COMPUTER NETWORKING

NETWORK SECURITY

DIGITAL SIGNATURE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ is not a requirement of cryptographic hash algorithm
A
Disclosure
B
Masquerade
C
Traffic Analysis
D
Content Modification
E
Timestamp
Explanation: 

Detailed explanation-1: -Explanation. DES is an encryption algorithm, not a hashing algorithm.

Detailed explanation-2: -A cryptographic hash function must satisfy three criteria: Preimage resistance. Second preimage resistance (weak collision resistance) Strong collision resistance.

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