Cryptography, Algorithms, Mathematics, Encryption, Hacking.
intruder probably knows PE and BP now) Using a formula, Binta combines her private B, with what she received from Emmanuel ; PE to make BPE, Emmanuel combines his private value E, with what he received from Binta ; BP to make EBP ( the order does not matter ‘BPE’ is equivalent to ‘EBP’) Voila!