3 commits

Author	SHA1	Message	Date
Mingshen Sun	87d1dd5be1	Fix the QRKeyScanner issue on reading footer	2021-01-09 16:26:56 -08:00
Danny Moesch	6ae506d7e6	Fix #407: Search all scanned segments for the key block footer	2020-08-31 14:05:19 -07:00
Danny Moesch	078503f249	Combine key scanning logic in one class	2020-08-31 14:05:19 -07:00