cryptoGRAPHy 3

Author	Difficulty	Points	Solves	First Blood	Time to Blood
sahuang	Expert (4)	400	31	Maltese Prison Escapees	6 hours

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Description

Here is the hardest part: Can you directly recover the shortest path query if you are the server, having access to the original graph and all queries? (On a side note, this setting is somewhat realistic in scenarios such as Google Maps, where the whole routing map is available to the adversary.)

❖ Note
lib.zip remains unchanged in this series. The flag for this challenge will be used to access the next one when unlocked.

Challenge Files

server.py