cryptoadvance / specter-diy

DIY airgapped hardware wallet that uses QR codes for communication with the host
MIT License
440 stars 73 forks source link

Verify gap limit (large derivation indexes) #179

Closed stepansnigirev closed 2 years ago

stepansnigirev commented 2 years ago

Wallets store info about the largest indexes they have seen while signing transactions. So if the transaction has addresses with extrelemy large derivation indexes (m/0/999999 for example) we warn about that. Default gap limit is set to 20 that is common for light wallets.

image