? You are in an interview for a security expert position. The bosss asked you about Public Key Infrastructure (PKI). After you explained, the boss asked for more detail. You could tell them PKI uses which of these A.Asymmetric Key Algorithm O B. Hashing 0 C. Symmetric Key Algorithm O .D. All of these 13 ?lf Majed wants to send an encrypted message to Khaled using a public key cryptosystem, which key is needed to encrypt the message Majed's public key O Majed's private key O Khaled I's public key O Khaled's private key O 14 ?Which cryptographic algorithm forms the basis of the El Gamal cryptosystem RSA Diffie-Hellman 3DESD IDEA