scottyab/safetynethelper
Create exmaple server side implementation to improve safetynet strength
Aberta
#11 aberto em 22 de set. de 2015
help wanted
Métricas do repositório
- Stars
- (339 estrelas)
- Métricas de merge de PR
- (Nenhuma PRs mesclada em 30d)
Description
Based on feedback from Google's security team, for the safetynet to be more secure way of checking device integrity the
- generate the nonce on the server, and have the server implement anti-replay
- Verification of nonce performed server side
- Verification of JWS should also be performed on the server side because the crypto libraries on your device may have been owned and hence it can return verified even if it's not.