Which of the following slows the cryptographic algorithm – 1) Increase in Number of rounds 2) Decrease in Block size 3) Decrease in Key Size 4) Increase in Sub key Generationa)(a) 1 and 3(b) 2 and 3(c) 3 and 4(d) 2 and 4This question was posed to me in semester exam.This is a very interesting question from Overview topic in section Cryptography Overview, TCP/IP and Communication Networks of Cryptograph & Network Security

Which of the following slows the cryptographic algorithm – 1) Increa

1.	Which of the following slows the cryptographic algorithm – 1) Increase in Number of rounds 2) Decrease in Block size 3) Decrease in Key Size 4) Increase in Sub key Generationa)(a) 1 and 3(b) 2 and 3(c) 3 and 4(d) 2 and 4This question was posed to me in semester exam.This is a very interesting question from Overview topic in section Cryptography Overview, TCP/IP and Communication Networks of Cryptograph & Network Security
Answer» CORRECT CHOICE is (b) 2 and 3 To EXPLAIN I would say: Increase in any of the above 4 leads to SLOWING of the cipher algorithm i.e. more computational time will be REQUIRED.

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