In the Key generation procedure, the Initialization Vector from the server to client is represented as:

A. Hash(k||h||€?c”||session_id)
B. Hash(k||h||€?b”||session_id)
C. Hash(k||h||€?f”||session_id)
D. .

The session Identifier remains constant throughout the SSH connection.

A. True
B. False
C.
D.

What is the recommended MAC algorithm for the SSH Transport Layer?

A. Hmac €? md5
B. Hmac €? md5 €? 96
C. Hmac sha1 €? 96
D. Hmac sha1

What is the recommended modes of operation for encryption and decryption in the Secure Shell Transport Layer?

A. Ecb
B. Ofb
C. Cbc
D. Cfb

What is the recommended cryptographic algorithm for the Secure Shell Transport Layer?

A. Twofish 128
B. Aes 192
C. Aes 128
D. Blowfish

Which one of the following does not undergo the encryption procedure?

A. Pdl
B. Pktl
C. Seq#
D. Padding

Size of the sequence number is-

A. 32 bits
B. 48 bits
C. 56 bits
D. 64 bits

The correct order of operations in the SSH Transport Layer Protocol Packet Formation is –

A. Compression; encryption; padding and addition of seq bits
B. Compression; padding and addition of seq bits; encryption
C. Encryption; padding and addition of seq bits; compression
D. Padding and addition of seq bits; encryption; compression

How many trust models does the RFC 4251 dictate?

A. 2
B. 3
C. 4
D. 5

Which of the following is not a secure shell protocol?

A. Ssh transport layer protocol
B. Tcp
C. Ip
D. Ssh user authentication protocol