The value of the base of natural logarithms is
(a) e= 2.7073
(b) e= 2.7183
(c) e= 3.7183
(d) e= 1.7273
This question was addressed to me during an online exam.
The question is from RC4 and RC5 topic in portion Pseudorandom Number Generation and Stream Ciphers and More Block Ciphers of Cryptograph & Network Security