📝 Question
#2574
Which of the following is correct about RSA scheme in public key cryptography?
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Correct Answer
B. Lengthy keys are required for more security
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Explanation
RSA schemes need at least 1024 bits in a key for providing good level of security. Symmetric key cryptography uses 128 bits. The more the key length, more the security in RSA, this is why RSA slows down the system.
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