Cryptography

a. During the key exchange, sender and receiver can calculate the final shared key. Please prove the calculated shared keys K of the sender and receiver are the same. b. If we don’t use digital signature together with the Diffie-Hellman key exchange, will it be...

Cryptography

a. During the key exchange, sender and receiver can calculate the final shared key. Please prove the calculated shared keys K of the sender and receiver are the same. b. If we don’t use digital signature together with the Diffie-Hellman key exchange, will it be...

cryptocurrencies

Describe at least two cryptocurrencies with applicable/appropriate examples and discuss some of the similarities and differences