235413673258891990496308906471230403866483220016680807281388595349198324)
//Type: Cryptography, Schnorr
//Author: six
six
71799cb1c5