Cybersecurity training - Cryptography 2

Please choose the algorithm that requires the least resources to encrypt/decrypt

Reorder the following steps of Deffie-Hellman Key Exchange process

the blowfish encryption requires public key exchange

you want to choose an algorithm to encrypt your data (at rest) with security and performance in mind

Match the following

Bob is sending Alice a message, what key does he need to sign the message

Alice is sending Bob a message, what key does she need to encrypt the message

using PKI, you can check if the certificate is revoked using

encryption and authentication of HTTPS servers relies on

The certificate life cycle includes