Please notice that option 5 is incorrect.

Alice wants to sign a long message M to Bob. Which one of the following is sent by Alice to Bob. Let Apk: Alice's public key Apr: Alice's private key Bpk: Bob's pu nonrepudiation. You selected this answer. Bpr: Bob's private key ECM,K): Encryption the message M with the key K DCM,K): Decryption the message M with the key K HCM): Hash value of M Z(M): Compressed value (maximum 10 percent of the original message) (Select all that apply.) A->B:H(E(M,Apk)),M A->B: E(E(M,Apr), Bpk) A->B: Z(E(M,Apr), Bpk) A->B: E(H(M),Apr),M. A->B: H(E(M,Apr)),M A->B: E(H(M),Apk),M A->B: E(Z(M),Apk),M