Common Contracts
1 similar null contracts
A Secure Key Agreement Scheme for Unmanned Aerial Vehicles-Based Crowd Monitoring SystemAugust 19th, 2021
After the use of Test query (Test ( x)), the attacker may distinguish among original session key and the randomly selected key. The adversary may execute this query just one time. The challenger selects a bit b ‹ (0, 1) at random and would return valid session key to adversary in case b= 1. On the other hand, it would return randomly selected secret key of the same size (i.e.,
